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SA5778 - Serial triple gauge driver STGD

Description

The Serial Triple Gauge Driver (STGD), is a single chip air core driver providing drive to one major gauge, and two minor gauges, for automotive applications such as Speedometer, Fuel, Temperature, Tachometer, Volts, and Oil pressure information display.

Features

  • Major Gauge 10-bit resolution Drive provides 0.35° resolution.
  • Minor gauge drivers provide 0.35° resolution.
  • Serial Data Input.
  • Sine/Cosine outputs for 360° operation.
  • 0.2° accuracy typical throughout entire range.
  • 112° operation.
  • 0.5° accuracy typical throughout entire range.
  • Supports interface from microcontrollers.
  • Compatible with Philips SGD SA5775A and DGD SA5777A PIN.

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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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INTEGRATED CIRCUITS SA5778 Serial triple gauge driver (STGD) Product specification Supersedes data of 1997 May 27 IC18 Data Handbook 1998 Apr 03 Philips Semiconductors Philips Semiconductors Product specification Serial triple gauge driver (STGD) SA5778 DESCRIPTION The Serial Triple Gauge Driver (STGD), is a single chip air core driver providing drive to one major gauge, and two minor gauges, for automotive applications such as Speedometer, Fuel, Temperature, Tachometer, Volts, and Oil pressure information display. The STGD operates in conjunction with a microcontroller receiving serial data inputs, and can provide status back to the microcontroller either serially or via a status line.
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