LT1013/LT1014 LT1014 LT1013 0P-07 LT1004 MC1458/MC1558 LM158 OP-221 - Datasheet Archive

 

Quad Precision Op Amp (LT1014) Dual Precision Op Amp (LT1013) Description Features Single Supply Operation Input Voltage Range

 

LT1013/LT1014 LT1013/LT1014 Quad Precision Op Amp (LT1014 LT1014) Dual Precision Op Amp (LT1013 LT1013) Description Features Single Supply Operation Input Voltage Range Extends to Ground Output Swings to Ground While Sinking Current n Pin Compatible to 1458 and 324 with Precision Specs n Guaranteed Offset Voltage: 150µV Max n Guaranteed Low Drift: 2µV/°C Max n Guaranteed Offset Current: 0.8nA Max n Guaranteed High Gain 5mA Load Current: 1.5 Million Min 17mA Load Current: 0.8 Million Min n Guaranteed Low Supply Current: 500µA Max n Low Voltage Noise, 0.1Hz to 10Hz: 0.55µV P-P n Low Current Noise-Better than 0P-07 0P-07, 0.07pA/Hz n Applications Both the LT1013 LT1013 and LT1014 LT1014 can be operated off a single 5V power supply: input common mode range includes ground; the output can also swing to within a few millivolts of ground. Crossover distortion, so apparent on previous single-supply designs, is eliminated. A full set of specifications is provided with ± 15V and single 5V supplies. L, LT, LTC, LTM, Linear Technology and the Linear logo are registered trademarks of Linear Technology Corporation. All other trademarks are the property of their respective owners. Typical Application LT1014 LT1014 Distribution of Offset Voltage 3-Channel Thermocouple Thermometer 4k 13 LT1014 LT1014 2 3 260 4 LT1014 LT1014 1 OUTPUT A 10mV/°C 11 1.8k 1M 5 LT1014 LT1014 + USE TYPE K THERMOCOUPLES. ALL RESISTORS = 1% FILM. COLD JUNCTION COMPENSATION ACCURATE TO ±1°C FROM 0°C TO 60°C. USE 4TH AMPLIFIER FOR OUTPUT C. 300 200 100 6 ­ 4k VS = ±15V TA = 25°C 425 LT1014s (1700 OP AMPS) 500 TESTED FROM THREE RUNS 400 J PACKAGE 600 NUMBER OF UNITS + YSI 44007 5k AT 25°C 1684 12 ­ 14 700 5V + LT1004 LT1004 1.2V 1M 299k ­ 5V The LT1014 LT1014's low offset voltage of 50µV, drift of 0.3µV/°C, offset current of 0.15nA, gain of 8 million, common mode rejection of 117dB and power supply rejection of 120dB qualify it as four truly precision operational amplifiers. Particularly important is the low offset voltage, since no offset null terminals are provided in the quad configuration. Although supply current is only 350µA per amplifier, a new output stage design sources and sinks in excess of 20mA of load current, while retaining high voltage gain. Similarly, the LT1013 LT1013 is the first precision dual op amp in the 8-pin industry standard configuration, upgrading the performance of such popular devices as the MC1458/MC1558 MC1458/MC1558, LM158 LM158 and OP-221 OP-221. The LT1013 LT1013's specifications are similar to (even somewhat better than) the LT1014 LT1014's. Battery-Powered Precision Instrumentation Strain Gauge Signal Conditioners Thermocouple Amplifiers Instrumentation Amplifiers n 4mA to 20mA Current Loop Transmitters n Multiple Limit Threshold Detection n Active Filters n Multiple Gain Blocks n 3k The LT ®1014 is the first precision quad operational amplifier which directly upgrades designs in the industry standard 14-pin DIP LM324/LM348/OP-11/4156 LM324/LM348/OP-11/4156 pin configuration. It is no longer necessary to compromise specifications, while saving board space and cost, as compared to single operational amplifiers. 7 OUTPUT B 10mV/°C 0 100 ­300 ­200 ­100 0 200 INPUT OFFSET VOLTAGE (µV) 300 1013/14 TA02 10134fd LT1013/LT1014 LT1013/LT1014 Absolute Maximum Ratings (Note 1) Supply Voltage. ± 22V Differential Input Voltage. ± 30V Input Voltage. Equal to Positive Supply Voltage . . 5V Below Negative Supply Voltage Output Short-Circuit Duration. Indefinite Storage Temperature Range All Grades.­ 65°C to 150°C Lead Temperature (Soldering, 10 sec.). 300°C Operating Temperature Range LT1013AM/LT1013M/ LT1013AM/LT1013M/ LT1014AM/LT1014M LT1014AM/LT1014M.