MS6282

MOSA MS6282 Volume Controller with soft step IC Class AB Stereo Headphone Driver, Low voltage Volume Controller -79~+15dB With Soft Step Input Gain 0~+15dB FEATURES ‧ Operation range: 2.5V~6.5V. ‧ Soft step volume control：-79dB ~ +15dB. ‧ Input Gain: 0dB ~ +15dB. ‧ Low power consumption. ‧ Good PSRR and low pop noise. ‧ I2C interface. ‧ Housed in 10 pin MSOP package. APPLICATIONS ‧ Multimedia system. ‧ Hi-Fi audio system. ‧ Bluetooth. ‧ DAB DESCRIPTION The MS6282 is a class AB headphone drivers with audio volume controller, It has Input gain(0 ~ +15dB), Soft step volume control(-79dB ~ +15dB) with programmable blend times. It uses CMOS technology specially for the low voltage application with low noise, rail-to-rail output. BLOCK DIAGRAM MS6282 Gain 0dB~15dB L-IN Input Gain -79dB ~ +15dB Volume/Mute (With Soft step) HP L-OUT R-IN Input Gain Gain 0dB~15dB Supply Volume/Mute (With Soft step) -79dB ~ +15dB HP I2C Interface R-OUT VDD GND VREF SDA S...