LT®1008 universal precision operational amplifier that used practicall

The Datasheet Archive - 100 Million Datasheets from 7500 Manufacturers.

LT®1008 universal precision operational amplifier that used practicall

Datasheet Thumbnail

Top Searches for this datasheet

LT1008 Picoamp Input Current, Microvolt Offset, Noise DESCRIPTIO
LT®1008 universal precision operational amplifier that used practically precision applications. LT1008 combines first time, picoampere bias currents (which maintained over full 55°C 125°C temperature range), microvolt offset voltage (and drift with time temperature), voltage current noise, power dissipation. Extremely high common mode power supply rejection ratios, ability deliver load current with high voltage gain round LT1008's superb precision specifications. around excellence LT1008 eliminates necessity time consuming error analysis procedure precision system design many applications; LT1008 stocked universal precision amp. LT1008 externally compensated with single capacitor additional flexibility shaping frequency response amplifier. plugs into upgrades standard LM108A/LM308A applications. internally compensated version with even lower offset voltage otherwise similar performance LT1012.
Guaranteed Bias Current 25°C: 100pA 55°C 125°C: 600pA Guaranteed Offset Voltage: 120µV Guaranteed Drift: 1.5µV/°C Noise, 0.1Hz 10Hz: 0.5µVP-P Guaranteed Supply Current: 600µA Guaranteed CMRR: 114dB Guaranteed PSRR: 114dB Guaranteed Voltage Gain with Load Current
APPLICATIO
Precision Instrumentation Charge Integrators Wide Dynamic Range Logarithmic Amplifiers Light Meters Frequency Active Filters Standard Cell Buffers Thermocouple Amplifiers
TYPICAL APPLICATIO
Input Amplifier Digit Voltmeter
1000pF INPUT 0.1V 900k 100V 1000V FN507 ALLEN BRADLEY DECADE VOLTAGE DIVIDER 100k LT1008 0.1V 100V 1000V FULL-SCALE ANALOG-TO-DIGITAL CONVERTER
Input Bias Current Temperature
INPUT BIAS CURRENT (pA)
UNDERCANCELLED UNIT OVERCANCELLED UNIT
-15V
-100
*RATIO MATCH ±0.01% THIS APPLICATION REQUIRES BIAS CURRENT OFFSET VOLTAGE, NOISE DRIFT WITH TIME TEMPERATURE 1008 TA01
-150
TEMPERATURE (°C)
1008 TA02
LT1008
ABSOLUTE
RATI (Note
Operating Temperature Range LT1008M (OBSOLETE) 55°C 125°C LT1008C 70°C LT1008I 40°C 85°C Lead Temperature (Soldering, sec). 300°C
Supply Voltage ±20V Differential Input Current (Note ±10mA Input Voltage ±20V Output Short-Circuit Duration Indefinite Storage Temperature Range 65°C 150°C
PACKAGE/ORDER ATIO
VIEW COMP2 COMP1
COMP1
(CASE) PACKAGE 8-LEAD TO-5 METAL
TJMAX 150°C, 150°C/W, 45°C/W
PACKAGE 8-LEAD PDIP TJMAX 150°C, 130°C/W
PACKAGE 8-LEAD CERDIP TJMAX 150°C, 100°C/W
ORDER PART NUMBER LT1008MH LT1008CH
ORDER PART NUMBER LT1008MJ8 LT1008CJ8
OBSOLETE PACKAGES
Consider Package Alternate Source
Consult Marketing parts specified with wider operating temperature ranges.
ELECTRICAL CHARACTERISTICS
SYMBOL PARAMETER Input Offset Voltage
±15V, 25°C, unless otherwise noted.
