NJM2732 NJM2732M NJM2732E NJM2732D NJM2732V NJM2732RB1 1000F - Datasheet Archive

 

Rail-to-Rail Input/Output Dual Operational Amplifier GENERAL DESCRIPTION NJM2732 is a Rail-to-Rail Input/Output dual operational

 

NJM2732 NJM2732 Rail-to-Rail Input/Output Dual Operational Amplifier GENERAL DESCRIPTION NJM2732 NJM2732 is a Rail-to-Rail Input/Output dual operational amplifier featuring Low power, low noise and operation from 1.8V. Rail-to-Rail Input/Output provides wide dynamic range, is from ground to power supply level. In addition to ground sensing applications, NJM2732 NJM2732 enable to be applied to Hi-side sensing applications. The features are low noise and low operating voltage for battery management, portable audio applications, and others. PACKAGE OUTLINE 1.8 to 6.0V VICM= 0 to 5.0V, at V+=5V VOH4.9V/ VOL0.1V, at V+=5V, RL=20k VOH4.75V/ VOL0.25V, at V+=5V, RL=2k 5mV max. 0.4V/µs typ. 10nV/Hz typ. at f=1kHz M=75deg. typ., at RL=2k, voltage follower NJM2732M NJM2732M NJM2732E NJM2732E FEATURES Operating Voltage Rail-to-Rail Input Rail-to-Rail Output Load Drivability Offset Voltage Slew Rate Low Input Voltage Noise Adequate phase margin Bipolar Technology Package Outline NJM2732D NJM2732D NJM2732V NJM2732V NJM2732RB1 NJM2732RB1 DIP8, DMP8, EMP8, SSOP8, TVSP8 PIN CONFIGURATION (Top View) 1 8 2 7 3 6 4 5 PIN FUNCTION 1. A OUTPUT 2. A -INPUT 3. A +INPUT 4. GND 5. B +INPUT 6. B ­INPUT 7. B OUTPUT 8. V+ NJM2732D NJM2732D NJM2732M NJM2732M NJM2732E NJM2732E NJM2732V NJM2732V NJM2732RB1 NJM2732RB1 Ver.2009-03-04 -1- NJM2732 NJM2732 ABSOLUTE MAXIMUM RATINGS (Ta=25°C) PARAMETER Supply Voltage Differential Input Voltage Range Common Mode Input Voltage Range SYMBOL V+ VID VIC Power Dissipation PD Operating Temperature Range Storage Temperature Range Topr Tstg RATINGS 7.0 ±1.0 0 ~ 7.0 (Note1) (DIP8) 500 (DMP8) 300 (EMP8) 320 (SSOP8) 250 (TVSP8) 320 -40~+85 -40~+125 UNIT V V V mW °C °C (Note1) For supply voltage less than 7V, the absolute maximum input voltage is equal to the supply voltage. RECOMMENDED OPERATING CONDITION (Ta=25°C) PARAMETER Supply Voltage SYMBOL V+ RATING 1.8 to 6.0 UNIT V ELECTRICAL CHARACTERISTICS (V+=5V, Ta=25°C) DC CHARACTERISTICS PARAMETER Operating Current Input Offset Voltage Input Bias Current Input Offset Current Large Signal Voltage Gain Common Mode Rejection Ratio SYMBOL ICC VIO IB IIO AV CMR Supply Voltage Rejection Ratio Maximum Output Voltage 1 SVR VOH1 VOL1 VOH2 VOL2 VICM Maximum Output Voltage 2 Input Common Mode Voltage Range (Note2) TEST CONDITION No signal applied RL=2k CMR+: 2.5VVCM5V CMR-: 0VVCM2.5V (Note2) V+/V-=±2.0V ~ ±3.0V RL=20k RL=20k RL=2k RL=2k CMR55dB (V+=5V, Ta=25°C) MIN. 60 55 TYP. 580 1 50 5 85 70 MAX. 900 5 250 100 - UNIT µA mV nA nA dB dB 70 4.9 4.75 0 85 4.95 0.05 4.85 0.15 - 0.1 0.25 5 dB V V V V V CMR is represented by either CMR+ or CMR- has lower value. CMR+ is measured with 2.5VVCM5.0 and CMR- is measured with 0VVCM2.5V. (V+=5V, Ta=25°C) AC CHARACTERISTICS PARAMETER Unity Gain Bandwidth Phase Margin Equivalent Input Noise Voltage SYMBOL GB M VNI TEST CONDITION RL=2k RL=2k f=1kHz MIN. - TYP. 1 75 10 PARAMETER -2- SYMBOL SR UNIT MHz Deg nV/Hz (V+=5V, Ta=25°C) TRANSIENT CHARACTERISTICS Slew Rate MAX. - TEST CONDITION RL=2k MIN. - TYP. 0.4 MAX. - UNIT V/µs Ver.2009-03-04 NJM2732 NJM2732 ELECTRICAL CHARACTERISTICS (V+=3V, Ta=25°C) DC CHARACTERISTICS PARAMETER Operating Current Input Offset Voltage Input Bias Current Input Offset Current Large Signal Voltage Gain Common Mode Rejection Ratio SYMBOL ICC VIO IB IIO AV CMR Supply Voltage Rejection Ratio Maximum Output Voltage 1 SVR VOH1 VOL1 VOH2 VOL2 VICM Maximum Output Voltage 2 Input Common Mode Voltage Range (Note3) TEST CONDITION No signal applied RL=2k CMR+: 1.5VVCM3V CMR-: 0VVCM1.5V (Note3) V+/V-=±1.2V ~ ±2.0V RL=20k RL=20k RL=2k RL=2k CMR48dB (V+=3V, Ta=25°C) MIN. 60 48 TYP. 510 1 50 5 84 63 MAX. 880 5 250 100 - UNIT µA mV nA nA dB dB 68 2.9 2.75 0 83 2.95 0.05 2.85 0.15 - 0.1 0.25 3 dB V V V V V CMR is represented by either CMR+ or CMR-has lower value. CMR+ is measured with 1.5VVCM3.0 and CMR- is measured with 0VVCM1.5V. (V+=3V, Ta=25°C) AC CHARACTERISTICS PARAMETER Unity Gain Bandwidth Phase Margin Equivalent Input Noise Voltage SYMBOL GB M VNI TEST CONDITION RL=2k RL=2k f=1kHz MIN. - TYP. 1 75 10 PARAMETER SYMBOL SR TEST CONDITION RL=2k MIN. - TYP. 0.35 ELECTRICAL CHARACTERISTICS (V+=1.8V, Ta=25°C) DC CHARACTERISTICS PARAMETER Operating Current Input Offset Voltage Input Bias Current Input Offset Current Large Signal Voltage Gain Common Mode Rejection Ratio SYMBOL ICC VIO IB IIO AV CMR Supply Voltage Rejection Ratio Maximum Output Voltage 1 SVR VOH1 VOL1 VOH2 VOL2 VICM Maximum Output Voltage 2 Input Common Mode Voltage Range (Note4) UNIT MHz Deg nV/Hz (V+=3V, Ta=25°C) TRANSIENT CHARACTERISTICS Slew Rate MAX. - TEST CONDITION No signal applied RL=2k CMR+: 0. 