NJM2732E(TE1)

NJM2732 Rail-to-Rail Input/Output Dual Operational Amplifier ■ GENERAL DESCRIPTION The NJM2732 is a Rail-to-Rail Input/Output dual operational amplifier featuring low power, low noise and a low voltage operation from 1.8V. The Rail-to-Rail Input/Output offers a wide input/output dynamic range from ground level to supply line, which provides both ground and Hi-side sensing applications. The excellent features of low noise, low operating voltage and high phase margin make the NJM2732 well-suited for various applications such as battery powered devices, portable audio devices, sensor applications and others. ■ 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 ■ PACKAGE OUTLINE 1.8 to 6.0V VICM= 0 to 5.0V, (at V+=5V) VOH≥4.9V/ VOL≤0.1V, (at V+=5V, RL=20kΩ) VOH≥4.75V/ VOL≤0.25V, (at V+=5V, RL=2kΩ) 5mV max. 0.4V/μs typ. 10nV/√Hz typ. (at f=1kHz) ΦM=75deg. typ. (at RL=2kΩ, voltage follower) NJM2732D (DIP8) NJM2732M (DMP8) NJM2732E (EMP8) NJM2732V (SSOP8) NJM2732RB1 (TVSP8) NJM2732SCC (PCSP20-CC) DIP8, DMP8, SOP8 JEDEC 150mil, SSOP8, PCSP20-CC MSOP8 (TVSP8) MEET JEDEC MO-187-DA / THIN TYPE ■ PIN CONFIGURATION ○ NJM2732D,E,M,V,RB1 PIN FUNCTION 1. A OUTPUT ( Top View ) 2. A -INPUT 1 8 A 2 B 3 3. A +INPUT − 7 4. GND(V ) 6 5. B +INPUT 6. B –INPUT 4 5 7. B OUTPUT + 8. V ○ NJM2732SCC 20 19 18 PIN FUNCTION 17 16 16 15 1 17 18 19 20 15 1. A OUTPUT 11. NC 2. NC 12. B +INPUT 3. A -INPUT 13. B –INPUT 4. A +INPUT 14. NC 5. NC 15. B OUTPUT 4 6. NC 16. NC 5 7. NC 1 14 14 2 3 13 13 3 4 12 12 5 11 11 2 A B - + + - PAD 17. NC − 6 7 8 9 10 10 9 8 7 (Note1) The NC pin and the PAD should connect with a GND terminal. 6 + 8. GND(V ) 18. V 9. NC 19. NC 10. NC 20. NC (Note2) The NC pin is electrically not connected to the die in a package. (Note3) The PAD is electrically not connected to the backside of the die. The PAD cannot be used as GND pin. Ver.2019-05-09 -1- 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 (Note4) (DIP8) 500 (DMP8) 300 (SOP8) 300 (SSOP8) 250 (MSOP8 (TVSP8))320 (PCSP20−CC)400 (Note5) -40~+85 -40~+125 UNIT V V V mW ˚C ˚C (Note4) For supply voltage less than 7V, the absolute maximum input voltage is equal to the supply voltage. (Note5) On the PCB " EIA/JEDEC (76.2x114.3x1.6mm, two layers, FR-4). ■ 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 (Note6) TEST CONDITION No signal applied RL=2kΩ CMR+: 2.5V≤VCM≤5V CMR-: 0V≤VCM≤2.5V (Note6) + V /V =±2.0V ~ ±3.0V RL=20kΩ RL=20kΩ RL=2kΩ RL=2kΩ CMR≥55dB (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 