NJM2746M-TE1

NJM2746 Single Supply, Rail-to-Rail Output Dual Operational Amplifier ■GENERAL DESCRIPTION The NJM2746 is a Rail-to-Rail Output single supply dual operational amplifier with a low noise of 10nV/√Hz. It has an output voltage swing closer to the rails, which can offer a wide dynamic range of output voltage easer compared with conventionally single supply operational amplifiers. And Input voltage range extended from ground level makes it suited for single supply operation. The NJM2746 is suitable for various amplifiers and filters using in sound processing, signal detection and other applications. The NJM2746 is available in a wide variety of packages, SOP8 (DMP8), SOP8 JEDEC 150 mil, SSOP8, MSOP8 (TVSP8) and a small lead-less 2020 size package of ESON8 which allows high-density mounting. ■ FEATURES ●Operating Voltage ●Rail-to-Rail Output ●Offset Voltage ●Slew Rate . ●Low Distortion . ●Low Input Voltage Noise ●Bipolar Technology ●Package Outline ■PACKAGE INFORMATION NJM2746KU1 ( ESON8 ) NJM2746M ( DMP8 ) 2.5V to 14V VOH ≥4.9V Typ. (at V+=5V, RL=5kΩ) VOL ≤0.1V Typ. (at V+=5V, RL=5kΩ) 1mV Typ. 3.5V/μs Typ. 0.001% Typ. (at V+=5V, f=1kHz) 10nV/√Hz Typ. (at f=1kHz) NJM2746E ( SOP8 ) NJM2746V ( SSOP8 ) NJM2746RB1 (MSOP8 (TVSP8) ) DMP8, SSOP8, MSOP8 (TVSP8) MEET JEDEC MO-187-DA / THIN TYPE SOP8 JEDEC 150mil, ESON8 (2020) ■ PIN CONFIGURATION 1 2 A B 3 4 NJM2746M PIN FUNCTION (Bottom View) (Top View) (Top View) 1. A OUTPUT 8 1 7 2 6 3 5 4 A B 8 8 1 7 7 2 6 6 5 5 Exposed Pad NJM2746KU1 3 4 2. A - INPUT 3. A +INPUT − 4. GND(V ) 5. B +INPUT 6. B - INPUT 7. B OUTPUT 8. V + NJM2746E NJM2746V NJM2746RB1 Ver.2017-10-20 About Exposed Pad Connect the Exposed Pad on the GND. -1- NJM2746 ■ ABSOLUTE MAXIMUM RATINGS PARAMETER SYMBOL + RATING UNIT Supply Voltage V 15 V Common Mode Input Voltage Range VICM 0~15(Note1) V Differential Input Voltage Range VID V Power Dissipation PD Operating Temperature Range Storage Temperature Range Topr Tstg ±15(Note1) (DMP8) 300 (SOP8) 300 (SSOP8) 250 (MSOP8(TVSP8)) 320 (ESON8) 360(Note2) (ESON8) 940(Note3) -40~+85 -50~+125 mW ºC ºC (Note1) For supply voltage less than 15V, the absolute maximum input voltage is equal to the supply voltage. (Note2) Mounted on the EIA/JEDEC standard board (76.2×114.3×1.6mm, 2 layer, FR-4). (Note3) Mounted on the EIA/JEDEC standard board (76.2×114.3×1.6mm, 4 layer, FR-4). ■ OPERATING VOLTAGE PARAMETER (Ta=25˚C) RATING UNIT 2.5~14 V SYMBOL TEST CONDITION MIN. TYP. MAX. UNIT Supply Current Icc RL=∞, VIN=2.5V, No signal - 4 5.5 mA Input Offset Voltage VIO RS≤10kΩ - 1 6 mV Supply Voltage SYMBOL + V ■ ELECTRICAL CHARACTERISTICS ●DC CHARACTERISTICS (V+=5V,Ta=25˚C) PARAMETER Input Bias Current IB - 100 350 nA Input Offset Current IIO - 5 100 nA Voltage Gain Av RL≥10kΩ to 2.5V, Vo=0.5V~4.5V 