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TS4621E

STMicroelectronics
Part Number TS4621E
Manufacturer STMicroelectronics
Description High-performance class-G stereo headphone amplifier
Published Aug 6, 2018
Detailed Description TS4621E High-performance class-G stereo headphone amplifier with I2C volume control Features ■ Power supply range: 2.3 ...
Datasheet PDF File TS4621E PDF File

TS4621E
TS4621E

Overview
TS4621E High-performance class-G stereo headphone amplifier with I2C volume control Features ■ Power supply range: 2.
3 V to 4.
8 V ■ 0.
6 mA/channel quiescent current ■ 2.
1 mA current consumption with 100 µW/channel (10 dB crest factor) ■ 0.
006% typical THD+N at 1 kHz ■ 100 dB typical PSRR at 217 Hz ■ 100 dB of SNR A-weighted at G = 0 dB ■ Zero pop and click ■ I2C interface for volume control ■ Digital volume control range from -60 dB to +4 dB ■ Independent right and left channel shutdown control ■ Integrated high-efficiency buck converter ■ Low software standby current: 5 µA max ■ Output-coupling capacitors removed ■ Thermal shutdown and short-circuit protection ■ Flip-chip package: 1.
65 mm ...


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