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
|
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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