Low Noise, Rail-To-Rail Output Single Cmos Operational Amplifier

Manufacturer's part number :


Manufacturer New Japan Radio

New Japan Radio

Description :

The NJU7009 is a CMOS operational amplifier that feature low noise as 13nV/√Hz typ. @ f=1kHz, low operating voltage. FET input devices provide very low input bias current and suitable for applications uses current signal such as accelerometers, shock sensors and photodiode amplifiers.

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  • Input-Referred Voltage Noise (
  • 13nV/√Hz Typ. @ f=1kHz
  • 3µVrms max. @ f=100Hz to 20kHz)
  • Input Bias Current (1pA typ. @ Ta=25℃)
  • Unity Gain Band Width (fT=3MHz typ.)
  • Slew Rate (1V/µs typ. @ RL=50kΩ)
  • Rail-to-Rail Output
  • Operating Voltage (2.2V to 5.5V)
  • CMOS Technology
  • Package Outline (SC-88A [F3 Type] (SC70-5))
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Number per Package 1  
GBWP (kHz) 3000  
Operating Voltage Range (V) 2.2 to 5.5  
Input Voltage Noise Density (nV/√Hz) 13 typ  
PSRR Min (dB) 65  
CMRR Min (dB) 65  
Ib (pA) 1 typ  
Rail-to-Rail Output  
Slew Rate V/uS 1 typ  
Operating Temperature (°C) -40 to 85  
Package SC-88A