Dual High Current Operational Amplifier

Manufacturer's part number :


Manufacturer New Japan Radio

New Japan Radio

Description :

The NJM4556A integrated circuit is a high-gain, high output current dual operational amplifier capable of driving ±70mA into 150Ω loads ( ±10.5V output voltage ) and operating low supply voltage (V+/V-=±2V~). The NJM4556A combines many of the features of the popular NJM4558 as well as having the capability of driving 150Ω loads. In addition, the wide band-width, low noise, high slew rate and low distortion of the NJM4556A make it ideal for many audio, telecommunications and instrumentation applications.

View our wide range of Analogue / Mixed signal products

View our portfolio of Semiconductors

See all products from our supplier New Japan Radio

  • Quote and availability


  • Operating Voltage (±2V to ±18V)
  • High Output Current (IO=70mA)
  • Slew Rate (3V/μs typ.)
  • Gain Band Width Product (8MHz typ.)
  • Equivalent Input Noise Voltage (10nV/√Hz typ.)
  • Package Outline (DIP8, DMP8, SIP8, SSOP8)
  • Bipolar Technology
Features Similar products
Vos Max (µV) 6000  

  similar products found

Search similar products
Number per Package 2  
GBWP (kHz) 8000  
Operating Voltage Range (V) ±2 to ±18  
Input Voltage Noise Density (nV/√Hz) 10 typ  
PSRR Min (dB) 76.5  
CMRR Min (dB) 70  
Ib (pA) 50000 typ  
Slew Rate V/uS 3 typ  
Operating Temperature (°C) -40 to 85  
Package DMP-8