NJM2739 Datasheet, PDF (1/17 Pages) New Japan Radio – Dual Precision Operational Amplifier

NJM2739
Dual Precision Operational Amplifier
■ GENERAL DESCRIPTION
■ PACKAGE OUTLINE
●Precision
V_IO=60µV max.
V_IO=100µV max. (Ta=-40ºC to +85ºC)
●Low Offset Drift
ΔV_IO/ΔT=0.9µV/ºC max. (Ta=-40ºC to +85ºC)
●Specified for ±15V and ±5V operation
●CMR
128dB min.
●Low Noise
V_NI=80nVrms typ. at f=1 to 100Hz
●Open Loop Gain
en=8nV/√Hz typ. at f=100Hz
Av=130dB min.
NJM2739E
●Guaranteed Temperature Ta=-40ºC to +85ºC
●Unity Gain Stable
●Operating Voltage
Vopr=±3V to ±18V
●Unity Gain Frequency f_T=1.1MHz typ.
●Supply Current
Icc=3.2mA max.
●Package
EMP8
■ FEATURES
The NJM2739 is a high performance operational amplifier featured very low offset voltage and drift.
Features are low offset voltage and drift, hi common mode rejection, low noise and open loop gain. DC
characteristics are100% tested and specified from −40ºC to 85ºC.
The NJM2739 is suitable for high gain circuit amplified small signal and sets required stable behavior over
a wide temperature range.
■ APPRICATION
●Thermocouple sensor
●Bridge Amplifier
●Current Sensor
●Instrumentation Amplifier
●Reference Voltage Circuit
■ PIN CONFIGURATION
OUTPUT ¹
−INPUT A ²
+INPUT A ³
V^{− 4}
(Top View)
A
B
8 _V⁺
7 _{OUTPUT B}
6 −INPUT B
5 _{+INPUT B}
■ PACKAGE DESCRIPTION
5.0±0.3
8
5
1
4
1.27
0.74MAX
E1
-1-