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參數資料
| 型號： | HT82V739 |
| 廠商： | Holtek Semiconductor Inc. |
| 英文描述： | 1200mW Audio Power Amp with Shutdown |
| 中文描述： | 1200mW音頻功率放大器，帶有關斷 |
| 文件頁數： | 1/8頁 |
| 文件大小： | 87K |
| 代理商： | HT82V739 |
HT82V739
1200mW Audio Power Amp with Shutdown
Block Diagram
Pin Assignment
Pin Description
Pin No.
Pin Name
I/O
Description
1
OUTN
O
Negative output
2
Aud In
I
Audio input
3
VREF
O
Speaker non-inverting input voltage reference
4
VSS
Negative power supply, ground
5
CE
I
Chip enable, low active
6
NC
Not connected
7
OUTP
O
Positive output
8
VDD
Positive power supply
Rev. 1.00
1
March 13, 2007
Features
Operating voltage: 2.2V to 5.5V
High signal-to-noise ratio
Low distortion
Large output voltage swing
Low power consumption
Output power 1200mW at 10% THD+N into 8
(V
DD
=5V)
Wide temperature operating range
Lowpower-onandchipenableordisablePOPnoise.
Low standby current
Power off control
Direct drive speaker
8-pin DIP/SOP package
General Description
HT82V739 is an integrated class AB mono speaker
driver contained in a 8-pin DIP/SOP package. The
HT82V739 is capable of delivering 1200mW output
power to an 8
load with less than 10% (THD+N) from a
5V power supply. The very low standby current in
shutdown mode contributes to the reduction of power
consumption of battery-powered equipments.
Applications
Applied for HT36 series, HT86 series and other
Holtek products
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| HT82V804 | CCD 4CH Vertical Driver |
| HT82V805 | CCD 4 Channel Vertical Driver |
| HT82V805_1 | CCD 4 Channel Vertical Driver |
| HT82V806 | CCD 6 Channel Vertical Driver |
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相關代理商/技術參數 |
參數描述 |
|---|---|
| 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 |
| HT82V805_1 | 制造商:HOLTEK 制造商全稱:Holtek Semiconductor Inc 功能描述:CCD 4 Channel Vertical Driver |
| HT82V805A | 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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