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Datasheet
5ch System Motor Driver
BD8203EFV
General Description BD8203EFV is a 5ch system motor driver for CD/DVD. A linear BTL mode can be adopted for all 5ch to reduce noise. It has a Built-in 5V regulator, a changeable regulator, and a general-purpose operational amplifier. Designed best for car audio systems.
Features Linear BTL method is implemented for the actuator driver and the DC motor driver to reduce noise. Loading driver 1ch Built-in regulator 2ch (1ch output changeable) MUTE function and Standby function Built-in general-purpose operational amplifier 1ch Built-in internal operational amplifier for the voltage detection between driver outputs and for VC standard
Applications Car Audio
Key Specifications
Power Supply Voltage Range:
Driver Part Pre Steps and Regulator1 7.5V to 14V
Driver Part Power Steps
4.5V to VPREVCC V
Power Steps of Two Regulators 4.5V to VPREVCC V
Standby-on Current:
1mA(Max)
Operating Temperature Range: -40.