65 85 - dB Common Mode Rejection Ratio CMR 0V≤VCM≤4V 60 75 - dB Supply Voltage Rejection Ratio Maximum Output Voltage Common Mode Input Voltage Range + SVR V =2.5V~14V 60 80 - dB VOH RL≥5kΩ to 2.5V 4.75 4.9 - V VOL RL≥5kΩ to 2.5V - 0.1 0.25 V VICM CMR≥60dB 0 - 4 V TEST CONDITION MIN. TYP. MAX. UNIT MHz ●AC CHARACTERISTICS (V+=5V,Ta=25˚C) PARAMETER SYMBOL Gain Bandwidth Product GB f=1MHz - 10 - Phase Margin ΦM RL=10kΩ , CL=10pF - 75 - deg Equivalent Input Noise Voltage VNI f=1kHz , VCM=2.5V - 10 - nV/√Hz Total Harmonic Distortion THD f=1kHz , AV=+2, RL=10kΩ to 2.5V , Vo=1.5Vrms - 0.001 - % Channel Separation CS f=1kHz, RL=10kΩ to 2.5V , Vo=1.5Vrms - 120 - dB ●AC CHARACTERISTICS (V+=5V,Ta=25˚C) PARAMETER SYMBOL TEST CONDITION MIN. TYP. MAX. UNIT Slew Rate(Note4) SR AV=1, VIN=2Vpp RL=10kΩ to 2.5V, CL=10pF to 2.5V - 3.5 - V/μs (Note4) Number specified is the slower of the positive and negative slew rates. -2- Ver.2017-10-20 NJM2746 ■ TYPICAL CHARACTERISTICS Supply Current vs. Supply Voltage Supply Current vs. Temperature GV=0dB 7 6 5 Supply Current [mA] 6 Supply Current [mA] GV=0dB 7 Ta=+25°C 4 Ta=+85°C 3 Ta=-40°C 2 1 V+=14V 5 V+=5V 4 3 + V =2.5V 2 1 0 0 0 2 4 6 8 10 12 Supply Voltage [V] 14 16 -50 Input Offset Voltage vs. Temperature -25 2.0 V+=+5V 1.5 Input Bias Current [nA] Input Offset Voltage [mV] 125 V+=5V 0 2.5 V+=+14V 1.0 + V =+2.5V 0.5 0.0 -50 -75 -100 -125 -150 -175 -0.5 -200 -50 -25 0 25 50 75 100 Ambient Temperature [°C] 125 -50 -25 125 + + V =5V 30 0 25 50 75 100 Ambient Temperature [°C] Large Signal Voltage Gain vs. Temperature Input Offset Current vs. Temperature V =5V, 0.5VVO4.5V, RL=10kΩ 120 20 100 Voltage Gain [dB] Input Offset Current [nA] 0 25 50 75 100 Ambient Temperature [°C] Input Bias Current vs. Temperature RS=10kΩ 3.0 -25 10 0 -10 -20 80 60 40 20 -30 0 -50 Ver.2017-10-20 -25 0 25 50 75 100 Ambient Temperature [°C] 125 -50 -25 0 25 50 75 100 Ambient Temperature [ºC] 125 -3- NJM2746 ■ TYPICAL CHARACTERISTICS CMR vs. Temperature + 100 80 60 40 20 100 0 80 60 40 20 0 -50 -25 0 25 50 75 100 Ambient Temperature [°C] 125 -50 Maximum Output Voltage vs. Supply Voltage Ta=+25°C 4 Ta=+85°C Ta=-40°C 2 0 -2 Ta=+85ºC Ta=+25ºC Ta=-40ºC -4 0 25 50 75 100 Ambient Temperature [°C] -6 125 GV=OPEN, RL=10kΩ to GND 8 Maximum Output Voltage [V] 6 -25 Maximum Output Voltage vs. Supply Voltage GV=OPEN, RL=5kΩ to GND 8 Maximum Output Voltage [V] V = 2.5V to 14V 120 Supply Voltage Rejection Ratio [dB] 120 Common Mode Rejection Ratio [dB] SVR vs. Temperature V+=5V, 0VVICM4V -8 6 4 Ta=+85ºC Ta=+25ºC Ta=-40ºC 2 0 -2 Ta=+85ºC Ta=+25ºC Ta=-40ºC -4 -6 -8 0 ±1 ±2 ±3 ±4 ±5 ±6 Supply Voltage V+/V- [V] ±7 ±8 0 ±1 ±2 ±3 ±4 ±5 ±6 Supply Voltage V+/V- [V] ±7 ±8 Maximum Output Voltage vs. Output Current Maximum Output Voltage vs. Load