­ 55 °C to 125°C LT1013AC/LT1013C/LT1013D LT1013AC/LT1013C/LT1013D LT1014AC/LT1014C/LT1014D LT1014AC/LT1014C/LT1014D. 0°C to 70°C LT1013I/ LT1013I/ LT1014I LT1014I.­ 40°C to 85°C Pin Configuration LT1013 LT1013 LT1013 LT1013 LT1013 LT1013 TOP VIEW TOP VIEW 8 ­IN A 2 7 OUTPUT B +IN A 3 + ­ 6 ­IN B + ­ 7 5 +IN B OUTA +INB 3 + 6 V+ ­INB 4 ­ 5 V+ OUTPUT A 1 ­INA + V­ 2 8 ­ +INA 1 TOP VIEW V+ OUTB V­ 4 A B OUTPUT A 1 NOTE: THIS PIN CONFIGURATION DIFFERS FROM THE STANDARD 8-PIN DUAL-IN-LINE CONFIGURATION +IN A 3 + ­ 6 ­IN B 4 5 +IN B TJMAX = 125°C, JA = 55°C/W OBSOLETE PACKAGE OBSOLETE PACKAGE Consider the N or S8 Packages for Alternate Source LT1014 LT1014 7 OUTPUT B B V­(CASE) H PACKAGE 8-LEAD TO-5 METAL CAN J8 PACKAGE 8-LEAD CERDIP TJMAX = 150°C, JA = 100°C TJMAX = 150°C, JA = 190°C/W A ­IN A 2 ­ + N8 PACKAGE 8-LEAD PDIP TJMAX = 150°C, JA = 130°C S8 PACKAGE 8-LEAD PLASTIC SO 8 Consider the N or S8 (Not N8) Packages for Alternate Source LT1014 LT1014 TOP VIEW 15 ­IN D +IN A 3 14 +IN D V+ 4 13 V ­ +IN B 5 12 +IN C ­IN B 6 11 ­IN C OUTPUT B 7 10 OUTPUT C NC 8 9 SW PACKAGE 16-LEAD 16-LEAD PLASTIC SO TJMAX = 150°C, JA = 130°C/W NC 2 +IN A 3 V+ 4 +IN B 5 ­IN B 6 OUTPUT B 7 ­ ­IN A 2 ­IN A A + 16 OUTPUT D 14 OUTPUT D 13 ­IN D + OUTPUT A 1 1 ­ OUTPUT A TOP VIEW 12 +IN D D 11 V­ + B ­ + 10 +IN C C ­ 9 ­IN C 8 OUTPUT C N PACKAGE 14-LEAD 14-LEAD PDIP TJMAX = 150°C, JA = 100°C J PACKAGE 14-LEAD 14-LEAD CERDIP TJMAX = 150°C, JA = 100°C OBSOLETE PACKAGE Consider the N or SW Packages for Alternate Source 10134fd LT1013/LT1014 LT1013/LT1014 Order Information LEAD FREE FINISH TAPE AND REEL PART MARKING PACKAGE DESCRIPTION TEMPERATURE RANGE LT1013DS8 LT1013DS8#PBF LT1013DS8 LT1013DS8#TRPBF 1013 8-Lead Plastic SO 0°C to 70°C LT1013IS8 LT1013IS8#PBF LT1013IS8 LT1013IS8#TRPBF 1013I 1013I 8-Lead Plastic SO ­40°C to 85°C LT1013ACN8 LT1013ACN8#PBF LT1013ACN8 LT1013ACN8#TRPBF LT1013ACN8 LT1013ACN8 8-Lead PDIP 0°C to 70°C LT1013CN8 LT1013CN8#PBF LT1013CN8 LT1013CN8#TRPBF LT1013CN8 LT1013CN8 8-Lead PDIP 0°C to 70°C LT1013DN8 LT1013DN8#PBF LT1013DN8 LT1013DN8#TRPBF LT1013DN8 LT1013DN8 8-Lead PDIP 0°C to 70°C LT1013IN8 LT1013IN8#PBF LT1013IN8 LT1013IN8#TRPBF LT1013IN8 LT1013IN8 8-Lead PDIP ­40°C to 85°C LT1014DSW LT1014DSW#PBF LT1014DSW LT1014DSW#TRPBF LT1014DSW LT1014DSW 16-Lead Plastic SO 0°C to 70°C LT1014ISW LT1014ISW#PBF LT1014ISW LT1014ISW#TRPBF LT1014ISW LT1014ISW 16-Lead Plastic SO ­40°C to 85°C LT1014ACN LT1014ACN#PBF LT1014ACN LT1014ACN#TRPBF LT1014ACN LT1014ACN 14-Lead PDIP 0°C to 70°C LT1014CN LT1014CN#PBF LT1014CN LT1014CN#TRPBF LT1014CN LT1014CN 14-Lead PDIP 0°C to 70°C LT1014DN LT1014DN#PBF LT1014DN LT1014DN#TRPBF LT1014DN LT1014DN 14-Lead PDIP 0°C to 70°C LT1014IN LT1014IN#PBF LT1014IN LT1014IN#TRPBF LT1014IN LT1014IN 14-Lead PDIP ­40°C to 85°C LT1013AMJ8 LT1013AMJ8#PBF LT1013AMJ8 LT1013AMJ8#TRPBF LT1013AMJ8 LT1013AMJ8 8-Lead CERDIP ­55°C to 125°C (OBSOLETE) LT1013MJ8 LT1013MJ8#PBF LT1013MJ8 LT1013MJ8#TRPBF LT1013MJ8 LT1013MJ8 8-Lead CERDIP ­55°C to 125°C (OBSOLETE) LT1013ACJ8 LT1013ACJ8#PBF LT1013ACJ8 LT1013ACJ8#TRPBF LT1013ACJ8 LT1013ACJ8 8-Lead CERDIP 0°C to 70°C (OBSOLETE) LT1013CJ8 LT1013CJ8#PBF LT1013CJ8 LT1013CJ8#TRPBF LT1013CJ8 LT1013CJ8 8-Lead CERDIP 0°C to 70°C (OBSOLETE) LT1013AMH LT1013AMH#PBF LT1013AMH LT1013AMH#TRPBF LT1013AMH LT1013AMH 8-Lead TO-5 Metal Can ­55°C to 125°C (OBSOLETE) LT1013MH LT1013MH#PBF LT1013MH LT1013MH#TRPBF LT1013MH LT1013MH 8-Lead TO-5 Metal Can ­55°C to 125°C (OBSOLETE) LT1013ACH LT1013ACH#PBF LT1013ACH LT1013ACH#TRPBF LT1013ACH LT1013ACH 8-Lead TO-5 Metal Can 0°C to 70°C (OBSOLETE) LT1013CH LT1013CH#PBF LT1013CH LT1013CH#TRPBF LT1013CH LT1013CH 8-Lead TO-5 Metal Can 0°C to 70°C (OBSOLETE) LT1014AMJ LT1014AMJ#PBF LT1014AMJ LT1014AMJ#TRPBF LT1014AMJ LT1014AMJ 14-Lead CERDIP ­55°C to 125°C (OBSOLETE) LT1014MJ LT1014MJ#PBF LT1014MJ LT1014MJ#TRPBF LT1014MJ LT1014MJ 14-Lead CERDIP ­55°C to 125°C (OBSOLETE) LT1014ACJ LT1014ACJ#PBF LT1014ACJ LT1014ACJ#TRPBF LT1014ACJ LT1014ACJ 14-Lead CERDIP 0°C to 70°C (OBSOLETE) LT1014CJ LT1014CJ#PBF LT1014CJ LT1014CJ#TRPBF LT1014CJ LT1014CJ 14-Lead CERDIP 0°C to 70°C (OBSOLETE) Consult LTC Marketing for parts specified with wider operating temperature ranges. Consult LTC Marketing for information on non-standard lead based finish parts. For more information on lead free part marking, go to: http://www.linear.com/leadfree/ For more information on tape and reel specifications, go to: http://www.linear.com/tapeandreel/ 10134fd LT1013/LT1014 LT1013/LT1014 Electrical Characteristics TA = 25°C. VS = ±15V, VCM = 0V unless otherwise noted. SYMBOL PARAMETER CONDITIONS VOS Input Offset Voltage LT1013AM/AC LT1013AM/AC LT1014AM/AC LT1014AM/AC MIN TYP MAX LT1013C/D/I/M LT1013C/D/I/M LT1014C/D/I/M LT1014C/D/I/M MIN TYP MAX 40 50 60 60 200 LT1013 LT1013 LT1014 LT1014 LT1013D/I LT1013D/I, LT1014D/I LT1014D/I 150 180 Long-Term Input Offset Voltage Stability 0.4 ISO Input Offset Current 0.15 0.8 IB Input Bias Current 12 20 en Input Noise Voltage 0.1Hz to 10Hz en Input Noise Voltage Density fO = 10Hz fO = 1000Hz Input Noise Current Density fO = 10Hz 300 300 800 0.5 UNITS µV µV µV µV/Mo. 0.2 1.5 15 30 nA nA 0.55 0.55 24 22 24 22 nV/Hz nV/Hz AVOL 0.07 pA/Hz Input Resistance ­ Differential (Note 2) Common Mode in 100 400 5 70 300 4 M G Large-Signal Voltage Gain 1.5 0.8 8.0 2.5 1.2 0.5 7.0 2.0 V/µV V/µV 13.5 ­15.0 13.8 ­15.3 13.5 ­15.0 13.8 ­15.3 VO = ± 10V, RL = 2k VO = ±10V, RL = 600 Input Voltage Range 0.07 µVP-P V V CMRR Common Mode Rejection Ratio VCM = 13.5V, ­15.0V 100 117 97 114 dB PSRR Power Supply Rejection Ratio VS = ±2V to ±18V 103 120 100 117 dB Channel Separation VO = ±10V, RL = 2k 123 140 120 137 dB Output Voltage Swing RL = 2k ±13 ±14 ±12.5 ±14 V 0.2 0.4 0.2 0.4 V/µs VOUT Slew Rate IS Supply Current Per Amplifier 0.35 0.50 0.35 0.55 mA LT1013AM/AC LT1013AM/AC LT1014AM/AC LT1014AM/AC MIN TYP MAX LT1013C/D/I/M LT1013C/D/I/M LT1014C/D/I/M LT1014C/D/I/M MIN TYP MAX UNITS 60 70 250 280 90 90 250 450 450 950 µV µV µV TA = 25°C. VS+ = 5V, VS­ = 0V, VOUT = 1.4V, VCM = 0V unless otherwise noted SYMBOL PARAMETER CONDITIONS VOS Input Offset Voltage LT1013 LT1013 LT1014 LT1014 LT1013D/I LT1013D/I, LT1014D/I LT1014D/I IOS Input Offset Current 0.2 1.3 0.3 2.0 nA IB Input Bias Current 15 35 18 50 nA AVOL Large-Signal Voltage Gain VO = 5mV to 4V, RL = 500 Input Voltage Range VOUT IS Output Voltage Swing Supply Current 1.0 3.5 Output Low, No Load Output Low, 600 to Ground Output Low, ISINK = 1mA Output High, No Load Output High, 600 to Ground Per Amplifier 4.0 3.4 1.0 3.8 ­ 0.3 V/µV 3.5 0 15 5 220 4.4 4.0 25 10 350 0.31 0.45 3.8 ­ 0.3 V V 4.0 3.4 15 5 220 4.4 4.0 25 10 350 mV mV mV V V 0.32 0.50 mA 10134fd LT1013/LT1014 LT1013/LT1014 Electrical Characteristics The l denotes the specifications which apply over the temperature range ­ 55°C TA 125°C. VS = ±15V, VCM = 0V unless otherwise noted. SYMBOL PARAMETER VOS Input Offset Voltage Input Offset Voltage Drift CONDITIONS MIN LT1013AM LT1013AM TYP MAX LT1013M/LT1014M LT1013M/LT1014M MIN TYP MAX UNITS 80 300 90 350 110 550 µV l 80 120 250 450 450 900 90 150 300 480 480 960 100 200 400 750 750 1500 µV µV µV (Note 3) l 0.4 2.0 0.4 2.0 0.5 2.5 µV/°C VS = 5V, 0V; VO = 1.4V l l 0.3 0.6 2.5 6.0 0.3 0.7 2.8 7.0 0.4 0.9 5.0 10.0 nA nA VS = 5V, 0V; VO = 1.4V l l 15 20 30 80 15 25 30 90 18 28 45 120 nA nA VS = 5V, 0V; VO = 1.4V ­ 55°C TA 100°C VCM = 0.1V, TA = 125°C VCM = 0V, TA = 125°C Input Offset Current IB Input Bias Current AVOL Large-Signal Voltage Gain VO = ±10V, RL = 2k l 0.5 2.0 CMRR Common Mode Rejection VCM = 13.0V, ­14.9V l 97 PSRR Power Supply Rejection Ratio VS = ±2V to ±18V l 100 VOUT Output Voltage Swing RL = 2k VS = 5V, 0V RL = 600 to Ground Output Low Output High l l l Supply Current Per Amplifier LT1014AM LT1014AM TYP MAX l IOS IS MIN VS = 5V, 0V; VO = 1.4V l l 0.4 2.0 0.25 2.0 V/µV 114 96 114 