9VVCM1.8V CMR-: 0VVCM0.9V (Note4) V+/V-=±1.2V ~ ±2.0V RL=20k RL=20k RL=2k RL=2k CMR40dB MAX. - UNIT V/µs (V+=1.8V, Ta=25°C) MIN. 60 48 TYP. 460 1 50 5 83 55 MAX. 800 5 250 100 - UNIT µA mV nA nA dB dB 65 1.7 1.55 0 80 1.75 0.05 1.65 0.15 - 0.1 0.25 1.8 dB V V V V V CMR is represented by either CMR+ or CMR-has lower value. CMR+ is measured with 0.9VVCM1.8 and CMR- is measured with 0VVCM0.9V. (V+=1.8V, Ta=25°C) AC CHARACTERISTICS PARAMETER Unity Gain Bandwidth Phase Margin Equivalent Input Noise Voltage SYMBOL GB M VNI TEST CONDITION RL=2k RL=2k f=1kHz MIN. - TYP. 1 75 10 PARAMETER Ver.2009-03-04 SYMBOL SR UNIT MHz Deg nV/Hz (V+=1.8V, Ta=25°C) TRANSIENT CHARACTERISTICS Slew Rate MAX. - TEST CONDITION RL=2k MIN. - TYP. 0.3 MAX. - UNIT V/µs -3- NJM2732 NJM2732 TYPICAL CHARACTERISTICS Operating Current vs. Operating Voltage (correlation with Ta) Operating Current vs Operating Voltage GV=0dB, Ta=25°C GV=0dB, Ta=25°C 900 900 800 700 Operating Current [µA] Operating Current [µA] 800 600 500 400 300 200 Ta=25°C 700 600 500 400 Ta=85°C 300 Ta=-40°C 200 100 100 0 0 0 1 2 3 4 5 6 0 7 1 2 Operating Current vs. Ambient Temperature GV=0dB Input Offset Voltage [mV] Operating Current [µA] V+=3V V+=5V 600 500 400 300 5 6 7 100 125 100 125 GV=0dB 3 800 4 Input Offset Voltage vs. Ambient Temperature 900 700 3 Operating Voltage [V] Operating Voltage [V] V+=1.8V 200 100 2 V+=5V 1 V+=3V 0 -1 -2 V+=1.8V 0 -3 -50 -25 0 25 50 75 100 125 -50 Ambient Temperature [°C] -25 0 25 75 Ambient Temperature [°C] Input Offset Current vs. Ambient Temperature Input Bias Current vs. Ambient Temperature GV=0dB 100 50 GV=0dB 20 + V =1.8V 80 Input Offset Current [nA] Input Bias Current [nA] 15 + V =5V 60 V+=3V 40 + V =1.8V 20 V+=3V 10 5 0 -5 V+=5V -10 -15 -20 0 -50 -25 0 25 50 75 100 Ambient Temperature [°C] -4- 125 -50 -25 0 25 50 75 Ambient Temperature [°C] Ver.2009-03-04 NJM2732 NJM2732 TYPICAL CHARACTERISTICS Maximum Output Voltage vs. Operating Voltage GV=OPEN, RL=2k to 0V, Ta=25°C 4 V+/V-=±2.5V, GV=OPEN 2.5 3 Maximum Output Voltage [V] Maximum Output Voltage [V] Maximum Output Voltage vs. Load Resistance (correlation with Ta) +VOM 2 1 0 -1 -2 -VOM -3 Ta=+85°C 2.0 1.5 Ta=+25°C 1.0 0.5 Ta=-40°C 0.0 -0.5 -1.0 -1.5 -2.0 -2.5 -4 0 0.5 1 1.5 2 2.5 + 3 3.5 10 4 100 Operating Voltage (V /V ) [V] 10000 10k V+/V-=±2.5V, GV=OPEN V+/V-=±2.5V, GV=OPEN 3.0 Maximum Output Voltage [V] Output Maximum Voltage [V] RL=20k 2.5 RL=2k 1.5 0.5 -0.5 -1.5 100000 100k Output Voltage