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TS4984 - 2 x 1W Stereo audio power amplifier

Description

The TS4984 has been designed for top of the class stereo audio applications.

Thanks to its compact and power dissipation efficient QFN package, it suits various applications.

Features

  • an internal thermal shutdown protection. The gain of each channel can be configured by external gain setting resistors. Pin Connections (top view) TS4984IQ.
  • TQFN16 4x4mm IN- L IN+ L BYPASS L NC VO-L VO+L VCC1 VCC2 16 15 14 13 1 2 3 4 56 7 12 11 10 9 8 STBY BYPASS R IN+ R IN- R GND1 GND2 VO+R VO-R.

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Datasheet preview – TS4984

Datasheet Details

Part number TS4984
Manufacturer STMicroelectronics
File Size 785.22 KB
Description 2 x 1W Stereo audio power amplifier
Datasheet download datasheet TS4984 Datasheet
Additional preview pages of the TS4984 datasheet.

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Full PDF Text Transcription

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TS4984 2 x 1W Stereo audio power amplifier with active low standby mode ■ Operating from VCC=2.2V to 5.5V ■ 1W output power per channel @ VCC=5V, THD+N=1%, RL=8Ω ■ 10nA standby current ■ 62dB PSRR @ 217Hz with grounded inputs ■ High SNR: 100dB(A) typ. ■ Near-zero pop & click ■ Available in QFN16 4x4 mm, 0.5mm pitch, leadfree package Description The TS4984 has been designed for top of the class stereo audio applications. Thanks to its compact and power dissipation efficient QFN package, it suits various 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. An externally controlled standby mode control reduces the supply current to less than 10nA per channel.
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