Datasheet Summary
March 5, 2009 Datasheet No
- PD97381
Protected Digital Audio Driver Features
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- Floating PWM input enables easy half bridge implementation Programmable bidirectional over-current protection with self-reset function Programmable preset dead-time for improved THD performances High noise immunity ±100V ratings deliver up to 500W in output power 3.3 V/ 5 V logic patible input Operates up to 800kHz
Product Summary
Topology Half-Bri VOFFSET (max) IO+ & IO- (typical) Selectable deadtime Ton & toff (typical) OC protection delay Shutdown propagation delay dge +/- 100 V 1.0 A & 1.2 A 15/25/35/80ns 95ns & 80ns 500ns (max) 250ns (max)
Typical Applications
- Home theatre...