MOSA

MS6333

16-Bit Stereo Audio DAC & Headphone Driver

REV 7

1/13

www.mosanalog.com

16-Bit Stereo Audio DAC & Headphone Driver

Single Supply Voltage and Low Voltage

Low Power Consumption 8.9mW

Mute And Power Down Function

FEATURES

‧Operation range: 2.5V~6.5V

‧Excellent Power Supply Rejection Ratio(PSRR)

‧Reduced pop-noise circuit

‧Low power consumption

‧Mute function

‧Power down function

‧Output voltage adjusted by the external resisters

‧Component less

‧No zero crossing distortion

‧Fast setting time permits 2*, 4*, and 8* oversampling

(serial

input)

or

double

speed

operation

at

4*

oversampling

‧Compatible with most of the Japanese input formats;

time multiplexed, two's complement, TTL input level.

The minimum HIGH voltage of TTL inputs(WS,

DATA and BCK) can be 1.8V for some special

application, but the operation voltage should not exceed

4.5V.

‧ Housed in 16 pin SSOP, QFN package

APPLICATIONS

‧Multimedia system, MP3, PDA, Portable Digital Audio.

DESCRIPTION

The MS6333 is an integrated 16-bits voltage-output Digital-to-Analog Converter (DAC) and class AB stereo

headphone driver. The MS6333 is with the excellent Power Supply Rejection Ratio(PSRR). It is fabricated in a CMOS

process and features extremely low power dissipation, small package size and easy application. The accuracy of the

matched coarse current sources, combined with the unique symmetrical decoding method, preclude zero-crossing

distortion and ensures high quality audio reproduction. These unique features, combined with its exceptional

performance, make the MS6333 ideally suited for use in digital audio equipment.

BLOCK DIAGRAM

DAC

+

-

+

-

AV

DV

DD

DGND

CAP

HPV

DD

HP

VSS

BCK

WS

DATA

MS6333

MUTE

PD

Mute