Low-Noise Rail-To-Rail Input/Output Cmos Operational Amplifier

Manufacturer's part number :


Manufacturer New Japan Radio

New Japan Radio

Description :

The NJU77701 are Rail-to-Rail input/output CMOS single/dual/quad operational amplifiers. They feature wide-band, high-speed, low-input-offset voltage and low-noise. The NJU77701 has a high-speed characteristic of gain bandwidth 34MHz and slew rate 35V/µs.Moreover, the NJU77701 achieves temperature fluctuations low offset and low noise characteristic. 6nV/√Hz typ. at f=1kHz.Therefore, the NJU77701 devices easily offer various sensing applications that require high speed and accuracy. With their rail-to-rail output characteristic and 600-ohm load driving, these devices are able to secure wide dynamic range for various applications.

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  • WIde-Band (34MHz typ.)
  • High-SlewRate (35V/µs typ.)
  • Low Noise (6nV/√Hz typ. at f=1kHz)
  • Low Offset Voltage (1.5mV max.)
  • Low Offset Voltage Drift (3.0µV/°C max.)
  • Operating Current (3.8mA typ.)
  • Operating Voltage Range (+2.4V to +5.5V)
  • Wide temperature range (-40 to +125°C)
  • Rail-to-Rail Input/Output
  • RF Immunity
  • Package Outline (SOT-23-5)
Features Similar products
Vos Max (µV) 1800  

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Number per Package 1  
GBWP (kHz) 34000  
Operating Voltage Range (V) 2.4 to 5.5  
Input Voltage Noise Density (nV/√Hz) 6 typ  
PSRR Min (dB) 78  
CMRR Min (dB) 70  
Vos/Ta (uV/°C) 0.5 typ  
Ib (pA) 1 typ  
PM (deg) 60 typ  
Isc (mA) 110 typ  
Rail-to-Rail Input/Output  
Slew Rate V/uS 35 typ  
Operating Temperature (°C) -40 to 125  
Package SOT-23-5