SA5777AN Dual air-core gauge driver

Philips

Description

INTEGRATED CIRCUITS SA5777A Dual air *core gauge driver Product specification Supersedes data of 1997 Feb 24 1999 Sep 20 Philips Semiconducto.
The SA5777A is a monolithic driver for controlling air-core (or differential) meters typically used in automotive instrument cluster applications.

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Datasheet Specifications

Part number: SA5777AN
Manufacturer: Philips
File Size: 116.80 KB
Datasheet: SA5777AN_PhilipsSemiconductors.pdf
Description: Dual air-core gauge driver

Features

* DATAOUT DATAIN VCC OE
* 10-Bit resolution (0.35 degrees)
* Exceptional accuracy (0.5 degrees, typical)
* High-torque capability
* Active differential drivers eliminate back-EMF issues
* No RFI/EMI generation issues
* Simple serial interface

Applications

* The circuit interfaces with a microprocessor through a serial bus and directly drives the air-core meter. The SA5777A has 10-bit resolution (0.35 degree) and is guaranteed to be monotonic. Data can be shifted through the part, allowing several SA5777As to be cascaded with only one chip-select line.

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SA5777AN Dual air-core gauge driver Philips

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