Datasheet4U.com

HT5012 Datasheet PDF

Heroic HT5012

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.
Part No. HT5012
Datasheet HT5012 Download
Manufacturer
Heroic
Description 192kHz Stereo D/A Converter
Buy Stock & Price
HT5012 datasheet page 1 preview

FEATURES

●支持多种音频数字输入格式, 最大支持24-bit字节
●可自动检测采样频率,最高192kHz
●105dB动态范围
●-90dB THD+N
●集成多比特位的Δ-Σ调制器
●支持3.3V单电源供电
●具有强抗时钟抖动能力
●内部集成输出滤波
●集成数字去重,外部无需SCLK
●输出pop声抑制
●MSOP10封装
●

APPLICATIONS

●音响
●DVD
●电视机
●机顶盒
●数码相框
●家庭影院
●

DESCRIPTION

HT5010/1/2系列产品是一款低成本的立体声DA转换 器,内部集成了内插滤波器、DA转换器和输出模拟 滤波等电路。其可支持多种音频数字输入格式,最大 支持24-bit字节。 该系列产品基于一个多比特位的Δ-Σ调制器,将数 字信号转化成两个声道的模拟信号并经过模拟滤波 器滤波。该Δ-Σ调制器对时钟抖动的敏感度很低, 且在带宽范围外具有极低的噪声。其还可使用采样率 和主时钟比作为自采样率(2kHz – 200kHz),从而 实现自动检测采样频率的功能。 该系列产品还集成了数字去重,3.3V单电源供电,无 需外部SCLK,简化了外围电路,适用于DVD、数字 电视、家庭影院、机顶盒等。 该系列产品为MSOP10封装。
● BLOCK DIAGRAM Copyright©2018, Jiaxing Heroic Technology Co., Ltd -1- 12/2018 – V0.6 24-Bit, 192kHz Stereo D/A Converter HT5010/1/2 D/A Converter
●

FEATURES

●

DESCRIPTION

●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
●Outpu...
HT5012 page 2 preview HT5012 page 3 preview