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NJU9252P - 2-DIGIT SINGLE CHIP A/D CONVERTER

General Description

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).

Key Features

  • O8bit Resolution, Successive Approximation Method OLow Input Current ( 1µA typ ) ODynamic LED direct drive OSampling-rate ( 4 times/s typ ) OSample/Hold Circuit On-Die OCR Oscillation Circuit On-Die OPower-on Initialization OOffset Adjustment Terminal OLow operating current OApplicable with Few External Components OC-MOS technology OPackage DMP20 QPAD.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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NJU9252P 2-DIGIT SINGLE CHIP A/D CONVERTER QGENERAL 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.