Tiny, Rail-To-Rail Input/Output Single Cmos Operational Amplifier

Manufacturer's part number :


Manufacturer New Japan Radio

New Japan Radio

Description :

The NJU7042 is a tiny Rail-to-Rail Input/output single CMOS operational amplifier The operating voltage is 2.7V to 5.5V and the input and output stage permits signal to swing between both of the supply rails. The input offset voltage is lower than 5mV and the input bias current is as low as than 1pA, consequently very small signal around the ground level can be amplified. Furthermore, The NJU7042 is packaged with very small SOT-23-5, therefore it can be especially applied to portable applications.

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  • Rail-to-Rail Input (VIN=VSS to VDD)
  • Rail-to-Rail Output (VOM≧2.7V min)
  • Low Input Offset Voltage (VIO=5mV max)
  • Single-Power-Supply (VDD=2.7 to 5.5V)
  • Low Operating Current (IDD=15uA typ)
  • High Load Current (IOH/IOL=200uA typ)
  • Low Bias Current (IIB=1pA typ)
  • Compensation Capacitor Incorporated
  • Package Outline (SOT-23-5)
  • C-MOS Technology
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Number per Package 1  
GBWP (kHz) 47  
Operating Voltage Range (V) 2.7 to 5.5  
PSRR Min (dB) 60  
CMRR Min (dB) 60  
Ib (pA) 1 typ  
Rail-to-Rail Input/Output  
Slew Rate V/uS 0.03 typ  
Operating Temperature (°C) -40 to 85  
Package SOT−23−5