2.5V≤VCM≤5.0 and CMR- is measured with 0V≤VCM≤2.5V. (V+=5V, Ta=25˚C) ●AC CHARACTERISTICS PARAMETER Unity Gain Bandwidth Phase Margin Equivalent Input Noise Voltage SYMBOL GB ΦM VNI TEST CONDITION RL=2kΩ RL=2kΩ 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=2kΩ MIN. - TYP. 0.4 MAX. - UNIT V/μs Ver.2019-05-09 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 (Note7) TEST CONDITION No signal applied RL=2kΩ CMR+: 1.5V≤VCM≤3V CMR-: 0V≤VCM≤1.5V (Note7) + V /V =±1.2V ~ ±2.0V RL=20kΩ RL=20kΩ RL=2kΩ RL=2kΩ CMR≥48dB (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 1.5V≤VCM≤3.0 and CMR- is measured with 0V≤VCM≤1.5V. (V+=3V, Ta=25˚C) ●AC CHARACTERISTICS PARAMETER Unity Gain Bandwidth Phase Margin Equivalent Input Noise Voltage SYMBOL GB ΦM VNI TEST CONDITION RL=2kΩ RL=2kΩ f=1kHz MIN. - TYP. 1 75 10 PARAMETER Ver.2019-05-09 SYMBOL SR UNIT MHz Deg nV/√Hz (V+=3V, Ta=25˚C) ●TRANSIENT CHARACTERISTICS Slew Rate MAX. - TEST CONDITION RL=2kΩ MIN. - TYP. 0.35 MAX. - UNIT V/μs -3- NJM2732 ■ 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 (Note8) TEST CONDITION No signal applied RL=2kΩ CMR+: 0. 9V≤VCM≤1.8V CMR-: 0V≤VCM≤0.9V (Note8) + V /V =±1.2V ~ ±2.0V RL=20kΩ RL=20kΩ RL=2kΩ RL=2kΩ CMR≥40dB (V+=1.8V, Ta=25˚C) MIN. 60 40 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 0.9V≤VCM≤1.8 and CMR- is measured with 0V≤VCM≤0.9V. (V+=1.8V, Ta=25˚C) ●AC CHARACTERISTICS PARAMETER Unity Gain Bandwidth Phase Margin Equivalent Input Noise Voltage SYMBOL GB ΦM VNI TEST CONDITION RL=2kΩ RL=2kΩ f=1kHz MIN. - TYP. 1 75 10 PARAMETER -4- SYMBOL SR UNIT MHz Deg nV/√Hz (V+=1.8V, Ta=25˚C) ●TRANSIENT CHARACTERISTICS Slew Rate MAX. - TEST CONDITION RL=2kΩ MIN. - TYP. 0.3 MAX. - UNIT V/μs Ver.2019-05-09 NJM2732 ■ TYPICAL CHARACTERISTICS Operating Current vs Operating Voltage 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] 800 600 500 400 300 200 100 Ta=25°C 700 600 500 400 Ta=85°C 300 Ta=-40°C 200 100 0 0 0 1 2 3 4 5 6 7 0 1 2 Operating Voltage [V] 3 Operating Current vs. Ambient Temperature 5 6 7 100 125 100 125 Input Offset Voltage vs. Ambient Temperature GV=0dB GV=0dB 3 900 800 + V =5V 700 Input Offset Voltage [mV] V =3V + Operating Current [µA] 4 Operating Voltage [V] 600 500 400 300 + V =1.8V 200 2 + V =5V 1 + V =3V 0 -1 -2 + 100 V =1.8V 0 -3 -50 -25 0 25 50 75 100 125 -50 Ambient Temperature [°C] -25 0 25 50 75 Ambient Temperature [°C] Input Offset Current vs. Ambient Temperature Input Bias Current vs. Ambient Temperature GV=0dB GV=0dB 100 