TS4621E
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 x 1.65 mm,
400 μm pitch, 16 bumps