94 113 dB 117 100 117 97 116 dB ±12 ±13.8 ±12 ±13.8 3.2 6 3.8 15 3.2 6 3.8 15 0.38 0.34 0.60 0.55 0.38 0.34 0.60 0.55 ±11.5 ±13.8 3.1 V 6 3.8 18 mV V 0.38 0.34 0.7 0.65 mA mA 10134fd LT1013/LT1014 LT1013/LT1014 Electrical Characteristics The l denotes the specifications which apply over the temperature range ­40°C TA 85°C for LT1013I LT1013I, LT1014I LT1014I, 0°C TA 70°C for LT1013C LT1013C, LT1013D LT1013D, LT1014C LT1014C, LT1014D LT1014D. VS = ±15V, VCM = 0V unless otherwise noted. SYMBOL PARAMETER VOS Input Offset Voltage Average Input Offset Voltage Drift LT1013AC LT1013AC MIN TYP MAX CONDITIONS LT1013D/I LT1013D/I, LT1014D/I LT1014D/I VS = 5V, 0V; VO = 1.4V LT1013D/I LT1013D/I, LT1014D/I LT1014D/I VS = 5V, 0V; VO = 1.4V (Note 3) LT1013D/I LT1013D/I, LT1014D/I LT1014D/I LT1014AC LT1014AC MIN TYP MAX 55 240 65 270 75 350 85 LT1013C/D/I LT1013C/D/I LT1014C/D/I LT1014C/D/I MIN TYP MAX 380 UNITS 80 230 110 l 400 1000 570 µV µV µV 280 l l l 1200 µV l l 0.3 2.0 0.3 2.0 0.4 0.7 2.5 5.0 µV/°C µV/°C l l 0.2 0.4 1.5 3.5 0.2 0.4 1.7 4.0 0.3 0.5 2.8 6.0 nA nA l l 13 18 25 55 13 20 25 60 16 24 38 90 nA nA IOS Input Offset Current IB Input Bias Current AVOL Large-Signal Voltage Gain VO = ±10V, RL = 2k l 1.0 5.0 1.0 5.0 0.7 4.0 V/µV CMRR Common Mode Rejection Ratio VCM = 13.0V, ­15.0V l 98 116 98 116 94 113 dB PSRR Power Supply Rejection Ratio VS = ±2V to ±18V l 101 119 101 119 97 116 dB VOUT Output Voltage Swing RL = 2k VS = 5V, 0V; RL = 600 Output Low Output High l ±12.5 ±13.9 IS Supply Current per Amplifier VS = 5V, 0V; VO = 1.4V VS = 5V, 0V; VO = 1.4V VS = 5V, 0V; VO = 1.4V Note 1: Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. Exposure to any Absolute Rating condition for extended periods may affect device reliability and lifetime. l l l l ±12.5 ±13.9 6 3.9 13 0.36 0.32 3.3 0.55 0.50 3.3 ±12.0 ±13.9 6 3.9 13 0.36 0.32 0.55 0.50 3.2 V 6 3.9 13 mV V 0.37 0.34 0.60 0.55 mA mA Note 2: This parameter is guaranteed by design and is not tested. Typical parameters are defined as the 60% yield of parameter distributions of individual amplifiers; i.e., out of 100 LT1014s (or 100 LT1013s) typically 240 op amps (or 120 ) will be better than the indicated specification. Note 3: This parameter is not 100% tested. 10134fd LT1013/LT1014 LT1013/LT1014 Typical Performance Characteristics Offset Voltage Drift with Temperature of Representative Units 0 ­100 5 VS = 5V, 0V, ­55°C TO 125°C VS = ±15V, 0V, ­55°C TO 125°C 1 VS = 5V, 0V, 25°C 0.1 RS VS = ±15V, 0V, 25°C RS ­200 ­25 50 25 0 75 TEMPERATURE (°C) 100 0.01 125 1k LT1014 LT1014 1 LT1013 LT1013 CERDIP (J) PACKAGE ­ 0 100 0.1Hz to 10Hz Noise VS = 5V, 0V VS = ±15V 60 40 20 10 100 1k 10k FREQUENCY (Hz) 100k TA = 25 C VS = 2V TO 18V 100 NEGATIVE SUPPLY 80 60 40 VS = ±15V + 1VP-P SINE WAVE TA = 25°C 20 0 0.1 1M POSITIVE SUPPLY 1 10 100 1k 10k FREQUENCY (Hz) 1013/14 TPC04 TPC04 TA = 25°C VS = ±2V TO ±18V 160 NUMBER OF UNITS VOLTAGE NOISE 30 1 10 100 FREQUENCY (Hz) 140 120 100 80 60 40 1/f CORNER 2Hz 20 1k 1013/14 TPC07 TPC07 0 10 Supply Current vs Temperature VS = ±15V TA = 25°C 328 UNITS TESTED FROM THREE RUNS 180 CURRENT NOISE 8 460 200 100 6 4 TIME (SECONDS) 1013/14 TPC06 TPC06 10Hz Voltage Noise Distribution 300 2 0 1M 1013/14 TPC05 TPC05 Noise Spectrum 1000 100k SUPPLY CURRENT PER AMPLIFIER (µA) 80 5 NOISE VOLTAGE (200nV/DIV) TA = 25°C 1 3 4 2 TIME AFTER POWER ON (MINUTES) 0 1013/14 TPC03 TPC03 Power Supply Rejection Ratio vs Frequency POWER SUPPLY REJECTION RATIO (dB) COMMON MODE REJECTION RATIO (dB) LT1013 LT1013 METAL CAN (H) PACKAGE 2 120 120 VOLTAGE NOISE DENSITY (nV/Hz) CURRENT NOISE DENSITY (fA/Hz) 3 1013/14 TPC02 TPC02 Common Mode Rejection Ratio vs Frequency 10 + VS = ±15V TA = 25°C 4 3k 10k 30k 100k 300k 1M 3M 10M BALANCED SOURCE RESISTANCE () 1013/14 TPC01 TPC01 0 CHANGE IN OFFSET VOLTAGE (µV) INPUT OFFSET VOLTAGE (mV) 100 ­50 Warm-Up Drift 10 VS = ±15V 200 INPUT OFFSET VOLTAGE (µV) Offset Voltage