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參數(shù)資料
| 型號： | HT82V735 |
| 廠商： | Holtek Semiconductor Inc. |
| 元件分類： | 音頻放大器 |
| 英文描述： | 330mW Stereo Audio Power Amp With Shutdown |
| 中文描述： | 為330mW立體聲音頻功率放大器具有關(guān)斷 |
| 文件頁數(shù)： | 1/9頁 |
| 文件大?。?/td> | 131K |
| 代理商： | HT82V735 |
HT82V735
330mW Stereo Audio Power Amp With Shutdown
Block Diagram
Pin Assignment
Pin Description
Pin No. Pin Name I/O
Description
1
OUT1
O
Channel 1 output pin
2
IN1
I
Channel 1 Audio input
3
BIAS
I
Supports a voltage driver for internal bias
4
VSS
Negative power supply, ground
5
CE
I
Power down mode when held high, I (power down) =1 A
6
IN2
I
Channel 2 Audio input
7
OUT2
O
Channel 2 output pin
8
VDD
Positive power supply
Rev. 1.10
1
February 18, 2004
Features
Operating voltage: 2.4V~6.0V
Very low standby current 0.5 A (Typ.)
High signal-to-noise ratio
High slew rate
Output power 330mW at 10% THD+N into 8
Excellent power supply ripple rejection
Low power consumption
Wide temperature operating range
Direct drive speaker
Shutdown function
8-pin SOP package
Applications
CD ROM DVD player
Notebook/Desktop PC
Portable Audio Device
Headphone Amplifier
Microphone Pre-amplifier
Discman/MP3
General Description
HT82V735 is a class AB stereo earphone driver de-
signed for portable digital audio application. Pin assign-
ments and application circuits are compatible with
LM4880 which is suitable for effective low cost applica-
tions. The HT82V735 can deliver a maximum of 330mW
Output power to an 8
(THD+N) from a 5V power supply. The very low standby
currentinshutdownmodecontributestothereductionof
power consumption of battery-powered equipments. It
provides 8-SOP package.
load with less than 10%
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| HT82V736 | Stereo Headphone Driver with Mute |
| HT82V737 | 16-Bit Stereo Audio D/A Converter with Earphone Driver |
| HT82V738 | 24-Bit Stereo Audio D/A Converter |
| HT82V739_08 | 1200mW Audio Power Amp with Shutdown |
| HT82V739 | 1200mW Audio Power Amp with Shutdown |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| HT82V736 | 制造商:HOLTEK 制造商全稱:Holtek Semiconductor Inc 功能描述:Stereo Headphone Driver with Mute |
| HT82V737 | 制造商:HOLTEK 制造商全稱:Holtek Semiconductor Inc 功能描述:16-Bit Stereo Audio D/A Converter with Earphone Driver |
| 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 |
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