20 + V =1.8V Input Offset Current [nA] Input Bias Current [nA] 15 80 + 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] Ver.2019-05-09 125 -50 -25 0 25 50 75 Ambient Temperature [°C] -5- NJM2732 ■ TYPICAL CHARACTERISTICS Maximum Output Voltage vs. Operating Voltage Maximum Output Voltage vs. Load Resistance GV=OPEN, RL=2kΩ to 0V, Ta=25°C + 3 - V /V =±2.5V, GV=OPEN 2.5 Ta=+85°C Maximum Output Voltage [V] Maximum Output Voltage [V] 4 +VOM 2 1 0 -1 -2 -VOM -3 -4 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 0 0.5 1 1.5 2 2.5 3 + 3.5 4 10 100 - Maximum Output Voltage vs. Ambient Temperature V+/V-=±2.5V, GV=OPEN 3.0 RL=20kΩ Ta=+85°C Maximum Output Voltage [V] Output Maximum Voltage [V] 100000 100k Output Voltage vs. Output Current - V /V =±2.5V, GV=OPEN 3.5 10000 10k Load Resistance [Ω] Operating Voltage (V /V ) [V] + 1000 1k 2.5 RL=2kΩ 1.5 0.5 -0.5 -1.5 RL=2kΩ -2.5 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=20kΩ -3.5 -3.0 -50 -25 0 25 50 75 100 125 0.1 1 + - 100 Supply Voltage Rejection Ratio [dB] Common Mode Rejection Ratio [dB] + VCM =V ,0V,V - V /V =±2.5V 80 + - V /V =±1.5V 70 60 + - V /V =±0.9V 50 + - V /V =±3V to ±2V 90 80 70 V+/V-=±2.0V to ±1.2V + - V /V =±1.2V to ±0.9V 60 50 40 -50 -25 0 25 50 75 100 Ambient Temperature [°C] -6- 100 Supply Voltage Rejection Ratio vs. Ambient Temperature Common Mode Rejection Ratio vs. Ambient Temperature 90 10 Output Current [mA] Ambient Temperature [℃] 125 -50 -25 0 25 50 75 100 125 Ambient Temperature [°C] Ver.2019-05-09 NJM2732 ■ TYPICAL CHARACTERISTICS Voltage Gain/Phase vs. Frequency Voltage Gain/Phase vs. Frequency V+/V-=±2.5V, GV=40dB, RF=2kΩ, RG=20Ω, RL=2kΩ, Ta=+25°C V+/V-=±2.5V, GV=40dB RF=2kΩ, RG=20Ω, RL=2kΩ, CL=0pF 180 60 120 40 60 CL=220pF Phase 0 0 -20 -60 CL=470pF -40 -120 -60 -180 1k 1.E+04 10k 1.E+05 100k 1.E+06 1M 1.E+07 10M 1.E+08 100M 1.E+03 Voltage Gain [dB] CL=0pF 20 Phase [deg] Voltage Gain [dB] 40 20 0 0 Ta=+85°C -20 -60 -40 -120 -60 1k 1.E+03 1.E+04 10k 1.E+05 100k 1.E+06 1M -180 1.E+07 100M 1.E+08 10M Frequency Hz] Voltage Gain vs. Frequency V+/V-=±1.5V, GV=40dB, RF=2kΩ RG=20Ω, RL=2kΩ, Ta=+25°C + 6 Voltage Gain [dB] 8 70 60 50 40 30 - V /V =±2.5V, GV=0dB, CL=100pF RS=50Ω, RL=2kΩ 10 80 4 Ta=25°C 2 0 Ta=-40°C -2 -4 20 -6 10 -8 Ta=85°C -10 0 10 100 10k 10 1000 10M 10000 Voltage Gain vs. Frequency Voltage Gain vs. Frequency V+/V-=±2.5V, GV=0dB, CL=1000pF RS=50Ω, RL=2kΩ, - CL=2200pF 8 1M 1000 Frequency [Hz] V /V =±2.5V, GV=0dB RS=50Ω, RL=2kΩ, Ta=+25°C 10 100k 100 Load