vs. Output Current (correlation with Ta) Maximum Output Voltage vs. Ambient Temperature 3.5 1000 1k Load Resistance [] - RL=2k -2.5 Ta=+85°C ISOURCE 2.0 Ta=+25°C 1.0 Ta=-40°C Ta=-40°C 0.0 Ta=+25°C -1.0 Ta=+85°C -2.0 ISINK RL=20k -3.5 -3.0 -50 -25 0 25 50 75 100 125 0.1 1 Ambient Temperature [] Supply Voltage Rejection Ratio [dB] Common Mode Rejection Ratio [dB] V+=5 to 1.8 VCM=V+,0V,VV+/V-=±2.5V 80 V+/V-=±1.5V 70 60 V+/V-=±0.9V 50 40 -50 -25 0 25 50 75 100 Ambient Temperature [°C] Ver.2009-03-04 100 Supply Voltage Rejection Ratio vs. Ambient Temperature Common Mode Rejection Ratio vs. Ambient Temperature 90 10 Output Current [mA] 125 100 V+/V-=±3V to ±2V 90 80 70 V+/V-=±2.0V to ±1.2V V+/V-=±1.2V to ±0.9V 60 50 -50 -25 0 25 50 75 100 125 Ambient Temperature [°C] -5- NJM2732 NJM2732 TYPICAL CHARACTERISTICS Voltage Gain/Phase vs. Frequency (correlation with Ta) V+/V-=±2.5V, GV=40dB, RF=2k, RG=20, RL=2k, Ta=+25°C 60 180 60 Gain 0 -60 -20 CL=470pF Voltage Gain [dB] CL=220pF Phase 0 60 Phase [deg] Voltage Gain [dB] CL=0pF 20 60 Ta=+25°C Phase 0 0 Ta=+85°C -20 -60 -60 -40 -180 -60 1.E+03 1.E+04 1.E+05 1.E+06 1.E+07 1.E+08 1k 10k 100k 1M 10M 100M -120 1k 1.E+03 Phase Margin vs. Load Capacitance (with Capacitance Load) 1.E+06 1M -180 1.E+07 1.E+08 10M 100M V+/V-=±2.5V, GV=0dB, CL=100pF RS=50, RL=2k 10 8 70 6 Voltage Gain [dB] 80 Phase Margin [deg] 1.E+05 100k Voltage Gain vs. Frequency (correlation with Ta) V+/V-=±1.5V, GV=40dB, RF=2k RG=20, RL=2k, Ta=+25°C 90 1.E+04 10k Frequency Hz] Frequency [Hz] 60 50 40 30 20 4 Ta=25°C 2 0 Ta=-40°C -2 -4 Ta=85°C -6 10 -8 -10 0 10 100 10k 10 1000 V+/V-=±2.5V, GV=0dB RS=50, RL=2k, Ta=+25°C CL=2200pF 8 8 6 2 0 CL=220pF CL=100pF -4 -6 4 Ta=-40°C 2 0 -2 -4 -6 CL=0pF -8 Voltage Gain [dB] CL=470pF Ta=25°C Ta=85°C 6 -2 10M 10000 V+/V-=±2.5V, GV=0dB, CL=1000pF RS=50, RL=2k, 10 CL=1000F 1000F 4 1M 1000 Voltage Gain vs. Frequency (correlation with Ta) Voltage Gain vs. Frequency (with Capacitance Load) 10 100k 100 Frequency [Hz] Load Capacitance [pF] Voltage Gain [dB] 120 Ta=-40°C 20 -120 -40 -8 -10 -10 10k 10 100k 100 1M 1000 Frequency [Hz] -6- 180 Gain 40 120 40 V+/V-=±2.5V, GV=40dB RF=2k, RG=20, RL=2k, CL=0pF Phase [deg] Voltage Gain/Phase vs. Frequency (with Capacitive load) 10M 10000 10k 10 100k 100 1M 1000 10M 10000 Frequency [Hz] Ver.2009-03-04 NJM2732 NJM2732 TYPICAL CHARACTERISTICS Pulse Response Pulse Response (Rise) V+/V-=±2.5V, GV=0dB, f=10kHz, VIN=1VPP