SA5778 Overview
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...
SA5778 Key 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
- patible with Philips SGD SA5775A and DGD SA5777A
SA5778 Applications
- Major Gauge 10-bit resolution Drive provides 0.35° resolution