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Operational Amplifiers & Comparators
NJM2739

Dual Precision Operational Amplifier

Features
  • Precision (VIO=60µV max.
    VIO=100µV max. (Ta=-40°C to +85°C))
  • Low Offset Drift (ΔVIO/ΔT=0.9µV/°C max. (Ta=-40°C to +85°C))
  • Specified for ±15V and ±5V operation
  • CMR (128dB min.)
  • Low Noise (
    VNI=80nVrms typ. at f=1 to 100Hz
    en=8nV/√Hz typ. at f=100Hz)
  • Open Loop Gain (Av=130dB min.)
  • Guaranteed Temperature (Ta=-40°C to +85°C)
  • Unity Gain Stable
  • Operating Voltage (Vopr=±3V to ±18V)
  • Unity Gain Frequency (fT=1.1MHz typ.)
  • Supply Current (Icc=3.2mA max.)
  • Package Outline (SOP8 JEDEC 150mil)
General Description
The NJM2739 is a high performance operational amplifier featured very low offset voltage and drift. Features are low offset voltage and drift, high common mode rejection, low noise and open loop gain. DC characteristics are 100% tested and specified from -40°C to 85°C. The NJM2739 is suitable for high gain circuit amplified small signal and sets required stable behavior over a wide temperature range.
Applications
  • Thermocouple sensor
  • Bridge Amplifier
  • Current Sensor
  • Instrumentation Amplifier
  • Reference Voltage Circuit
Design Simulation Models
pdf NJM2739 Macro Model
Package Information
Part Number Package OutlinePinsMaterial Declaration (RoHS/Halogen)Terminal FinishWeight(mg) (Reference)Reflow solderingFlow solderingIron solderingPacking ConditionMSLSolder Foot Print
NJM2739Edownload
SOP8 JEDEC 150mil
8Sn2Bi76YesYesYesNon dry pack1
Sample & Buy
Part NumberPackagesStatusPacking SpecificationSampleBuy
NJM2739ESOP8 JEDEC 150mil(Active)
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