LT1008M/I LT1008C UNITS µV/Month µVP-P nVHz nV/Hz fA/Hz V/mV V/mV
CONDITIONS (Note
Long-Term Input Offset Voltage Stability Input Offset Current (Note Input Bias Current (Note Input Noise Voltage Input Noise Voltage Density AVOL Input Noise Current Density Large-Signal Voltage Gain 0.1Hz 10Hz 10Hz (Note 1000Hz (Note 10Hz VOUT ±12V, VOUT ±10V,
VIEW
VIEW
COMP2
COMP1 COMP2
PACKAGE 8-LEAD PLASTIC
TJMAX 150°C, 190°C/W
ORDER PART NUMBER LT1008CN8 LT1008IN8
ORDER PART NUMBER LT1008S8
PART MARKING 1008
±100 ±150 2000
±100 ±150 2000
LT1008
ELECTRICAL CHARACTERISTICS
SYMBOL CMRR PSRR VOUT PARAMETER Common Mode Rejection Ratio Power Supply Rejection Ratio Input Voltage Range Output Voltage Swing Slew Rate Supply Current
±15V, 25°C, unless otherwise noted.
LT1008M/I LT1008C UNITS V/µs
CONDITIONS ±13.5V ±20V 30pF (Note
±13.5
±13.5
indicates specifications which apply over full operating temperature range 55°C 125°C LT1008M, 40°C 85°C LT1008I 70°C LT1008C. ±15V, unless otherwise noted.
SYMBOL PARAMETER Input Offset Voltage (Note Average Temperature Coefficient Input Offset Voltage Input Offset Current (Note Average Temperature Coefficient Input Offset Current Input Bias Current (Note Average Temperature Coefficient Input Bias Current AVOL CMRR PSRR VOUT Large-Signal Voltage Gain Common Mode Rejection Ratio Power Supply Rejection Ratio Input Voltage Range Output Voltage Swing Supply Current VOUT ±12V, ±13.5V ±2.5V ±20V CONDITIONS
LT1008M/I
LT1008C
UNITS µV/°C pA/°C pA/°C V/mV
±600 ±150 ±800 ±13.5 1000 ±13.5
±180 ±250 1500
(LT1008S8 only) ±15V, 25°C, unless otherwise noted.
SYMBOL PARAMETER Input Offset Voltage (Note Long-Term Input Offset Voltage Stability Input Offset Current (Note Input Bias Current (Note Input Noise Voltage Input Noise Voltage Density 0.1Hz 10Hz 10Hz (Note 1000Hz (Note CONDITIONS ±100 ±120 ±300 ±400 UNITS µV/Month µVP-P nV/Hz nV/Hz
LT1008
ELECTRICAL CHARACTERISTICS
SYMBOL AVOL CMRR PSRR VOUT PARAMETER Input Noise Current Density Large-Signal Voltage Gain Common Mode Rejection Ratio Power Supply Rejection Ratio Input Voltage Range Output Voltage Swing Slew Rate Supply Current
(LT1008S8 only) ±15V, 25°C, unless otherwise noted.
±13.5 2000 UNITS fA/Hz V/mV V/mV V/µs
CONDITIONS 10Hz VOUT ±12V, VOUT ±10V, ±13.5V ±20V 30pF (Note
(LT1008S8 only) indicates specifications which apply over full operating temperature range 70°C. ±15V, unless otherwise noted.
SYMBOL PARAMETER Input Offset Voltage (Note Average Temperature Coefficient Input Offset Voltage Input Offset Current (Note Average Temperature Coefficient Input Offset Current Input Bias Current (Note Average Temperature Coefficient Input Bias Current AVOL CMRR PSRR VOUT Large-Signal Voltage Gain Common Mode Rejection Ratio Power Supply Rejection Ratio Input Voltage Range Output Voltage Swing Supply Current VOUT ±12V, ±13.5V ±2.5V ±20V CONDITIONS
±120 ±140
±420 ±550
UNITS µV/°C pA/°C pA/°C V/mV
±13.5
1500
Note Absolute Maximum Ratings those values beyond which life device impaired. Note Differential input voltages greater than will cause excessive current flow through input protection diodes unless current limiting resistors used.
