Overview
The LA6565 is a 4-channel BTL plus 1-channel H-bridge actuator driver developed for use in CD and DVD drives.
The BTL driver channels 1 and 2 include built-in operational amplifiers allowing the LA6565 to support a wide range of applications.

Functions
•Five power amplifier channels on a single chip (Bridge connection (BTL): 4-channels, H-bridge: 1-channel)
•IOmax: 1A
•Built-in level shifters (except for the H bridge channel)
•Muting circuits (output on/off, two systems)
(The muting circuits operate for the BTL amplifiers. They do not apply to the H-bridge or regulator circuits.)
•Built-in regulator (Uses an external PNP-transistor and is set with an external resistor.)
•Output voltage setting function (loading driver)
•Built-in independent operational amplifiers
•Thermal shutdown circuit