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    MS6336
    MS6337
 
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Products > Audio DAC with PA > MS6337
MS6337
16-bit Stereo Audio DAC & Mono 1.8W Power Amplifiers
Plus Stereo Headphone Function


The minimum HIGH voltage of digital clocks(WS,DATA and BCK)
and the control inputs can be 1.6V at Vdd = 5V
Audio format : I2S, Right justified
Component less
Datasheet



SSOP24

QFN24
(4x4x0.8mm)



 Block Diagram
 Application Circuit

  Features
¡EOperation range: 2.7V~6.5V
¡E16-bit resolution audio DAC
¡EOutput mode : Speaker( BTL)/Headphone(SE)
¡EOutput power
    RL=4£[, 1.8W at 5V, 0.72W at 3.3V, 450mW at 2.7V
    RL=8£[, 1.2W at 5V, 0.52W at 3.3V, 330mW at 2.7V
¡ESE Output power, THD+N<0.1%
    RL=8£[, 300mW at 5V, 125mW at 3.3V, 85mW at 2.7V
    RL=32£[, 90mW at 5V, 43mW at 3.3V, 25mW at 2.7V
¡EAudio format : I2S, Right justified
¡EExcellent Power Supply Rejection Ratio(PSRR)
¡EThe minimum HIGH voltage of digital clocks(WS,DATA and BCK)and
    the control inputs can be 1.6V at Vdd = 5V
¡EComponent less
¡EShutdown function
¡EHoused in SSOP24(150mil), QFN24(4x4x0.8mm)package
  Application
¡EMultimedia system
¡EPortable Digital Audio
 Description

The MS6337 is a 16-bits voltage-output Digital-to-Analog Converter (DAC) integrated class AB stereo headphone driver and mono speaker power amplifier. It can drive 1.8W of continuous average power into a mono 4£[ bridged-tied (BTL) speaker or 2 * 90mW into stereo 32£[ single ended (SE) headphone. The 16-bit DAC supports popular formats as I2S, Right Justified.

The MS6337 is with the excellent Power Supply Rejection Ratio(PSRR) 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 MS6337 ideally suited for use in digital audio equipment.

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