Document
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.
www.DataSheet4U.com
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. + 3.1MHz typ. at V =5V,RL=2kΩ + 0.7V/µs typ. at V =5V,RL=2kΩ 5mV max + VICM= 0 to 5.0V at V =5V + VOH ≥ 4.9V/ VOL ≤ 0.15V at V =5V,RL=20kΩ + VOH ≥ 4.75V/ VOL ≤ 0.25V at V =5V,RL=2kΩ 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
Ver.2004-02-24
-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
www.DataSheet4U.com
SYMBOL + V VID VICM
(Ta=25°C) 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=25°C) 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=25°C) 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 µA mV nA nA dB dB dB V
+
SYMBOL ICC VIO IB IIO AV CMR SVR VOH1 VOL1
TEST CONDITION No Signal
MIN -
RL=2kΩ CMR+:2.5V≤VCM≤5.0V, CMR-: 0≤VCM≤2.5V(Note2) V /GND = ±2.0 to ±3.0V
+
60 55 70 4.9 4.75 -
RL=20kΩ RL=20kΩ RL=2kΩ RL=2kΩ
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 2.5V≤VCM ≤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 ΦM VNI
TEST CONDITION RL=2kΩ RL=2kΩ f=1kHz
MIN -
(V =5V, Ta=25°C) TYP MAX UNIT 3.1 85 5 MHz Deg nV/ √Hz
-2-
Ver.2004-02-24
NJM2737
q TRANSIENT CHARACTERISTICS PARAMETER Slew Rate SYMBOL SR TEST CONDITION RL=2kΩ MIN (V =5V, Ta=25°C) TYP MAX UNIT 0.7 V/µs
+
q DC CHARACTERISTICS PARAMETER Operating Current Input Offset Voltage
www.DataSheet4U.com
SYMBOL ICC VIO IB IIO AV CMR SVR VOH1 VOL1
TEST CONDITION No Signal
MIN -
(V =3V,Ta=25°C) 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 µA mV nA nA dB dB dB V
+
Input Bias Current Input Offset Current Voltage Gain Common Mode Rejection Ratio Supply Voltage Rejection Ratio Maximum Output Voltage1
RL=2kΩ CMR+:1.5V≤VCM≤3.0V, CMR-: 0≤VCM≤1.5V(Note3) V /GND = ±1.2 to ±2.0V
+
60 48 68 2.9 2.75 -
RL=20kΩ RL=20kΩ RL=2kΩ RL=2kΩ
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 1.5V≤VCM ≤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 ΦM VNI
TEST CONDITION RL=2kΩ RL=2kΩ f=1kHz
MIN -
(V =3V, Ta=25°C) TYP MAX UNIT 2.6 85 5
+
-
MHz Deg nV/ √Hz
SYMBOL SR
TEST CONDITION RL=2kΩ
MIN -
(V =3V, Ta=25°C) TYP MAX UNIT 0.6 V/µs
Ver.2004-02-24
-3-
NJM2737
q DC CHARACTERISTICS PARAMETER Operating Current Input Offset Voltage Input Bias Current Input Offset Current Voltage Gain Common Mode Rejection Ratio
www.DataSheet4U.com Supply Voltage
SYMBOL ICC VIO IB IIO AV CMR SVR VOH1 VOL1
TEST CONDITION No Signal
MIN -
(V =1.8V,Ta=25°C) 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 µA mV nA nA dB dB dB V
+
RL=2kΩ CMR+:0.9V≤VCM≤1.8V, CMR-: 0≤VCM≤0.9V(Note4) V /GND = ±0.9 to ±1.2V
+
60 40 65 1.7 1.6 -
Rejection Ratio
Maximum Output Voltage1
RL=20kΩ RL=20kΩ RL=2kΩ RL=2kΩ
Maximum Output Voltage 2
VOH2 VOL2
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 0.9V≤VCM ≤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.