HT5012 datasheet(2/4 Pages) HEROIC

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HT5010/1/2

D/A Converter

-2-

12/2018 – V0.6

24-Bit, 192kHz Stereo D/A Converter

 FEATURES

・Multiple audio data interface formats, up to 24-bit

・Automatically Detects Sample Rates up to

192kHz

・105dB Dynamic Range

・-90dB THD+N

・Multi-bit Delta-Sigma Modulator

・3.3V Single Power Supply

・Low Clock-Jitter Sensitivity

・Filtered Line-Level Outputs

・On-chip Digital De-emphasis

・Output pop-noise Minimization

・Small 10-pin MSOP Package

 APPLICATIONS

・Speakers ・TV sets

・DVD Player ・Set top box

・Digital Photo Frame ・DVD recorder

・Home theater・Automotive audio system

 DESCRIPTION

The HT5010/1/2 family is a low-cost stereo digital to

analog converter, including interpolation, multibit

D/A conversion and output analog filtering in a

10-pin package.

The device family can accept multiple audio

formats up to 24-bit word length.

The device family is based on an advanced multi-bit

Δ-Σ modulator to convert data into two channel

analog outputs with a linear analog low-pass filter.

The multi-bit Δ-Σ modulator makes the device with

very low sensitivity to clock jitter and very low

out-of-band noise. It also includes auto speed

mode detection using both sample rate and master

clock ratio as a method of auto-selecting sampling

rates between 2 kHz and 200 kHz.

The

device

family

contains

on-chip

digital

deemphasis, operates from a single +3.3 V power

supply, and requires minimal support circuitry.

These features are ideal for DVD players &

recorders, digital televisions, home theater and set

top box products, and automotive audio systems.

The device family is available in a 10-pin MSOP

package.

 BLOCK DIAGRAM

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