MS6282 Datasheet, PDF (1/15 Pages) MOSA ELECTRONICS – Class AB Stereo Headphone Driver, Low voltage Volume Controller

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
V_DD GND V_REF
SDA
SCL
V1.1
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