Dual J-Fet Input Operational Amplifier

Manufacturer's part number :


Manufacturer New Japan Radio

New Japan Radio

Description :

The NJM072B/082B and NJM072/082 are dual JFET input operational amplifiers. They feature low input bias and offset currents, high input impedance and fast slew rate. The low harmonic distortion and low noise make them ideally suit for amplifiers with high fidelity and audio amplifier applications. The NJM072/082 may cause oscillation in some application like voltage follower.

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  • Operating Voltage (±4V to ±18V)
  • J-FET Input
  • High Input Resistance (1012Ω typ.)
  • Low Input Resistance (30pA typ.)
  • High Slew Rate (13V/μs, 20V/μs typ.)
  • Wide Unity Gain Bandwidth (3MHz, 5MHz typ.)
  • Package Outline (DIP8, DMP8, SIP8,SOP8 JEDEC 150mil(NJM072B only),SSOP8 (NJM072B/082B only))
  • Bipolar Technology
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Vos Max (µV) 10000  

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Number per Package 2  
Operating Voltage Range (V) ±4 to ±18  
PSRR Min (dB) 70  
CMRR Min (dB) 70  
Ib (pA) 30 typ  
Slew Rate V/uS 13 typ  
Operating Temperature (°C) -40 to 85  
Package SSOP-8