Note These specifications apply ±20V (±2.5V ±20V over temperature range) -13.5V 13.5V (for ±15V). Note 10Hz noise voltage density sample tested every lot. Devices 100% tested 10Hz available request. Note This parameter tested sample basis only.
LT1008
FREQUE SATIO CIRCUITS
Standard Compensation Circuit
-VIN
+VIN
CF**
R1CO 30pF
1008 FCC01
+VIN
200, EXTERNAL FREQUENCY COMPENSATION NECESSARY
TYPICAL PERFOR CHARACTERISTICS
Offset Voltage Drift Source Resistance (Balanced Unbalanced)
OFFSET VOLTAGE DRIFT WITH TEMPERATURE (µV/°C)
Offset Voltage Source Resistance (Balanced Unbalanced)
±15V 25°C INPUT BIAS CURRENT (pA)
INPUT OFFSET VOLTAGE (mV)
MAXIMUM
MAXIMUM TYPICAL
TYPICAL 100k SOURCE RESISTANCE 100M
1008
0.01 100k SOURCE RESISTANCE 100M
1008
COMMON MODE INPUT VOLTAGE
Warm-Up Drift
Long-Term Stability Four Representative Units
CHANGE OFFSET VOLTAGE (µV) OFFSET VOLTAGE (µV)
Offset Voltage Drift with Temperature Four Representative Units
CHANGE OFFSET VOLTAGE (µV)
±15V 25°C
METAL PACKAGE DUAL-IN-LINE PACKAGE PLASTIC CERDIP
TIME AFTER POWER (MINUTES)
TIME (MONTHS)
1008
TEMPERATURE (°C)
1008
LT1008
VOUT
**BANDWIDTH SLEW RATE PROPORTIONAL 1/CF
Alternate* Frequency Compensation
-VIN *IMPROVES REJECTION POWER SUPPLY NOISE FACTOR **BANDWIDTH SLEW RATE PROPORTIONAL 1/CS VOUT
LT1008
CS** 100pF
1008 FCC02
Input Bias Current Common Mode Range
±15V 25°C DEVICE WITH POSITIVE INPUT CURRENT
RINCM 1012 DEVICE WITH NEGATIVE INPUT CURRENT
1008
1008
LT1008 TYPICAL PERFOR CHARACTERISTICS
Supply Current Supply Voltage
SHORT-CIRCUIT CURRENT (mA) SINKING SOURCING
SUPPLY CURRENT (µA)
25°C 125°C -55°C
SUPPLY VOLTAGE (±V)
0.1Hz 10Hz Noise
1000
VOLTAGE NOISE DENSITY (nV/Hz) CURRENT NOISE DENSITY (fA/Hz)
25°C ±20V NOISE VOLTAGE (400nV/DIV)
TOTAL NOISE DENSITY (µV/Hz)
CURRENT NOISE VOLTAGE NOISE CORNER 2.5Hz CORNER 120Hz FREQUENCY (Hz) 1000
1008
10Hz 0.01 RESISTOR NOISE ONLY SOURCE RESISTANCE
TIME (SECONDS)
1008
Voltage Gain Frequency
Gain, Phase Shift Frequency with Alternate Compensation
GAIN 10pF 100pF
Gain, Phase Shift Frequency with Standard (Feedback) Compensation
GAIN 30pF
10pF GAIN 100pF
PHASE SHIFT (DEG)
VOLTAGE GAIN (dB)
10pF
GAIN (dB)
100pF 0.01 100k FREQUENCY (Hz)
1008
30pF
PHASE MARGIN WITH 100pF 25°C ±15V FREQUENCY (MHz)
1008
GAIN (dB)
GAIN 30pF
0.01
PHASE MARGIN WITH 30pF 25°C ±15V 0.01 FREQUENCY (MHz)
Output Short-Circuit Current Time
125°C 25°C -55°C TIME FROM OUTPUT SHORT (MINUTES)
1008
-55°C
25°C
125°C
1008
Noise Spectrum
25°C ±20V
Total Noise Source Resistance
25°C ±20V 10Hz
1008
PHASE SHIFT (DEG)
1008
LT1008 TYPICAL PERFOR CHARACTERISTICS
Voltage Gain Load Resistance
COMMON MODE REJECTION RATIO (dB) ±15V ±10V -55°C 25°C 125°C
POWER SUPPLY REJECTION RATIO (dB)
VOLTAGE GAIN
300k
100k LOAD RESISTANCE
1008
Large-Signal Transient Response
