HT82V731 Holtek, HT82V731 Datasheet

no-image

HT82V731

Manufacturer Part Number
HT82V731
Description
Audio D/A converter
Manufacturer
Holtek
Datasheet

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
HT82V731
Manufacturer:
HOLTEK
Quantity:
20 000
F
Applications
General Description
HT82V731 is a 16-bit digital-to-analog converter IC uti-
lizing CMOS technology specially designed for stereo
audio application. It converts the 16 bits serial data into
an analog output voltage by high precision D/A con-
verter.
With its excellent frequency response characteristics,
the HT82V731 provides users a low cost means of im-
Block Diagram
Pin Assignment
Rev. 1.10
eatures
Wide supply voltage range: 2.4V~5.5V
CMOS technology
Low power consumption
Two voltage output channel in the same chip
CD ROM/VCD
MP3/PDA/Smartphone
Digital portable audio equipment
16-Bit Stereo Audio D/A Converter
1
plementing high quality audio voltage outputs. Besides,
its wide supply voltage range from 2.4V to 5.5V makes
the device also suitable for use in battery-powered sys-
tems or in application areas with low current consump-
tion requirements. It is compatible with TDA1311 and
available in 8-pin SOP package.
16-bit dynamic range
Low total harmonic distortion
Data in 2 s complement format, TTL
8-pin SOP package
Satellite/cable STB
Motherboard/MPEG card
HT82V731
March 4, 2003

Related parts for HT82V731

HT82V731 Summary of contents

Page 1

... CMOS technology specially designed for stereo audio application. It converts the 16 bits serial data into an analog output voltage by high precision D/A con- verter. With its excellent frequency response characteristics, the HT82V731 provides users a low cost means of im- Block Diagram Pin Assignment Rev. 1.10 HT82V731 ...

Page 2

... Note: * means measured with 1kHz sinewave generated at a sampling rate of 192kHz. Timing Diagrams Rev. 1.10 Description Test Conditions Min. Typ. V Conditions DD 2 1kHz, 0dB* 0.055 weighted at DIN 5V 92 code=0000H Timing and input signals 2 HT82V731 Ta=25 C Max. Unit 5.5 V 6.0 mA Vpp 18.4 MHz 300 kHz dB % Bit dB March 4, 2003 ...

Page 3

... Application Circuits Rev. 1.10 HT82V731 3 March 4, 2003 ...

Page 4

... Package Information 8-pin SOP (150mil) Outline Dimensions Symbol Min. A 228 B 149 189 Rev. 1.10 HT82V731 Dimensions in mil Nom. Max. 244 157 20 197 March 4, 2003 ...

Page 5

... Product Tape and Reel Specifications Reel Dimensions SOP 8N Symbol Description A Reel Outer Diameter B Reel Inner Diameter C Spindle Hole Diameter D Key Slit Width T1 Space Between Flange T2 Reel Thickness Rev. 1.10 HT82V731 Dimensions in mm 330 1.0 62 1.5 13.0+0.5 0.2 2.0 0.15 12.8+0.3 0.2 18.2 0.2 5 March 4, 2003 ...

Page 6

... P1 Cavity to Perforation (Length Direction) A0 Cavity Length B0 Cavity Width K0 Cavity Depth t Carrier Tape Thickness C Cover Tape Width Rev. 1.10 HT82V731 Dimensions in mm 12.0+0.3 0.1 8.0 0.1 1.75 0.1 5.5 0.1 1.55 0.1 1.5+0.25 4.0 0.1 2.0 0.1 6.4 0.1 5.20 0.1 2.1 0.1 ...

Page 7

... Holtek s products are not authorized for use as critical components in life support devices or systems. Holtek reserves the right to alter its products without prior notification. For the most up-to-date information, please visit our web site at http://www.holtek.com.tw. Rev. 1.10 HT82V731 7 March 4, 2003 ...

Related keywords