TDA8922C Datasheet PDF | NXP Semiconductors

NXP Semiconductors TDA8922C

The TDA8922C is a high-efﬁciency Class D audio power ampliﬁer. The TDA8922C is available in both HSOP24 and DBS23P power packages. The ampliﬁer operates over a wide supply voltage range from ±12.5 V to ±32.5 V and features low quiescent current consumption.

Part No.	TDA8922C
Datasheet	TDA8922C Download
Manufacturer	NXP Semiconductors
Description	2 x 75 W class-D power amplifier
Buy	Stock & Price

FEATURES

I Pin compatible with TDA8950/20C for both HSOP24 and DBS23P packages I Symmetrical operating supply voltage range from ±12.5 V to ±32.5 V I Stereo full differential inputs, can be used as stereo Single-Ended (SE) or mono Bridge-Tied Load (BTL) ampliﬁer I High output power in typical applications: N SE 2 × 75 W, RL = 6 Ω (VDD = 30 V; VSS = −30 V) N SE 2 × 60 W, RL = 8 Ω (VDD = 30 V; VSS = −30 V) N BTL 1 × 155 W, RL = 8 Ω (VDD = 25 V; VSS = −25 V) I Low noise I Smooth pop noise-free start-up and switch off I Zero dead time switching I Fixed frequency I Internal or external clock I High efﬁciency I Low quiescent current I Advanced protection strategy: voltage protection and output current limiting I Thermal FoldBack (TFB) I Fixed gain of 30 dB in SE and 36 dB in BTL applications I Fully short-circuit proof across load I BD modulation in BTL conﬁguration 3.

APPLICATIONS

I DVD I Mini and micro receiver I Home Theater In A Box (HTIAB) system I High-power speaker system NXP Semiconductors TDA8922C 2 × 75 W class-D power ampliﬁer 4.