SLEW RATE (V/µs)
2V/DIV
100pF
20µs/DIV
2V/DIV
Small-Signal Transient Response
20mV/DIV
20mV/DIV
100pF CLOAD 100pF
5µs/DIV
1008
100pF CLOAD 600pF
5µs/DIV
20mV/DIV
1008
Common Mode Rejection Frequency
±15V 25°C 30pF 100pF FREQUENCY (Hz) 100k
Power Supply Rejection Frequency
POSITIVE SUPPLY 30pF POSITIVE SUPPLY 100pF NEGATIVE SUPPLY ±15V 25°C
FREQUENCY (Hz)
100k
1008
1008
Slew Rate Compensation Capacitance
±15V 25°C
Large-Signal Transient Response
30pF
COMPENSATION CAPACITOR (pF)
20µs/DIV
1008
Small-Signal Transient Response
Small-Signal Transient Response
1008
30pF CLOAD 100pF
5µs/DIV
1008
LT1008
APPLICATIO ATIO
Achieving Picoampere/Microvolt Performance order realize picoampere-microvolt level accuracy LT1008, proper care must exercised. example, leakage currents circuitry external significantly degrade performance. High quality insulation should used (e.g., TeflonTM, Kel-F); cleaning insulating surfaces remove fluxes other residues will probably required. Surface coating necessary provide moisture barrier high humidity environments. Board leakage minimized encircling input circuitry with guard ring operated potential close that inputs: inverting configurations guard ring should tied ground, noninverting connections inverting input Guarding both sides printed circuit board required. Bulk leakage reduction depends guard ring width. Nanoampere level leakage into compensation terminals affect offset voltage drift with temperature.
COMPENSATION
100*
50k* -15V
Noise Testing 0.1Hz 10Hz peak-to-peak noise LT1008 measured test circuit shown. frequency response this noise tester indicates that 0.1Hz corner defined only zero. test time measure 0.1Hz 10Hz noise should exceed seconds, this time limit acts additional zero eliminate noise contributions from frequency band below 0.1Hz. noise voltage density test recommended when measuring noise large number units. 10Hz noise voltage density measurement will correlate well with 0.1Hz 10Hz peak-to-peak noise reading since both results determined white noise location corner frequency. Current noise measured circuit shown calculated following formula where noise source resistors subtracted.
OUTPUT
GUARD
1008 AI01
REFERENCE ONLY-OBSOLETE PACKAGE
Microvolt level error voltages also generated external circuitry. Thermocouple effects caused temperature gradients across dissimilar metals contacts input terminals exceed inherent drift amplifier. currents over device leads should minimized, package leads should short, input leads should close together possible maintained same temperature.
Teflon trademark Dupont Company
e2no (820nV
LT1008 specified over wide range power supply voltages from ±18V. Operation with lower supplies possible down ±1.2V (two Ni-Cad batteries).
