CS8191XDWF20中文资料CHERRY数据手册PDF规格书

描述 Description

The CS8191 is specifically designed for use with 4 quadrant air-core meter movements. The IC includes an input comparator for sensing input frequency such as vehicle speed or engine RPM, a charge pump for frequency to voltage conversion, a bandgap reference for stable operation and a function generator with sine and cosine amplifiers that differentially drive the motor coils.

特性 Features

■ Direct Sensor Input

■ High Output Torque

■ Wide Output Voltage Range

■ High Impedance Inputs

■ Accurate down to 10V VCC

■ Fault Protection

Overvoltage

Short Circuit

■ Low Voltage Operation