LC898217XC Datasheet (ON Semiconductor) - Auto Focus (AF) Controller/Driver

LC898217XC, Auto Focus (AF) Controller/Driver

LC898217XC I INPUT O OUTPUT B BIDIRECTION P  2-wire serial interface SCL I SDA B  Hall interface BIASO OPINP OPINM O I I  Driver interface OUT1 OUT2 O O TYPE Power supply, GND NC NOT CONNECT 2-wire serial interface clock pin 2-wire serial interface data pin D/A output (to Hall eleme

LC898217XC Features

*  Built-in equalizer circuit using digital operation - AF control equalize circuit - Any coefficient can be specified by 2-wire serial I/F (TWIF)  2-wire serial interface (The communication protocol is compatible with I2C.)  Built-in A/D converter - 11-bit - Input 1 channel  Built-in D/A converte