IL8190N Datasheet - IK Semicon

Precision Air-Core Tach/Speedo Driver

IL8190N Features

* Direct Sensor Input

* High Output Torque

* Low Pointer Flutter

* High Input Impedance

* Overvoltage Protection

* Return to Zero TA = -40° to 105° C PIN ASSIGNMENT CP+ SQOUT FREQIN GND GND COS+ COSVCC 1 2 3 4 5 6 7 8 16 15 14 13 12 11 10 9 CPVOUT/F VREG GND GND SIN+ SINBIA

IL8190N General Description

The IL8190N is specifically designed for use with air *core meter movements. The IC provides all the functions necessary for an analog tachometer or speedometer. The IL8190N takes a speed sensor input and generates sine and cosine related output signals to differentially drive an air *.

IL8190N Datasheet (749.49 KB)