TS4997 Datasheet 2 x 1W differential input stereo audio amplifier

Manufacturer: STMicroelectronics

Datasheet Details

Part number	TS4997
Manufacturer	STMicroelectronics
File Size	548.56 KB
Description	2 x 1W differential input stereo audio amplifier
Download	TS4997 Download (PDF)

The TS4997 is designed for top-class stereo audio applications.

Thanks to its compact and power-dissipation efficient QFN16 package with exposed pad, it suits a variety of applications.

With a BTL configuration, this audio power amplifier is capable of delivering 1W per channel of continuous RMS output power into an 8Ω load @ 5V.

www.DataSheet4U.com TS4997 2 x 1W differential input stereo audio amplifier with programmable 3D.

QFN16 4x4mm Operating range from VCC= 2.7V to 5.5V 1W output power per channel @ VCC=5V, THD+N=1%, RL=8Ω Ultra low standby consumption: 10nA typ. 80dB PSRR @ 217Hz with grounded inputs High SNR: 106dB(A) typ. Fast startup time: 45ms typ. Pop&click-free circuit Dedicated standby pin per channel Lead-free QFN16 4x4mm package 3D0 3D1 BYP VCC 16 15 14 Pin connections (top view).

Part Number	Description
TS4990	1.2 W audio power amplifier
TS4994	1W Differential Input/Output Audio Power Amplifier
TS4994FC	1.2W differential input/output audio power amplifier
TS4995	1.2 W fully differential audio power amplifier
TS4998	2 x 1W differential input stereo audio amplifier
TS4999	Filter-free stereo 2.8W class D audio power amplifier
TS4900	300mW at 3.3V SUPPLY AUDIO POWER AMPLIFIER
TS4902	300mW at 3.3V SUPPLY AUDIO POWER AMPLIFIER WITH STANDBY MODE ACTIVE LOW
TS4909	Dual mode low power 150 mW stereo headphone amplifier
TS4962	2.8W filter-free mono class D audio power amplifier