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| NJM2732 Full-Swing Input and Output type Dual Operational Amplifier GENERAL DESCRIPTION NJM2732 is dual operational amplifier with full swing input and output, operate from 1.8V. Input and Output Full Swing provides wide dynamic range, is from ground to power supply level. In addition to ground sensing applications, NJM2732 enable to be applied to Hi-side sensing applications. The features are low noise and high output current for battery management, portable audio applications, and others. FEATURES Operating Voltage Input Full-Swing Output Full-Swing Load Drivability Offset Voltage Slew Rate Low Input Voltage Noise Adequate phase margin Bipolar Technology Package Outline PIN CONFIGURATION (Top View) PIN FUNCTION 1.A OUTPUT 2.A -INPUT 3.A +INPUT 4.GND 5.B +INPUT 6.B -INPUT 7.B OUTPUT + 8.V PACKAGE OUTLINE NJM2732M NJM2732RB1 :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/s typ. :10nV/Hz typ. :M=75deg. typ., at RL=2k, voltage follower :DMP8/TVSP8 1 2 3 4 8 7 6 5 Ver.2003-06-02 -1- NJM2732 ABSOLUTE MAXIMUM RATINGS ( Ta=25uC ) PARAMETER Supply Voltage Differential Input Voltage Range Common Mode Input Voltage Range Power Dissipation Operating Temperature Range Storage Temperature Range SYMBOL + V VID VIC PD Topr Tstg RATINGS 7.0 1.0 0 ~ 7.0 (Note1) ( DMP8) 300 ( TVSP8) 320 -40~+85 -50~+125 UNIT V V V mW uC uC (Note1) For supply voltage less than 7V, the absolute maximum input voltage is equal to the supply voltage. ELECTRICAL CHARACTERISTICS ( V+=5V,Ta=25uC ) DC CHARACTERISTICS PARAMETER Operating Current Input Offset Voltage Input Bias Current Input Offset Current Large Signal Voltage Gain Common Mode Rejection Ratio Supply Voltage Rejection Ratio Operating Current1 Operating Current2 Input Common Mode Voltage Range (Note2) SYMBOL ICC VIO IB IIO AV CMR SVR VOH1 VOL1 VOH2 VOL2 VICM TEST CONDITION No signal applied MIN. 60 55 70 4.9 4.75 0 TYP. 580 1 50 5 85 70 85 4.95 0.05 4.85 0.15 MAX. 900 5 250 100 0.1 0.25 5 UNIT A mV nA nA dB dB dB V V V V V RL=2k CMR+:2.5VVCM5V CMR-:0VVCM2.5V (Note2) +V /V =2.0V ~ 3.0V RL=20k RL=20k RL=2k RL=2k CMR55dB 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. 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 MAX. UNIT MHz Deg nV/Hz TRANSIENT CHARACTERISTICS PARAMETER Slew Rate SYMBOL SR TEST CONDITION RL=2k MIN. TYP. 0.4 MAX. UNIT V/s -2- Ver.2003-06-02 NJM2732 ELECTRICAL CHARACTERISTICS( V+=3V,Ta=25uC ) DC CHARACTERISTICS PARAMETER Operating Current Input Offset Voltage Input Bias Current Input Offset Current Large Signal Voltage Gain Common Mode Rejection Ratio Supply Voltage Rejection Ratio Operating Current1 Operating Current2 Input Common Mode Voltage Range (Note3) SYMBOL ICC VIO IB IIO AV CMR SVR VOH1 VOL1 VOH2 VOL2 VICM TEST CONDITION No signal applied MIN. 60 48 68 2.9 2.7 0 TYP. 510 1 50 5 84 63 83 2.95 0.05 2.85 0.15 MAX. 880 5 250 100 0.1 0.25 3 UNIT A mV nA nA dB dB dB V V V V V RL=2k CMR+:1.5VVCM3V CMR-:0VVCM1.5V (Note3) +V /V =1.2V ~ 2.0V RL=20k RL=20k RL=2k RL=2k CMR48dB 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. 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 MAX. UNIT MHz Deg nV/Hz TRANSIENT CHARACTERISTICS PARAMETER Slew Rate SYMBOL SR TEST CONDITION RL=2k MIN. TYP. 0.35 MAX. UNIT V/s Ver.2003-06-02 -3- NJM2732 ELECTRICAL CHARACTERISTICS( V+=1.8V,Ta=25uC ) DC CHARACTERISTICS PARAMETER Operating Current Input Offset Voltage Input Bias Current Input Offset Current Large Signal Voltage Gain Common Mode Rejection Ratio Supply Voltage Rejection Ratio Operating Current1 Operating Current2 Input Common Mode Voltage Range (Note4) SYMBOL ICC VIO IB IIO AV CMR SVR VOH1 VOL1 VOH2 VOL2 VICM TEST CONDITION No signal applied MIN. 60 48 65 1.7 1.55 0 TYP. 460 1 50 5 83 55 80 1.75 0.05 1.65 0.15 MAX. 800 5 250 100 0.1 0.25 1.8 UNIT A mV nA nA dB dB dB V V V V V 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 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. 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 MAX. UNIT MHz Deg nV/Hz TRANSIENT CHARACTERISTICS PARAMETER Slew Rate SYMBOL SR TEST CONDITION RL=2k MIN. TYP. 0.3 MAX. UNIT V/s [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. -4- Ver.2003-06-02 |
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