Test Circuit Offset Voltage Drift with Temperature
50k* LT1008 *RESISTORS MUST HAVE THERMOELECTRIC POTENTIAL THIS CIRCUIT ALSO USED BURN-IN CONFIGURATION LT1008 WITH SUPPLY VOLTAGES INCREASED ±20V 1000VOS
1008 AI02
10M* 10M*
LT1008
10M* 10M* *METAL FILM
1008 AI04
LT1008
APPLICATIO ATIO
0.1µF 100k
0.1Hz 10Hz Noise Test Circuit
LT1008* 4.7µF VOLTAGE GAIN: 50,000
*DEVICE UNDER TEST NOTE: CAPACITOR VALUES NONPOLARIZED CAPACITORS ONLY
Frequency Compensation LT1008 externally frequency compensated with single capacitor. standard compensation circuits shown earlier identical LM108A/LM308A frequency compensation schemes. Therefore, LT1008 operational amplifiers inserted directly into LM108A/LM308A sockets, with similar upgraded performance. External frequency compensation provides user with additional flexibility shaping frequency response amplifier. example, voltage gain 3pF, gain bandwidth product 5MHz slew rate 1.2V/µs realized. closed-loop gains excess 200, external compensation necessary, slew rate increases 4V/µs. LT1008 also overcompensated (i.e., 30pF 100pF) improve capacitive load handling capability narrow noise bandwidth. many applications, feedback loop around amplifier gain (e.g., logarithmic amplifiers); overcompensation stabilize these circuits with single capacitor. availability compensation terminals permits feedforward frequency compensation enhance slew rate closed-loop gain configurations. inverter slew rate increased 1.4V/µs. voltage follower feedforward scheme bypasses amplifier's gain stages slews nearly 10V/µs. inputs LT1008 protected with back-to-back diodes. Current limiting resistors used, because leakage these resistors would prevent realization picoampere level bias currents elevated temperatures.
2V/DIV
LT1001
4.3k 2.2µF 100k
22µF 110k
24.3k 0.1µF
SCOPE
1008 AI03
voltage follower configuration, when input driven fast, large-signal pulse (>1V), input protection diodes effectively short output input during slewing, current, limited only output shortcircuit protection, will flow through diodes. feedback resistor, shown voltage follower feedforward diagram, recommended because this resistor keeps current below short-circuit limit, resulting faster recovery settling output.
Inverter Feedforward Compensation
INPUT
LT1008
10pF
1008 AI05
VOUT
500pF
5µs/DIV
1008 AI07
LT1008
APPLICATIO ATIO
30pF
Follower Feedforward Compensation
INPUT*
LT1008
OUTPUT
1000pF *SOURCE RESISTANCE STABILITY
1008 AI06
5V/DIV
TYPICAL APPLICATIO
Logarithmic Amplifier
2N2979 10k* INPUT 2N2979 15.7k 100pF TEL. LABS TYPE LM107 124k* 5.1k LT1004C 1.2V
LT1008
330pF
-15V OUTPUT
FILM RESISTOR 30pF BIAS CURRENT OFFSET VOLTAGE LT1008 ALLOW DECADES VOLTAGE INPUT LOGGING
Amplifier Bridge Transducers
30pF 510k 510k 100k 100k
Saturated Standard Cell Amplifier
2N3609 1.018235V SATURATED STANDARD CELL #101 EPPLEY LABS NEWPORT, R.I.
100k 100k
LT1008
OUTPUT
VOLTAGE GAIN
1008 TA04
TYPICAL 30pA BIAS CURRENT LT1008 WILL DEGRADE STANDARD CELL ONLY 1ppm/YEAR. NOISE FRACTION ppm. UNPROTECTED GATE MOSFET ISOLATES STANDARD CELL POWER DOWN
5µs/DIV
1008 AI07
LT1008 -15V OUTPUT
1000pF
1008 TA05
LT1008
TYPICAL APPLICATIO
Amplifier Photodiode Sensor
100k KELVIN-VARLEY DIVIDER #DP311 00000 99999
LT1008 OUTPUT VOUT 10V/µA
100pF
LT1008 integrator extends frequency range. Total dynamic range 0.01Hz 10kHz 120dB) with 0.01% linearity.