Capacitance [pF] + 10 8 CL=1000pF Ta=25°C Ta=85°C 6 6 4 CL=470pF 2 0 CL=220pF -2 CL=100pF -4 -6 Voltage Gain [dB] Voltage Gain [dB] 60 Ta=+25°C Phase Phase Margin vs. Load Capacitance Phase Margin [deg] 120 Ta=-40°C Frequency [Hz] 90 180 Gain Gain Phase [deg] 60 4 0 -2 -4 -6 CL=0pF -8 -8 -10 -10 10k 10 100k 100 1M 1000 Frequency [Hz] Ver.2019-05-09 Ta=-40°C 2 10M 10000 10k 10 100k 100 1M 1000 10M 10000 Frequency [Hz] -7- NJM2732 ■ TYPICAL CHARACTERISTICS Pulse Response Pulse Response (Rise) - + 1.4 0.2 1.4 1.0 -0.2 INPUT 0.6 -0.6 OUTPUT -1.0 -0.2 -0.6 -60 -40 -20 0 20 40 0.6 INPUT 1.0 -0.2 0.6 -0.6 OUTPUT 0.2 -1.4 -0.2 -1.8 -0.6 60 -1.8 -2 0 2 Pulse Response (Fall) 6 8 Pulse Response + - - V /V =±2.5V, GV=0dB, f=10kHz, VIN=1VPP RS=50Ω, RL=2kΩ, CL=1000pF, Ta=+25°C 1.0 1.8 0.6 0.2 1.4 0.2 -0.2 0.6 -0.6 0.2 -1.0 Output Voltage [V] INPUT 0.6 Input Voltage [V] 1.8 Output Voltage [V] 4 Time [μsec] V /V =±2.5V, GV=0dB, f=10kHz, VIN=1VPP RS=50Ω, RL=2kΩ, CL=0pF, Ta=+25°C 1.4 -1.0 -1.4 Time [μsec] + 0.2 Input Voltage [V] 1.8 Output Voltage [V] 0.6 Input Voltage [V] Output Voltage [V] 1.8 0.2 - V /V =±2.5V, GV=0dB, f=10kHz, VIN=1VPP RS=50Ω, RL=2kΩ, CL=0pF, Ta=+25°C 1.0 -0.2 INPUT 0.6 -0.6 OUTPUT 0.2 -1.0 Input Voltage [V] + V /V =±2.5V, GV=0dB, f=10kHz, VIN=1VPP RS=50Ω, RL=2kΩ, CL=0pF, Ta=+25°C OUTPUT -0.2 -0.6 48 50 52 54 56 -1.4 -0.2 -1.8 -0.6 58 -1.4 -1.8 -60 -40 Time [μsec] 0 20 40 60 Time [μsec] Pulse Response (Rise) + -20 Pulse Response (Fall) - + V /V =±2.5V, GV=0dB, f=10kHz, VIN=1VPP RS=50Ω, RL=2kΩ, CL=1000pF, Ta=+25°C - V /V =±2.5V, GV=0dB, f=10kHz, VIN=1VPP RS=50Ω, RL=2kΩ, CL=1000pF, Ta=+25°C 1.8 1.4 0.6 1.8 0.2 1.4 0.6 0.2 0.6 -0.6 OUTPUT 0.2 -1.0 INPUT 1.0 -0.2 0.6 -0.6 0.2 -1.0 Input Voltage [V] -0.2 Output Voltage [V] 1.0 Input Voltage [V] Output Voltage [V] INPUT OUTPUT -0.2 -0.6 -2 0 2 4 Time [μsec] -8- 6 8 -1.4 -0.2 -1.8 -0.6 -1.4 -1.8 48 50 52 54 56 58 Time [μsec] Ver.2019-05-09 NJM2732 ■ TYPICAL CHARACTERISTICS Total Harmonic Distortion vs. Output Voltage Sin Wave Response - V /V =±1.5V, AV=0dB, VIN=3VPP RL=2kΩ to 0V, f=10kHz, Ta=25°C 2 3 INPUT 2 0 1 -1 0 -2 -1 OUTPUT -3 -100 -50 0 -2 100 50 Time [μsec] Output Voltage [V] Input Voltage [V] 1 Total Harmonic Distortion (THD+N) [%] + 10 V+/V-=±1.5V, AV=+2, RL=2kΩ 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 V+/V-=±2.5V, GV=40dB, RS=20Ω RG=20Ω, RF=2kΩ, CL=0, Ta=25ºC 30 25 20 15 10 5 0 1 10 100 Frequency [Hz] 1k 10k [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. Ver.2019-05-09 -9-