TS4975 Datasheet (STMicroelectronics) - Stereo Headphone Drive Amplifier

TS4975, Stereo Headphone Drive Amplifier

www.DataSheet4U.com The TS4975 is a stereo audio headphone driver capable of delivering up to 102mW per channel of continuous average power into a 16Ω singleended load with 1% THD+N from a 5V power supply.

The overall gain of these headphone drivers is controlled digitally by volume control registe

TS4975 Stereo Headphone Drive Amplifier with Digital Volume Control via I2C Bus Operating from VCC = 2.5V to 5.5V I²C bus control interface 40mW output power @ VCC = 3.3V, THD = 1%, F = 1kHz, with 16Ω load Ultra-low consumption in stdby mode: 0.6µA Digital volume control range from 18dB to -34dB 14-step digital volume control 9 different output mode selections Pop & click noise reduction circuitry Flip-chip package, 12 x 300µm bumps (leadfre