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| NJM2737 Low Noise Low Supply Voltage Dual Operational Amplifier with Full Swing Input and Output s GENERAL DESCRIPTION NJM2737 is a single supply dual operational amplifier with full swing input and output, operates from 1.8V. Noise characteristic is designed low as conventional low noise operational amplifiers, such as NJM5532 and NJM4580. It is suitable for PC audio, portable audio and other low voltage single supplied audio applications. s PACKAGE OUTLINE NJM2737D NJM2737M s FEATURES q Operating Voltage q Low Input Voltage Noise q Gain Band Width product q Slew Rate q Offset Voltage q Input Full-Swing q Output Full-Swing q Load Drivability q Bipolar Technology q Package Outline s PIN CONFIGURATION 1.8 to 6.0V 5nV/Hz typ. 3.5MHz typ. 0.7V/s typ. 5mV max + VICM= 0 to 5.0V at V =5V + VOH 4.9V/ VOL 0.15V at V =5V,RL=20k + VOH 4.75V/ VOL 0.25V at V =5V,RL=2k DIP8,DMP8,SSOP8,TVSP8 NJM2737V NJM2737RB1 PIN CONFIGURATION 1 2 3 8 7 6 5 1.OUTPUT1 2.-INPUT1 3.+INPUT1 4.V 5.+INPUT2 6.-INPUT2 7.OUTPUT2 + 8.V 4 1 NJM2737 s ABSOLUTE MAXIMUM RATINGS PARAMETER Supply Voltage Differential Input Voltage Input Common Mode Voltage Range Power Dissipation Operating Temperature Range Storage Temperature Range SYMBOL + V VID VICM (Ta=25C) RATINGS UNIT 7.0 V 1.0 V 0 to 7.0 500(DIP8) 300(DMP8) 250(SSOP8) 320(TVSP8) -40 to +85 -40 to +125 V PD Topr Tstg mW C C (Note1) + + If the supply voltage ( V ) is less than 7V, the input voltage must not over the V level through 7V is limit specified. s RECOMMENDED OPERATING CONDITION PARAMETER Supply Voltage SYMBOL + V (Ta=25C) RATING UNIT 1.8 to 6.0 V s ELECTRICAL CHARACTERISTICS q DC CHARACTERISTICS PARAMETER Operating Current Input Offset Voltage Input Bias Current Input Offset Current Voltage Gain Common Mode Rejection Ratio Supply Voltage Rejection Ratio Maximum Output Voltage1 (V =5V,Ta=25C) TYP MAX UNIT 1200 1 200 5 85 70 85 4.95 0.05 4.85 0.15 1600 5 800 100 0.1 0.25 5 V V A mV nA nA dB dB dB V + SYMBOL ICC VIO IB IIO AV CMR SVR VOH1 VOL1 TEST CONDITION No Signal MIN - RL=2k CMR+:2.5VVCM5.0V, CMR-: 0VCM2.5V(Note2) V /GND = 2.0 to 3.0V + 60 55 70 4.9 4.75 - RL=20k RL=20k RL=2k RL=2k Maximum Output Voltage 2 VOH2 VOL2 Input Common Mode Voltage VICM CMR>55dB 0 Range (Note2) CMR is represented by either CMR+ or CMR- which has lower value. CMR+ is measured with 2.5VVCM 5V and CMR- is measured with 0V VCM 2.5V . q AC CHARACTERISTICS PARAMETER Unity Gain Bandwidth Phase Margin Equivalent Input Noise Voltage + SYMBOL fT M VNI TEST CONDITION RL=2k RL=2k f=1kHz MIN - (V =5V, Ta=25C) TYP MAX UNIT 3.5 70 5 MHz Deg nV/ Hz 2 NJM2737 q TRANSIENT CHARACTERISTICS PARAMETER Slew Rate SYMBOL SR TEST CONDITION RL=2k MIN (V =5V, Ta=25C) TYP MAX UNIT 0.7 V/s + q DC CHARACTERISTICS PARAMETER Operating Current Input Offset Voltage Input Bias Current Input Offset Current Voltage Gain Common Mode Rejection Ratio Supply Voltage Rejection Ratio Maximum Output Voltage1 SYMBOL ICC VIO IB IIO AV CMR SVR VOH1 VOL1 TEST CONDITION No Signal MIN - (V =3V,Ta=25C) TYP MAX UNIT 1000 1 200 5 85 63 83 2.95 0.05 2.85 0.15 1500 5 800 100 0.1 0.25 3 V V A mV nA nA dB dB dB V + RL=2k CMR+:1.5VVCM3.0V, CMR-: 0VCM1.5V(Note3) V /GND = 1.2 to 2.0V + 60 48 68 2.9 2.75 - RL=20k RL=20k RL=2k RL=2k Maximum Output Voltage 2 VOH2 VOL2 Input Common Mode Voltage VICM CMR>48dB 0 Range (Note3) CMR is represented by either CMR+ or CMR- which has lower value. CMR+ is measured with 1.5VVCM 3V and CMR- is measured with 0V VCM 1.5V . q AC CHARACTERISTICS PARAMETER Unity Gain Bandwidth Phase Margin Equivalent Input Noise Voltage q TRANSIENT CHARACTERISTICS PARAMETER Slew Rate + SYMBOL fT M VNI TEST CONDITION RL=2k RL=2k f=1kHz MIN - (V =3V, Ta=25C) TYP MAX UNIT 3 70 5 + - MHz Deg nV/ Hz SYMBOL SR TEST CONDITION RL=2k MIN - (V =3V, Ta=25C) TYP MAX UNIT 0.7 V/s 3 NJM2737 q DC CHARACTERISTICS PARAMETER Operating Current Input Offset Voltage Input Bias Current Input Offset Current Voltage Gain Common Mode Rejection Ratio Supply Voltage Rejection Ratio Maximum Output Voltage1 SYMBOL ICC VIO IB IIO AV CMR SVR VOH1 VOL1 Maximum Output Voltage 2 VOH2 VOL2 RL=2k CMR+:0.9VVCM1.8V, CMR-: 0VCM0.9V(Note4) V /GND = 0.9 to 1.2V + TEST CONDITION No Signal MIN 60 40 65 1.7 1.6 - (V =1.8V,Ta=25C) TYP MAX UNIT 1000 1 200 5 85 55 80 1.75 0.1 1.65 0.15 1500 5 800 100 0.15 0.25 1.8 V V A mV nA nA dB dB dB V + RL=20k RL=20k RL=2k RL=2k Input Common Mode Voltage VICM CMR>40dB 0 Range (Note4) CMR is represented by either CMR+ or CMR- which has lower value. CMR+ is measured with 0.9VVCM 1.8V and CMR- is measured with 0V VCM 0.9V . q AC CHARACTERISTICS PARAMETER Unity Gain Bandwidth Phase Margin Equivalent Input Noise Voltage q TRANSIENT CHARACTERISTICS PARAMETER Slew Rate + SYMBOL fT M VNI TEST CONDITION RL=2k RL=2k f=1kHz MIN - (V =1.8V, Ta=25C) TYP MAX UNIT 3 70 5 + - MHz Deg nV/ Hz SYMBOL SR TEST CONDITION RL=2k MIN - (V =1.8V, Ta=25C) TYP MAX UNIT 0.6 V/s 4 NJM2737 s TERMINAL CHARACTERISTICS No. 3,5 Symbol +INPUT Equivalent Circuit Typ.DC Voltage(V) Function non-inverting input 2,6 -INPUT inverting input 1,7 VOUT output 5 NJM2737 s MEMO [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. 6 |
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