RS=50, RL=2k, CL=0pF, Ta=+25°C V+/V-=±2.5V, GV=0dB, f=10kHz, VIN=1VPP RS=50, RL=2k, CL=0pF, Ta=+25°C 1.4 -0.2 1.0 INPUT -0.6 0.6 OUTPUT -1.0 -0.2 0.6 -0.6 -40 -20 0 20 40 -0.2 -0.6 60 -1.4 -1.8 -2 0 2 Time [µsec] Pulse Response (Fall) 6 8 Pulse Response V+/V-=±2.5V, GV=0dB, f=10kHz, VIN=1VPP RS=50, RL=2k, CL=1000pF, Ta=+25°C 1.4 0.2 -0.2 1.0 0.6 -0.6 0.2 -1.0 OUTPUT Output Voltage [V] 0.6 0.2 INPUT 1.4 1.8 Input Voltage [V] 0.6 1.8 Output Voltage [V] 4 Time [µsec] V+/V-=±2.5V, GV=0dB, f=10kHz, VIN=1VPP RS=50, RL=2k, CL=0pF, Ta=+25°C INPUT 48 50 52 54 56 -0.6 0.6 OUTPUT 0.2 -1.4 -0.6 -0.2 1.0 -1.0 -0.2 -1.8 -0.2 -0.6 58 -1.4 -1.8 -60 -40 Time [µsec] -20 0 20 40 60 Time [µsec] Pulse Response (Rise) Pulse Response (Fall) V+/V-=±2.5V, GV=0dB, f=10kHz, VIN=1VPP RS=50, RL=2k, CL=1000pF, Ta=+25°C 0.6 1.4 V+/V-=±2.5V, GV=0dB, f=10kHz, VIN=1VPP RS=50, RL=2k, CL=1000pF, Ta=+25°C 1.8 0.2 1.8 0.6 -0.6 OUTPUT -1.0 Output Voltage [V] -0.2 Input Voltage [V] 1.0 0.2 0.6 1.4 0.2 INPUT Output Voltage [V] -1.0 Input Voltage [V] -60 OUTPUT 0.2 -1.8 -0.6 0.2 1.0 -1.4 -0.2 INPUT INPUT 1.0 -0.2 0.6 -0.6 -1.0 0.2 Input Voltage [V] 0.2 0.6 Input Voltage [V] 0.2 Output Voltage [V] 1.8 Input Voltage [V] 0.6 1.4 Output Voltage [V] 1.8 OUTPUT -1.4 -0.6 -2 0 2 4 Time [µsec] Ver.2009-03-04 6 8 -0.2 -1.8 -0.2 -1.4 -0.6 -1.8 48 50 52 54 56 58 Time [µsec] -7- NJM2732 NJM2732 TYPICAL CHARACTERISTICS Total Harmonic Distortion vs. Output Voltage Sin Wave Response - V /V =±1.5V, AV=0dB, VIN=3VPP RL=2k to 0V, f=10kHz, Ta=25°C 2 3 INPUT 2 0 1 -1 0 -2 -1 OUTPUT -3 -100 -50 0 50 -2 100 Time [µsec] Output Voltage [V] Input Voltage [V] 1 Total Harmonic Distortion (THD+N) [%] + 10 V+/V-=±1.5V, AV=+2, RL=2k to 0V, CL=0pF, Ta=25°C 1 BPF 100Hz : 22Hz to 30kHz 1kHz : 400Hz to 30kHz 10kHz : 400Hz to 80kHz 10kHz 1kHz 0.1 0.01 100Hz 0.001 0.001 0.01 0.1 1 10 Output Voltage [Vrms] Equivalent Input Noise Voltage [nV/Hz] Equivalent Input Noise Voltage vs. Frequency 30 V+/V-=±1.5V, GV=40dB, RL=2k, CL=0, Ta=25°C 25 20 15 10 5 0 1 10 100 1k 10k 100k 1.E+00 1.E+01 1.E+02 1.E+03 1.E+04 1.E+05 Frequency [Hz] [CAUTION] The specifications on this databook are only given for information , without any guarantee as regards either mistakes or omissions. The application circuits in this databook are described only to show representative usages of the product and not intended for the guarantee or permission of any right including the industrial rights. -8- Ver.2009-03-04