TS4601
High performance stereo headphone amplifier with capacitorless outputs and I2C bus interface
Features
■ Power s...
TS4601
High performance stereo headphone amplifier with capacitorless outputs and I2C bus interface
Features
■ Power supply range: 2.9 V to 5.5 V
TS4601EIJT - Flip-chip
■ 107 dB of PSRR at 217 Hz
■ Fully differential inputs
t(s)■ I²C interface for volume control
■ Digital volume control range from -60 dB to
uc+4 dB d■ 101 dB of SNR A-weighted ro■ Independent right and left channel shutdown Pcontrol te■ Low quiescent current: 4.8 mA typ. at 3.0 V le■ Low standby current: 2 µA max so■ Output-coupling
capacitors removed Ob■ Flip-chip package 2.1 mm x 2.1 mm, 500 µm -pitch, 16 bumps t(s)Applications uc■ Cellular phones d■ Notebook computers ro■ CD/MP3 players te PDescription oleThe TS4601 is a stereo headphone driver sdedicated to high audio performance and spaceObconstrained applications.
Pinout (top view)
SDZ
SDA
SCL VOUTR D
INR-
INR+
CMS
VCC C
INL-
INL+
PVSS
VOUTL B
PVCC
4
GND
3
C1
2
C2 A 1
Balls are underneath
An I²C interface offe...