vs Balanced Source Resistance 10 20 40 50 30 VOLTAGE NOISE DENSITY (nV/Hz) 60 1013/14 TPC08 TPC08 420 380 VS = ±15V 340 VS = 5V, 0V 300 260 ­50 ­25 50 25 0 75 TEMPERATURE (°C) 100 125 1013/14 TPC09 TPC09 10134fd LT1013/LT1014 LT1013/LT1014 Typical Performance Characteristics 4 10 3 5 2 0 VS = 5V, 0V VS = ±15V 1 ­5 0 ­10 ­1 0 ­5 ­25 ­10 ­15 ­20 INPUT BIAS CURRENT (nA) ­15 ­30 1.0 ­30 VCM = 0V 0.6 0.4 VS = 5V, 0V VS =± V 2.5 0.2 ­20 VS = 5V, 0V ­15 .5V V S = ±2 VS = ±15V ­10 ­5 VS = ±15V 0 ­50 ­25 50 25 0 75 TEMPERATURE (°C) 100 125 0 ­50 ­25 50 25 75 0 TEMPERATURE (°C) 100 125 1013/14 TPC12 TPC12 1013/14 TPC11 TPC11 Output Saturation vs Sink Current vs Temperature Small-Signal Transient Response, VS = ± 15V Large-Signal Transient Response, VS = ± 15V V+ = 5V TO 30V V ­ = 0V ISINK = 10mA 1 ISINK = 5mA 5V/DIV 20mV/DIV SATURATION VOLTAGE (V) VCM = 0V ­25 0.8 1013/14 TPC10 TPC10 10 Input Bias Current vs Temperature INPUT BIAS CURRENT (nA) 15 TA = 25°C INPUT OFFSET CURRENT (nA) 5 Input Offset Current vs Temperature COMMON MODE INPUT VOLTAGE, VS = ±15V (V) COMMON MODE INPUT VOLTAGE, VS = +5V, 0V (V) Input Bias Current vs Common Mode Voltage ISINK = 1mA 0.1 ISINK = 100µA ISINK = 10µA AV = +1 ISINK = 0 0.01 ­50 ­25 0 25 50 75 TEMPERATURE (°C) 100 2µs/DIV AV = +1 1013/14 TPC14 TPC14 50µs/DIV 1013/14 TPC15 TPC15 125 1013/14 TPC13 TPC13 Large-Signal Transient Response, VS = 5V, 0V Small-Signal Transient Response, VS = 5V, 0V Large-Signal Transient Response, VS = 5V, 0V 4V 100mV 4V 2V 2V 0V 50mV 0V 0 AV = +1 20µs/DIV RL = 600 TO GROUND INPUT = 0V TO 100mV PULSE 1013/14 TPC16 TPC16 AV = +1 10µs/DIV RL = 4.7k TO 5V INPUT = 0V TO 4V PULSE 1013/14 TPC17 TPC17 AV = +1 10µs/DIV NO LOAD INPUT = 0V TO 4V PULSE 1013/14 TPC18 TPC18 10134fd LT1013/LT1014 LT1013/LT1014 typical performance characteristics Output Short-Circuit Current vs Time VS = ±15V ­55°C TA = ­55°C, VS = ±15V 25°C 20 125°C 0 125°C ­20 TA = ­55°C, VS = 5V, 0V TA = 25°C, VS = 5V, 0V 1M TA = 125°C, VS = 5V, 0V 25°C ­30 ­55°C 1 2 0 3 TIME FROM OUTPUT SHORT TO GROUND (MINUTES) 100k 100 1k LOAD RESISTANCE TO GROUND () 80 TA = 25°C VCM = 0V 100 CL = 100pF 140 180 5V, 0V 200 ­10 0.1 0.3 1 3 FREQUENCY (MHz) 10 1013/14 TPC22 TPC22 CHANNEL SEPARATION (dB) VOLTAGE GAIN (dB) ±15V 5V, 0V 40 0 ­20 0.01 0.1 10k 1 10 100 1k 10k 100k 1M 10M FREQUENCY (Hz) 1013/14 TPC21 TPC21 160 PHASE SHIFT (DEGREES) 120 160 0 VS = ±15V Channel Separation vs Frequency ±15V GAIN VS = 5V, 0V 60 1013/14 TPC20 TPC20 Gain, Phase vs Frequency 10 80 VO = 20mV TO 3.5V WITH VS = 5V, 0V 1013/14 TPC19 TPC19 PHASE 100 20 VO = ±10V WITH VS = ±15V ­40 20 TA = 25°C CL = 100pF 120 TA = 125°C, VS = ±15V 10 ­10 Voltage Gain vs Frequency 140 TA = 25°C, VS = ±15V VOLTAGE GAIN (dB) 30 Voltage Gain vs Load Resistance 10M VOLTAGE GAIN (V/V) SHORT-CIRCUIT CURRENT (mA) SINKING SOURCING 40 VS = ±15V TA = 25°C VIN = 20Vp-p to 5kHz RL = 2k 140 LIMITED BY THERMAL INTERACTION 120 RS = 1k 100 LIMITED BY PIN TO PIN CAPACITANCE 80 60 RS = 100 10 100 10k 1k FREQUENCY (Hz) 100k 1M 1013/14 TPC23 TPC23 applications information Single Supply Operation The LT1013/LT1014 LT1013/LT1014 are fully specified for single supply operation, i.e., when the negative supply is 0V. Input common mode range includes ground; the output swings within a few millivolts of ground. Single supply operation, however, can create special difficulties, both at the input and at the output. The LT1013/LT1014 LT1013/LT1014 have specific circuitry which addresses these problems. At the input, the driving signal can fall below 0V-inadvertently or on a transient basis. If the input is more than a few hundred millivolts below ground, two distinct problems can occur on previous single supply designs, such as the LM124 LM124, LM158 LM158, OP-20 OP-20, OP-21 OP-21, OP-220 OP-220, OP221 OP221, OP420 OP420: a) When the input is more than a diode drop below ground, unlimited current will flow from the substrate (V ­ terminal) to the input. This can destroy the unit. On the LT1013/LT1014 LT1013/LT1014, the 400 resistors, in series with the input (see Schematic Diagram), protect the devices even when the input is 5V below ground. 