Resistance + V =+5V, VCM=+2.5V, GV=OPEN V+=5V, VCOM=2.5V, GV=OPEN, RL to 2.5V 5.0 6 4.5 5 Maximum Output Voltage [V] Maximum Output Voltage [V] VOH Ta=+85ºC Ta=+25ºC 4 Ta=-40ºC 3 2 Ta=+85ºC Ta=+25ºC Ta=-40ºC 1 VOL -4- 1 10 Load Resistance [kΩ] 4.0 3.5 3.0 100 Ta=-40°C Ta=+25°C Ta=+85°C 2.5 Ta=-40°C 2.0 Ta=+25°C 1.5 Ta=+85°C 1.0 0.5 0 0.1 ISOURCE 0.0 0.1 0.0001 ISINK 1 10 0.001 0.01 Output Current [mA] 100 0.1 Ver.2017-10-20 NJM2746 ■ TYPICAL CHARACTERISTICS Gain/Phase vs. Frequency Gain/Phase vs. Frequency V+=5V, VIN=0.02Vpp, GV=40dB RT=50Ω, RF=10kΩ, RG=100Ω, CL=10pF + V =5V, VIN=0.02Vpp, GV=40dB, RT=50Ω, RF=10kΩ, RG=100Ω, Ta=25°C 60 60 Gain Gain 40 40 CL=10pF 0 CL=100pF -20 60 CL=330pF CL=10pF -40 CL=100pF 20 Ta=+25°C Phase Phase [deg] Phase 0 Voltage Gain [dB] 20 Phase [deg] Voltage Gain [dB] Ta=-40°C Ta=+85ºC 0 0 Ta=-40°C -20 120 -40 180 -60 60 Ta=+25°C Ta=+85ºC 120 CL=330pF -60 20 10k 100k 1M 10M Frequency [Hz] 1G 180 1k 10k 100k 1M 10M Frequency [Hz] 100M Gain vs. Frequency Gain vs. Frequency V+=5V, VIN=0.02Vpp, AV=+1, Ta=25°C V+=5V, VIN=0.02Vpp, AV=+1, CL=100pF 10 Voltage Gain [dB] 100M 20 1G 10 CL=470pF CL=1000pF CL=100pF 0 CL=10pF -10 Voltage Gain [dB] 1k Ta=-40°C 0 -10 Ta=25°C Ta=85°C -20 100k 1M 10M Frequency [Hz] 100M -20 100k 1M 10M Frequency [Hz] Phase Margin vs. Load Capacitance + Pulse Response + V =5V, VIN=0.02Vpp, VO=V /2, GV=40dB, RT=50Ω, RF=10kΩ, RG=100Ω, Ta=25°C 90 100M V+=5V, VIN=2Vpp, AV=+1, RL=10kΩ, Ta=25°C 80 Input Voltage [1V/div] Phase Margin [deg] 70 60 50 40 30 CL=330pF Output 20 CL=100pF CL=10pF 10 0 10 Ver.2017-10-20 100 1k Load Capacitance [pF] 10k Time [1μsec/div] -5- NJM2746 ■ TYPICAL CHARACTERISTICS THD vs. Output Voltage Pulse Response f=1kHz, AV=+2, RS=600Ω, RF=5kΩ, RG=5kΩ, BPF=10-80kHz, Ta=25°C + V =5V, VIN=2Vpp, AV=+1, RL=10kΩ, CL=10pF 1 Total Harmonic Distortion [%] Voltage [1V/div] Input Ta=-40°C Output Ta=+25°C Ta=+85°C 0.1 0.01 0.001 + V =14V 0.1 1 Output Voltage [Vrms] THD vs. Output Voltage THD vs. Output Voltage V =5V, AV=+2, RS=600Ω, RF=5kΩ, RG=5kΩ, BPF=10-80kHz, Ta=25°C V =14V, AV=+2, RS=600Ω, RF=5kΩ, RG=5kΩ, BPF=10-80kHz, Ta=25ºC + 10 + 0.1 0.1 0.01 0.01 THD+N [%] Total Harmonic Distortion [%] V+=5V 0.0001 0.01 Time [1μsec/div] 1 V+=2.5V f=10kHz 0.001 f=10kHz 0.001 f=1kHz f=1kHz f=10Hz 0.0001 0.01 f=10Hz 0.1 1 Output Voltage [Vrms] 10 0.0001 0.01 0.1 1 Output Voltage [Vrms] 10 Voltage Noise vs. Frequency + V =5V, GV=40dB, RF=10kΩ, RS=100Ω, Ta=25°C Equivalent Input Noise Voltage [nV/Hz] 60 50 40 30 20 10 0 1 -6- 10 100 Frequency [Hz] 1k 10k [CAUTION] The specifications on this data book are only given for information, without any guarantee as regards either mistakes or omissions. The application circuits in this data book 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.2017-10-20