LC75857E - Duty LCD Driver

ON Semiconductor

Datasheet Details

Key input function for up to 30 keys (A key scan is performed only when a key is pressed. ).
1/3 duty and 1/4 duty drive schemes can be controlled from serial data.
1/2 bias and 1/3 bias drive schemes can be controlled from serial data.
Capable of driving up to 126 segments using 1/3 duty and up to 164 segments using 1/4 duty.
Sleep mode and all segments off functions that are controlled from serial data.
Switching between key scan output and segment output can.

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Published: Feb 11, 2016 |