10134fd LT1013/LT1014 LT1013/LT1014 Applications Information b) When the input is more than 400mV below ground (at 25°C), the input stage saturates (transistors Q3 and Q4) and phase reversal occurs at the output. This can cause lock-up in servo systems. Due to a unique phase reversal protection circuitry (Q21, Q22, Q27, Q28), the LT1013/LT1014 LT1013/LT1014's outputs do not reverse, as illustrated below, even when the inputs are at ­1.5V. There is one circumstance, however, under which the phase reversal protection circuitry does not function: when the other op amp on the LT1013 LT1013, or one specific amplifier of the other three on the LT1014 LT1014, is driven hard into negative saturation at the output. Phase reversal protection does not work on amplifier: A when D's output is in negative saturation. B's and C's outputs have no effect. B when C's output is in negative saturation. A's and D's outputs have no effect. C when B's output is in negative saturation. A's and D's outputs have no effect. D when A's output is negative saturation. B's and C's outputs have no effect. At the output, the aforementioned single supply designs either cannot swing to within 600mV of ground (OP-20 OP-20) or cannot sink more than a few microamperes while swinging to ground (LM124 LM124, LM158 LM158). The LT1013/LT1014 LT1013/LT1014's all-NPN output stage maintains its low output resistance and high gain characteristics until the output is saturated. In dual supply operations, the output stage is crossover distortion-free. Comparator Applications The single supply operation of the LT1013/LT1014 LT1013/LT1014 lends itself to its use as a precision comparator with TTL compatible output: In systems using both op amps and comparators, the LT1013/LT1014 LT1013/LT1014 can perform multiple duties; for example, on the LT1014 LT1014, two of the devices can be used as op amps and the other two as comparators. Voltage Follower with Input Exceeding the Negative Common Mode Range 4V 4V 2V 2V 0V 2V 4V 0V 0V 6VP-P INPUT, ­ 1.5V TO 4.5V LM324 LM324, LM358 LM358, OP-20 OP-20 EXHIBIT OUTPUT PHASE REVERSAL LT1013/LT1014 LT1013/LT1014 NO PHASE REVERSAL INPUT (mV) 0 ­ 100 Comparator Fall Response Time to 10mV, 5mV, 2mV Overdrives OUTPUT (V) OUTPUT (V) 4 Comparator Rise Response Time 10mV, 5mV, 2mV Overdrives INPUT (mV) 2 0 VS = 5V, 0V 50µs/DIV 100 2 4 0 0 VS = 5V, 0V 50µs/DIV 10134fd 10 LT1013/LT1014 LT1013/LT1014 Applications Information Low Supply Operation Test Circuit for Offset Voltage and Offset Drift with Temperature The minimum supply voltage for proper operation of the LT1013/LT1014 LT1013/LT1014 is 3.4V (three Ni-Cad batteries). Typical supply current at this voltage is 290µA, therefore power dissipation is only one milliwatt per amplifier. 50k* 15V ­ 100* VO Noise Testing + 50k* For applications information on noise testing and calculations, please see the LT1007 LT1007 or LT1008 LT1008 data sheet. LT1013 LT1013 OR LT1014 LT1014 ­15V *RESISTOR MUST HAVE LOW THERMOELECTRIC POTENTIAL. *THIS CIRCUIT IS ALSO USED AS THE BURN-IN CONFIGURATION, WITH SUPPLY VOLTAGES INCREASED TO ±20V. VO = 1000VOS 1000VOS LT1013/14 LT1013/14 F06 Typical Applications 5V Single Supply Dual Instrumentation Amplifier 50MHz Thermal RMS-to-DC Converter 100k* +INPUT 5V LT1014 LT1014 3 10k* 5 6 300* 5V 4 LT1014 LT1014 5 8 1/2 LT1013 LT1013 ­ 7 4 OUTPUT A R2 3 R1 7 ­INPUT 18 +INPUT 10k* + 1µF 1µF 1µF 100k* 6 2 10k* + 10k 1 + 30k* ­ 30k* 6 5 0.01 ­ 2 5V 1/2 LTC1043 LTC1043 7 15 11 10k* 1/2 LTC1043 LTC1043 0.01 LT1014 LT1014 10k 12 INPUT 300mV­ 10VRMS 10VRMS BRN T1A GRN 1µF T1B RED T2B GRN BRN T2A 2 11 1µF 1µF 10 RED 3 8 14 + 0.01 ­ 13 20k FULLSCALE TRIM 10k 1/2 LT1013 LT1013 ­ 1 OUTPUT B R2 12 + LT1014 LT1014 9 + ­ 8 0V TO 4V OUTPUT ­INPUT 10k* 13 14 16 0.01 10k* R1 OFFSET = 150mV R2 + 1. GAIN = R1 CMRR = 120dB. COMMON MODE RANGE IS 0V TO 5V. 1013/14 TA04 2% ACCURACY, DC­50MHz. 100:1 CREST FACTOR CAPABILITY. * 0.1% RESISTOR. T1­T2 = YELLOW SPRINGS INST. CO. THERMISTOR COMPOSITE #44018. ENCLOSE T1 AND T2 IN STYROFOAM. 