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TS4973 - 1.2W TWO AUDIO INPUTS WITH GAIN CONTROL POWER AMPLIFIER WITH STANDBY MODE ACTIVE LOW

General Description

At 3.3v, the TS4973 is an Audio Power Amplifier capable of delivering 400mW of continuous RMS ouput power into a 8Ω bridged-tied loads with 1% THD+N, and 30mW( typ ) per channel of continuous average power into stereo 32Ω BTL loads with 0.5% THD+N from 20Hz to 20kHz.

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Datasheet Details

Part number TS4973
Manufacturer STMicroelectronics
File Size 375.11 KB
Description 1.2W TWO AUDIO INPUTS WITH GAIN CONTROL POWER AMPLIFIER WITH STANDBY MODE ACTIVE LOW
Datasheet download datasheet TS4973 Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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TS4973 1.2W TWO AUDIO INPUTS WITH GAIN CONTROL POWER AMPLIFIER WITH STANDBY MODE ACTIVE LOW ADVANCE DATA s OPERATING FROM VCC = 2.8V to 5.5V s RAIL TO RAIL OUTPUT s 1.2W OUTPUT POWER @ Vcc=5V, THD=1%, F=1kHz, with 8Ω Load MODE (10nA) PIN CONNECTIONS (top view) TS4973IJT - FLIP CHIP s ULTRA LOW CONSUMPTION IN STANDBY s 53dB PSRR @ 217Hz from 2.8 to 5V s LOW POP & CLICK s ULTRA LOW DISTORTION (0.05%) s GAIN SETTINGS PIN : GS s UNITY GAIN STABLE s FLIP CHIP PACKAGE 9 x 300µm bumps DESCRIPTION At 3.3v, the TS4973 is an Audio Power Amplifier capable of delivering 400mW of continuous RMS ouput power into a 8Ω bridged-tied loads with 1% THD+N, and 30mW( typ ) per channel of continuous average power into stereo 32Ω BTL loads with 0.5% THD+N from 20Hz to 20kHz.