Extended Range Charge Pump Voltage Frequency Converter
-15V OPTIONAL 0.01Hz TRIM 1.8k 1000pF (POLYSTYRENE)
LT1008
100pF
LT1004C 1.2V -15V METAL FILM RESISTOR DIODES 1N4148
1008 TA08
LT311A
100k 750k
10k*
10k*
63.4k*
Five Decade Kelvin-Varley Divider Buffered LT1008
LT1008 -15V OUTPUT
1000pF
1008 TA06
APPROXIMATE ERROR NOISE, BIAS CURRENT, COMMON MODE REJECTION. VOLTAGE GAIN 1008 TA07 AMPLIFIER LEAST SIGNIFICANT
10k*
LM301A
LM329
-15V
FREQUENCY OUPUT 0.01Hz 10kHz
LT1008
TYPICAL APPLICATIO
Precision, Fast Settling, Lowpass Filter
1.5M INPUT
LT1008 1000pF OUTPUT
OPTO-MOS* -15V
LT311A
*OPTO-MOS SWITCH TYPE OFM1A THETA-J CORP
-15V
LT311A
1008 TA09
10k* INPUT 10k* 1N4148 10pF 10k*
10k* INPUT
2N4393
-15V 1N4148
This circuit useful where fast signal acquisition high precision required, electronic scales. filter's time constant resistor capacitor until comparator switches. time constant then 1.5M resistor capacitor. Comparator provides quick reset. circuit settles final value three times fast simple 1.5M-1µF filter with almost error.
FILTER ADJUST
Fast Precision Inverters
300pF 1000pF OUTPUT
LT318A
LT318A OUTPUT
LT1008 -15V
-15V
30pF 300pF FULL POWER BANDWIDTH 2MHz SLEW RATE 50V/µs SETTLING (10V STEP) 12µs 0.01% BIAS CURRENT 30pA OFFSET DRIFT 0.3µV/°C OFFSET VOLTAGE 30µV METAL FILM -15V SLEW RATE 100V/µs SETTLING (10V STEP) 0.01% OFFSET VOLTAGE 30µV BIAS CURRENT 30pA METAL FILM
LT1008
30pF
1008 TA10
LT1008
SCHE ATIC DIAGRA
COMP1
1.5k
-INPUT
+INPUT
4.3k
COMP2 1.3k 4.2k 1.5k OUTPUT 3.3k 3.3k 4.8k 3.3k
LT1008
PACKAGE DESCRIPTIO
0.335 0.370 (8.509 9.398) 0.305 0.335 (7.747 8.509) 0.040 (1.016) 0.050 (1.270) GAUGE PLANE 0.010 0.045* (0.254 1.143) 0.016 0.021** (0.406 0.533) *LEAD DIAMETER UNCONTROLLED BETWEEN REFERENCE PLANE 0.045" BELOW REFERENCE PLANE 0.016 0.024 **FOR SOLDER LEAD FINISH, LEAD DIAMETER (0.406 0.610) 0.165 0.185 (4.191 4.699) REFERENCE PLANE 0.500 0.750 (12.700 19.050)
SEATING PLANE
CORNER LEADS OPTION PLCS)
0.045 0.068 (1.143 1.727) FULL LEAD OPTION 0.300 (0.762 BSC)
0.008 0.018 (0.203 0.457)
NOTE: LEAD DIMENSIONS APPLY SOLDER DIP/PLATE PLATE LEADS
Package 8-Lead TO-5 Metal (.200 Inch PCD)
(Reference 05-08-1320)
0.027 0.045 (0.686 1.143) 45°TYP 0.028 0.034 (0.711 0.864) 0.200 (5.080)
H8(TO-5) 0.200 1197
0.110 0.160 (2.794 4.064) INSULATING STANDOFF
Package 8-Lead CERDIP (Narrow .300 Inch, Hermetic)
(Reference 05-08-1110)
0.405 (10.287)
0.005 (0.127)
0.023 0.045 (0.584 1.143) HALF LEAD OPTION
0.025 (0.635)
0.220 0.310 (5.588 7.874)
0.200 (5.080) 0.015 0.060 (0.381 1.524)
