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參數資料
| 型號： | HT82V737 |
| 廠商： | Holtek Semiconductor Inc. |
| 英文描述： | 16-Bit Stereo Audio D/A Converter with Earphone Driver |
| 中文描述： | 16位立體聲音頻D / A轉換器與耳機驅動器 |
| 文件頁數： | 1/8頁 |
| 文件大小： | 97K |
| 代理商： | HT82V737 |
HT82V737
16-Bit Stereo Audio D/A Converter with Earphone Driver
Block Diagram
Rev. 1.00
1
November 26, 2003
Features
Wide supply voltage range: 2.4V~5.5V
Low power consumption
16-bit dynamic range
Low total harmonic distortion
Stereo audio outputs
Data in 2 s complement format, TTL
Minimumnumberofexternalcomponentsisrequired
Low clock jitter sensitivity
Built-in highly efficient earphone driver
16-pin NSOP package
Applications
MP3 player
CD/VCD ROM and player
Satellite/cable STB
Digital portable audio/video equipment
General Description
HT82V737 is a low power consumption stereo DAC with
an integrated earphone driver. The device utilizes
CMOS technology specially for portable MP3 players,
VCD and CD machines.
It converts the 16 bits serial data into an analog output
voltage by high precision D/A converter. It can be used
with the Japanese input format: time multiplexed, two s
complement,MSBfirstTTLlevelserialinput.Withitsex-
cellent frequency response characteristics, the
HT82V737 provides users a low cost means of imple-
menting high quality audio voltage outputs. It also builds
inaclassABstereodriverandsomeapplicationcircuits,
thus, requires minimal external components.
The HT82V737 can support low voltage operation at
2.4V so it is very suitable for portable battery powered
audio device. Alow supply in power down mode current
reduces power consumption. It is available in small
16-pin NSOP package.
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相關PDF資料 |
PDF描述 |
|---|---|
| HT82V738 | 24-Bit Stereo Audio D/A Converter |
| HT82V739_08 | 1200mW Audio Power Amp with Shutdown |
| HT82V739 | 1200mW Audio Power Amp with Shutdown |
| HT82V804 | CCD 4CH Vertical Driver |
| HT82V805 | CCD 4 Channel Vertical Driver |
相關代理商/技術參數 |
參數描述 |
|---|---|
| HT82V738 | 制造商:HOLTEK 制造商全稱:Holtek Semiconductor Inc 功能描述:24-Bit Stereo Audio D/A Converter |
| HT82V739 | 制造商:HOLTEK 制造商全稱:Holtek Semiconductor Inc 功能描述:1200mW Audio Power Amp with Shutdown |
| HT82V739_08 | 制造商:HOLTEK 制造商全稱:Holtek Semiconductor Inc 功能描述:1200mW Audio Power Amp with Shutdown |
| HT82V804 | 制造商:HOLTEK 制造商全稱:Holtek Semiconductor Inc 功能描述:CCD 4CH Vertical Driver |
| HT82V805 | 制造商:HOLTEK 制造商全稱:Holtek Semiconductor Inc 功能描述:CCD 4 Channel Vertical Driver |
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