7.5mW DISSIPATION. 1013/14 TA03 10134fd 11 LT1013/LT1014 LT1013/LT1014 typical Applications Hot-Wire Anemometer +15V 2k 6 0.01µF 33k A2 LT1014 LT1014 13 Q2 2k 7 150k* 12 12k LT1004-1 LT1004-1.2 6, 8 3.3k 500k ­15V REMOVE LAMP'S GLASS ENVELOPE FROM 328 LAMP. A1 SERVOS #328 LAMP TO CONSTANT TEMPERATURE. A2-A3 FURNISH LINEAR OUTPUT vs FLOW RATE. *1% RESISTOR. 9 10 A4 LT1014 LT1014 10M RESPONSE TIME ADJUST 2M FULLSCALE FLOW 4 1k ZERO FLOW 11 ­15V 1µF 14 0V TO 10V = 0 TO 1000 FEET/MINUTE 100k 1µF A3 LT1014 LT1014 8 + + 2k* 1 1000pF ­15V ­ A1 LT1014 LT1014 3 5 15V 4 ­ 2 #328 150k* + 27 1W 13 Q4 Q1 ­ 220 10k* Q1­Q4 CA3046 CA3046 Q3 + Q6 TIP12O TIP12O OR EQUIVALENT TIE CA3046 CA3046 PIN 13 Q5 TO ­15V. DO NOT USE Q5 ­ 500pF 1013/14 TA05 Liquid Flowmeter 3.2k* 1M* 2 10M RESPONSE TIME 1 A1 LT1014 LT1014 6 5 A2 LT1014 LT1014 100k + 3 6.25k* 6.98k* 5k FLOW CALIB 1M* T1 7 1µF 1M* 6.25k* ­ 15 DALE HL-25 HL-25 1M* + 3.2k* ­ 15V 1k* T2 15V 4.7k 1N4148 1N4148 100k 2N4391 2N4391 300pF 0.1 2.7k ­15V 9 10 8 A3 LT1014 LT1014 + 383k* ­ LT1004-1 LT1004-1.2 100k 100k 12 13 + OUTPUT 0Hz TO 300Hz = 0 TO 300ML/MIN 300ML/MIN 15V 4 14 A4 LT1014 LT1014 ­ 11 ­15V T1 FLOW 15 HEATER RESISTOR T2 FLOW PIPE * 1% FILM RESISTOR. * SUPPLIED WITH YSI THERMISTOR NETWORK. T1, T2 YSI THERMISTOR NETWORK = #44201. FLOW IN PIPE IS INVERSELY PROPORTIONAL TO RESISTANCE OF T1­T2 TEMPERATURE DIFFERENCE. A1­A2 PROVIDE GAIN. A3­A4 PROVIDE LINEARIZED 1013/14 TA06 FREQUENCY OUTPUT. 10134fd 12 LT1013/LT1014 LT1013/LT1014 typical Applications 5V Powered Precision Instrumentation Amplifier ­ TO INPUT CABLE SHIELDS 8 LT1014 LT1014 9 10 + 200k* 10k 5V 13 RG (TYP 2k) 1µF 12 200k* 10k 5 10k* 7 LT1014 LT1014 14 OUTPUT 11 10k* + 20k +INPUT ­ 6 4 LT1014 LT1014 + 3 ­ 20k ­INPUT 10k* 10k* 1 LT1014 LT1014 + ­ 2 5V * 1% FILM RESISTOR. MATCH 10k's 0.05% 400,000 GAIN EQUATION: A = + 1. RG FOR HIGH SOURCE IMPEDANCES, USE 2N2222 2N2222 AS DIODES. 5V 1013/14 TA07 9V Battery Powered Strain Gauge Signal Conditioner 15k 9V 47µF 9V 0.068 LT1014 LT1014 + 3 1N4148 1N4148 4 ­ 2 11 22M 4.7k 1 330 0.01 100k 2N2219 2N2219 TO A/D RATIO REFERENCE 100k 15 499 12 499 6 9 9 5 TO A/D CONVERT COMMAND 10 13 LT1014 LT1014 14 TO A/D 100k LT1014 LT1014 8 + 0.068 7 14 7 74C221 74C221 3k 5 LT1014 LT1014 ­ 0.068 6 + 9V 15k 1 350 STRAIN GAUGE BRIDGE 13 + 9V ­ 100k ­ 100k SAMPLED OPERATION GIVES LOW AVERAGE OPERATING CURRENT 650µA. 4.7k-0.01µF RC PROTECTS STRAIN BRIDGE FROM LONG TERM DRIFTS DUE TO 1013/14 TA08 HIGH V/T STEPS. 10134fd 13 LT1013/LT1014 LT1013/LT1014 typical Applications 5V Powered Motor Speed Controller No Tachometer Required 5V + 100k 47 1k 82 3 A1 1/2 LT1013 LT1013 1 2k Q3 2N5023 2N5023 Q1 2N3904 2N3904 + 0.47 330k ­ 2 1N4001 1N4001 1M 2k 6.8M 0.068 1/4 CD4016 CD4016 A2 1/2 LT1013 LT1013 4 + 7 ­ 5V 8 0.068 0.47 5 1N4001 1N4001 1N4148 1N4148 3.3M 6 1N4148 1N4148 2k MOTOR = CANON­FN30­R13N1B R13N1B. A1 DUTY CYCLE MODULATES MOTOR. A2 SAMPLES MOTORS BACK EMF. Q2 EIN 0V TO 3V 1013/14 TA09 5V Powered EEPROM Pulse Generator 5V DALE #TC-10-04 TC-10-04 1N4148 1N4148 2N2222 2N2222 10 5V 20k 0.05 0.1 2N2222 2N2222 2N2222 2N2222 4.7k 820 1N4148 1N4148 1N4148 1N4148 0.33 1N4148 1N4148 270 100k 100 820 4.7M 1 1N4148 1N4148 0.005 6 8 LT1013 LT1013 5 + MEETS ALL VPP PROGRAMMING SPECS WITH NO TRIMS AND RUNS OFF 5V SUPPLY-NO EXTERNAL HIGH VOLTAGE SUPPLY REQUIRED. SUITABLE FOR BATTERY POWERED USE (600µA QUIESCENT CURRENT). *1% METAL FILM. 3 + TTL INPUT LT1013 LT1013 ­ 1N4148 1N4148 ­ 2 120k 4 7 1k 2N2222 2N2222 OUTPUT 100k* LT1004 LT1004 1.2V 21V 600µs RC 6.19k 1013/14 TA10 10134fd 14 LT1013/LT1014 LT1013/LT1014 