STMicroelectronics TS4621ML
The TS4621ML is a class-G stereo headphone driver dedicated to high-performance audio, highpower efficiency and space-constrained applications. It is based on the core technology of a low power dissipation amplifier combined with a highefficiency step-down DC/DC co| Part No. | TS4621ML |
|---|---|
| Datasheet | TS4621ML Download |
| Manufacturer |  STMicroelectronics |
| Description | High-performance class-G stereo headphone amplifier |
| Buy | Stock & Price |
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"
● Gain settings : 0 dB and 6 dB
● Integrated high efficiency step-down converter
● Low standby current: 5 µA max
● Output-coupling capacitors removed
● Thermal shutdown
● Flip-chip package: 1.65 mm x 1.65 mm, 400 µm pitch, 16 bumps
APPLICATIONS
● Cellular phones, smartphones● Mobile internet devices
● PMP/MP3 players
● Portable CD/DVD players
DESCRIPTION
