TS4601B is a high-performance stereo headphone amplifier with capacitorless outputs and I2C bus interface. It has a power supply range of 2.9V to 5.5V, 107 dB of PSRR at 217 Hz, fully differential inputs, I²C interface for volume control, digital volume control range from -60 dB to +4 dB, 101 dB of SNR A-weighted, independent right and left channel shutdown control, low quiescent current, low standby current, output-coupling capacitors removed, and flip-chip package with dimensions of 2.1 mm x 2.1 mm.
The TS4601B is a stereo headphone driver designed for high audio performance and space-constrained applications such as cellular phones and notebook computers. It features capacitorless outputs, a dedicated common-mode sense pin, and a flip-chip package. The device supports a power supply range of 2.9 V to 5.5 V and offers digital volume control via an I2C interface.
| Package type | Flip-chip 16 bumps |
|---|
The device operates with a supply voltage between 2.9 V and 5.5 V.
The amplifier draws a typical low quiescent current of 4.8 mA at 3.0 V.