MOSA

MS6283

Volume Controller with soft step IC

V1.1

1/18

www.mosanalog.com

3 Stereo Inputs (1 differential Input) With Gain 0~+15dB

Volume Controller -79dB~+15dB With Soft Step

Class AB Headphone Driver, Low voltage

FEATURES

‧ Operation range: 2.5V~6.5V.

‧ One quasi-differential input.

‧ Soft step volume control：-79dB ~ +15dB.

‧ Input Gain: 0dB ~ +15dB.

‧ Low power consumption.

‧ Good PSRR and low pop noise.

‧ I

‧ Housed in 16 pin SOP, SSOP packages.

APPLICATIONS

‧ Multimedia system

‧ Hi-Fi audio system.

‧ Bluetooth.

‧ DAB

DESCRIPTION

The MS6283 is a class AB headphone drivers with audio volume controller. The MS6283 have 3 sets of stereo

input(1 differential Input), soft step control with programmable blend times. It uses CMOS technology specially for

the low voltage application with low noise, rail-to-rail output.

BLOCK DIAGRAM