0.045 0.065 (1.143 1.651) 0.014 0.026 (0.360 0.660) 0.100 (2.54)
0.125 3.175
1298
OBSOLETE PACKAGES
LT1008
PACKAGE DESCRIPTIO
0.300 0.325 (7.620 8.255)
0.009 0.015 (0.229 0.381)
+0.035 0.325 -0.015 8.255 +0.889 -0.381
*THESE DIMENSIONS INCLUDE MOLD FLASH PROTRUSIONS. MOLD FLASH PROTRUSIONS SHALL EXCEED 0.010 INCH (0.254mm)
0.010 0.020 (0.254 0.508) 0.008 0.010 (0.203 0.254)
0.014 0.019 (0.355 0.483) *DIMENSION DOES INCLUDE MOLD FLASH. MOLD FLASH SHALL EXCEED 0.006" (0.152mm) SIDE **DIMENSION DOES INCLUDE INTERLEAD FLASH. INTERLEAD FLASH SHALL EXCEED 0.010" (0.254mm) SIDE
0.016 0.050 (0.406 1.270)
Information furnished Linear Technology Corporation believed accurate reliable. However, responsibility assumed use. Linear Technology Corporation makes representation that interconnection circuits described herein will infringe existing patent rights.
Package 8-Lead PDIP (Narrow .300 Inch)
(Reference 05-08-1510)
0.400* (10.160) 0.255 0.015* (6.477 0.381) 0.130 0.005 (3.302 0.127) 0.045 0.065 (1.143 1.651) 0.065 (1.651) 0.125 (3.175) 0.020 (0.508) 0.018 0.003 (0.457 0.076)
1098
0.100 (2.54)
Package 8-Lead Plastic Small Outline (Narrow .150 Inch)
(Reference 05-08-1610)
0.189 0.197* (4.801 5.004)
0.228 0.244 (5.791 6.197)
0.150 0.157** (3.810 3.988)
0.053 0.069 (1.346 1.752)
0.004 0.010 (0.101 0.254)
0.050 (1.270)
1298
LT1008
TYPICAL APPLICATIO
Ammeter measures currents from 100pA 100µA without expensive high value resistors. Accuracy
CURRENT INPUT
CA3146 TRANSISTOR ARRAY CALIBRATION: ADJUST FULL SCALE DEFLECTION WITH INPUT CURRENT
RELATED PARTS
PART NUMBER LT1012 LT1112 LT1880 LT1881/LT1882 LT1884/LT1885 DESCRIPTION Picoamp Input Current, Microvolt Offset, Noise Dual Power, Precision, Picoamp Input SOT-23, Rail-to-Rail Output, Picoamp Input Current Precision Dual Quad Rail-to-Rail Output, Picoamp Input Precision Amps Dual Quad Rail-to-Rail Output, Picoamp Input Precision Amps COMMENTS Internally Compensated LT1008 Dual LT1012 Single SOT-23 Version LT1884 Dual/Quad CLOAD Stable Dual/Quad Faster LT1881/LT1882
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, 95035-7417
(408) 432-1900 FAX: (408) 434-0507
100µA limited offset voltage between 100pA inverting bias current LT1008.
Ammeter with Decade Range
100µA METER 1.2k LT1008 -15V CA3146 100nA 0.01µF 10µA 100µA
1008 TA11
100pA RANGE
10nA
LT1004C-1.2
1008fa LT/TP 0701 1.5K PRINTED
www.linear.com
LINEAR TECHNOLOGY CORPORATION 1991

LT®1008 universal precision operational amplifier that used practicall

Top Searches for this datasheet

Other recent searches