STMicroelectronics TS4621
High performance class G stereo headphone amplifier
| Part No. | TS4621 |
|---|---|
| Datasheet | TS4621 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 TS4621BEIJT - flip-chip● 0.6 mA/channel quiescent current
● 2.1 mA current consumption with )100 µW/channel (10 dB crest factor) t(s● 0.006% typical THD+N at 1 kHz uc● 100 dB typical PSRR at 217 Hz d● 100 dB of SNR A-weighted at G = 0 dB ro● Zero pop and click P● I²C interface for volume control lete● Digital volume control range from -60 dB to +4 dB so● Independent right and left channel shutdown bcontrol - O● Integrated high efficiency step-down converter )● Low software standby current: 5 µA max t(s● Output-coupling capacitors removed uc● Thermal shutdown d● Flip-chip package: 1.65 mm x 1.65 mm, ro400 µm pitch, 16 bumps te PApplications ole● Cellular phones, smart phones s● Mobile Internet devices Ob● PMP/MP3 players Pinout (top view) INR- VOUTR SCL SDA D INR+ CMS PVSS C2 C INL+ HPVDD C1 AGND B INL
