2-Digit Single Chip A/D Converter

Manufacturer's part number :


Manufacturer New Japan Radio

New Japan Radio

Description :

The NJU9252P is a low operating current, high performance 2-digit single chip A/D converter containing a sample/hold circuit, an oscillator, a 7-segment decoder, LED display driver and a control circuit. The LED display changes by the high-speed sampling rate of 4 times/s (typ).

The NJU9252P realizes to apply with few external components, therefore it is most suited for digital meters, digital thermometers and the others.

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  • 8-bit Resolution, Successive Approximation Method
  • Low Input Current (1uA typ)
  • Dynamic LED direct drive
  • Sampling-rate (4 times/s typ)
  • Sample/Hold Circuit On-Die
  • CR Oscillation Circuit On-Die
  • Power-on Initialization
  • Offset Adjustment Terminal
  • Low operating current
  • Applicable with Few External Components
  • C-MOS technology
  • Package Outline (DMP20)
Features Similar products
Max. Supply Current (µA) 1 (Typ)  

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Resolution (bits) 8  
Temp Range (°C) -20 to 75  
Input Voltage Range (V) 4.5 to 5.5V  
Package DMP-20