Precision, Dual, Jfet Input Operational Amplifier

Manufacturer's part number :


Manufacturer New Japan Radio

New Japan Radio

Description :

The NJM8512 is a dual high precision JFET input operational amplifier featuring low offset, low offset drift, low bias current, high slew rate, low noise and wide operating temperature range. The precision performance, high speed and low noise make the NJM8512 especially suitable for filter and amplification of high speed and small signal in instruments, automated test equipment, sensors and other precision applications.

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  • Low Input Offset Voltage (VIO=400µV max./VIO=700µV max. (Ta= -40°C to +125°C))
  • Low Input Offset Voltage Drift (ΔVIO/ΔT=5µV/°C max. (Ta= -40°C to +125°C)
  • Low Supply Current (Icc=3mA max.)
  • High Slew Rate (SR=20V/µs typ.)
  • Wide Bandwidth (GBP=7MHz typ.)
  • Low Noise (en=10nV/√Hz at f=1kHz typ.)
  • Low Input Bias Current (IB=80pA max. at Ta=25°C)
  • No Phase Reversal
  • RF noise Immunity
  • Guaranteed Temperature (Topr= -40°C to +125°C)
  • Operating Voltage (Vopr=±4.5V to ±16V)
  • Package (MSOP8(VSP8) *MEET JEDEC MO-187-DA)
  • Current Sensor
  • ,Photodiode Amplification
  • ,Reference Voltage Circuit
  • ,Automatic Test Equipment)
Features Similar products
Vos Max (µV) 400  

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Number per Package 2  
GBWP (kHz) 7000  
Operating Voltage Range (V) ±4.5 to ±16  
Input Voltage Noise Density (nV/√Hz) 10 typ  
PSRR Min (dB) 86  
CMRR Min (dB) 100  
Vos/Ta (uV/°C) 0.8 typ  
Ib (pA) 25 typ  
PM (deg) 70 typ  
Slew Rate V/uS 20 typ  
Operating Temperature (°C) -40 to 125  
Package MSOP-8 (VSP-8)