typical Applications Methane Concentration Detector with Linearized Output 5V 1 * 1% METAL FILM RESISTOR SENSOR = CALECTRO-GC ELECTRONICS #J4-807 J4-807 OR FIGARO #813 14 LT1004 LT1004 1.2V 0.033 390k* 9 10 ­ + A3 LT1014 LT1014 100k* 8 13 11 12 5 8 LTC1044 LTC1044 ­5V 10µF 1N4148 1N4148 (4) CD4016 CD4016 4 10µF + 2 ­ + 74C04 74C04 A4 LT1014 LT1014 14 74C04 74C04 5V 3 + 470pF 470pF 10k 5V 1 SENSOR CA3046 CA3046 Q1 Q2 2 3 ­ + ­5V Q4 5V 4 A1 LT1014 LT1014 1 1N4148 1N4148 OUTPUT 500ppm TO 10,000ppm 50Hz TO 1kHz Q3 1000pF 2k 100k* 6 5 ­ + A2 LT1014 LT1014 7 2k 150k* 12k* 1013/14 TA11 Low Power 9V to 5V Converter 9V INPUT L 2N2905 2N2905 1N4148 1N4148 10k + 5V 20mA 2N5434 2N5434 47 390k 1% HP5082-2811 HP5082-2811 VD = 200mV 9V 10k 100µA 8 + 7 LT1013 LT1013 5 LT1013 LT1013 ­ 4 1 + 5k 1000ppm TRIM 74C04 74C04 14 ­ 2.7k ­5V 9V 6 47k L = DALE TE-3/Q3/TA. SHORT CIRCUIT CURRENT = 30mA. 75% EFFICIENCY. SWITCHING PREREGULATOR CONTROLS DROP ACROSS FET TO 200mV. 2 3 120k 1% 330k LT1004 LT1004 1.2V 1013/14 TA12 10134fd 15 LT1013/LT1014 LT1013/LT1014 typical Applications 5V Powered 4mA to 20mA Current Loop Transmitter 5V Q3 2N2905 2N2905 820 10µF T1 Q1 2N2905 2N2905 + 68 1N4002 1N4002 (4) 10µF + 74C04 74C04 (6) 0.002 0.33 100k 5V 8 A1 1/2 LT1013 LT1013 1 + 100pF 5V 10k* 20mA TRIM 4k* 3 4 12-BIT 12-BIT ACCURACY. * 1% FILM. T1 = PICO-31080 PICO-31080. 10k* 2 10k* 1k 4mA TRIM 4.3k 100* 80k* 7 ­ ­ 2k A2 1/2 LT1013 LT1013 LT1004 LT1004 1.2V + Q4 2N2222 2N2222 Q2 2N2905 2N2905 820 10k 10k 6 4mA TO 20mA OUT TO LOAD 2.2k MAXIMUM 5 INPUT 0V TO 4V 1013/14 TA13 Fully Floating Modification to 4mA-20mA Current Loop T1 A1 1/2 LT1013 LT1013 100k A2 1/2 LT1013 LT1013 1 68k* 5 + 7 ­ TO INVERTER DRIVE 6 ­ 8 3 10µF 0.1 + 5V 2 4mA TO 20mA OUT FULLY FLOATING + 4 4k* 10k* 5V 301* 1k 20mA TRIM 4.3k LT1004 LT1004 1.2V 1N4002 1N4002 (4) 8-BIT ACCURACY. 2k 4mA TRIM INPUT 0V TO 4V 1013/14 TA14 10134fd 16 LT1013/LT1014 LT1013/LT1014 typical Applications 5V Powered, Linearized Platinum RTD Signal Conditioner 2M 200k 3 2N4250 2N4250 (2) A2 1/4 LT1014 LT1014 1 150 10 5k LINEARITY + Q2 2 ­ Q1 200k 8 OUTPUT 0V TO 4V = 0°C TO 400°C ±0.05°C GAIN TRIM 1k 2M 3.01k SENSOR ROSEMOUNT 118MF 118MF 7 ­ 1.5k A4 1/4 LT1014 LT1014 + 167 ­ 9 499 A3 1/4 LT1014 LT1014 6 8.25k 50k ZERO TRIM 5 2.4k 5% + 274k 5V 4 ­ A1 1/4 LT1014 LT1014 + 14 5V 11 13 12 LT1009 LT1009 2.5V 10k 250k ALL RESISTORS ARE TRW-MAR-6 METAL FILM. RATIO MATCH 2M­200K ± 0.01%. TRIM SEQUENCE: SET SENSOR TO 0° VALUE. ADJUST ZERO FOR 0V OUT. SET SENSOR TO 100°C VALUE. ADJUST GAIN FOR 1.000V OUT. SET SENSOR TO 400°C. ADJUST LINEARITY FOR 4.000V OUT, REPEAT AS REQUIRED. 1013/14 TA15 Strain Gauge Bridge Signal Conditioner 5V 220 5V 8 4 8 4 LT1004 LT1004 1.2V 301k 39k 100k 3 E V ­VREF C 5 10k ZERO TRIM VREF LTC1044 LTC1044 + 100µF + 2 2 1/2 LT1013 LT1013 + 1 ­ 0.1 1.2VOUT REFERENCE TO A/D CONVERTER FOR RATIOMETRIC OPERATION 1mA MAXIMUM LOAD D PRESSURE TRANSDUCER 350 100µF A 0.33 5 6 + 1/2 LT1013 LT1013 7 OUTPUT ­ 0V TO 3.5V 0psi TO 350psi 0.047 2k GAIN TRIM * 1% FILM RESISTOR. PRESSURE TRANSDUCER­BLH/DHF­350. CIRCLED LETTER IS PIN NUMBER. 46k* 100* 1013/14 TA16 10134fd 17 LT1013/LT1014 LT1013/LT1014 typical Applications LVDT Signal Conditioner 7 0.005 30k 0.005 30k 5 6 8 FREQUENCY = 1.5kHz 5V + 7 LT1013 LT1013 11 LVDT YEL-BLK RDBLUE ­ BLUE ­5V GRN 10k 4.7k YEL-RD 1N914 1N914 BLK 12 LT1004 LT1004 1.2V 2N4338 2N4338 1.2k 10µF 100k 14 0.01 13 7.5k 100k PHASE TRIM + LVDT = SCHAEVITZ E-100 E-100. 3 + 1µF 2 1/2 LTC1043 LTC1043 100k 2 3 LT1013 LT1013 1 ­ 200k 5V + 8 7 LT1011 LT1011 ­ 1 OUT 0V TO 3V 1k 10k TO PIN 16, LT1043 LT1043 4 1013/14 TA17 Triple Op Amp Instrumentation Amplifier with Bias Current Cancellation 1/4 LT1014 LT1014 R2 1 ­ 2 + 3 R1 R3 2R 10M RG 1/4 LT1014 LT1014 7 + 5 +INPUT R1 ­ 6 13 1/4 LT1014 LT1014 8 OUTPUT GAIN = 1 + 2R1 R3 RG R2 4 1/4 LT1014 LT1014 ­ 2R 10M + 12 10 R3 V+ R 5M R2 + 9 ­ ­INPUT 11 10pF 14 INPUT BIAS CURRENT TYPICALLY