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參數(shù)資料
| 型號(hào)： | AA8227PH-E1 |
| 廠商： | BCD SEMICONDUCTOR MANUFACTURING LTD |
| 元件分類： | 音頻／視頻放大 |
| 英文描述： | DUAL AUDIO POWER AMPLIFIER |
| 中文描述： | 3 W, 1 CHANNEL, AUDIO AMPLIFIER, PDIP12 |
| 封裝： | ROHS COMPLIANT, HDIP-12 |
| 文件頁數(shù)： | 1/2頁 |
| 文件大小： | 59K |
| 代理商： | AA8227PH-E1 |
Description
The AA8227 is a monolithic dual audio power amplifier
with built-in power on/off switch. It is designed for use in
portable radio cassette, tape recorder and other audio
products.
Because it needs only few external components to work,
an audio system adopting AA8227 will have a remarkable
merit to save system space.
Features
·
High Power: P
OUT
=2.5W/CH (Typ) at R
L
=4
,
V
CC1
=V
CC2
=9V, THD=10%
Built-in Standby Switch
Built-in Thermal Shutdown Protection Circuit
Low Popping Noise at Power On
Soft Clip
Few External Components
Operating Supply Voltage Range: 5 to 15 V
·
·
·
·
·
·
Applications
·
·
·
·
·
Mini 2.1-CH or 5.1-CH Audio Sound System
PC External Audio Power Amplifier
Portable Radio Cassette
Tape Recorder
Active Speaker
Benefits
·
·
·
·
High Power
Low THD
Low Output Noise
Small Supply Current
Parametric Table
(V
CC1
=V
CC2
=9V
,
R
L
=4
, unless otherwise speci-
fied.)
Supply Voltage (Min) (V)
5
Supply Voltage (Max) (V)
15
Supply Current (mA)
21
Quiescent Output Voltage (V)
4.5
Output Power per Channel
at THD=10% when R
L
=4
(W)
Output Power per Channel
at THD=10% when R
L
=3
(W)
Total Harmonic Distortion at 0.4W/CH (%)
2.5
3.0
0.2
Closed Loop Voltage Gain when R
NF
=120
(dB)
Output Noise Voltage (mVrms)
45
0.3
Ripple Rejection Ratio (dB)
52
Channel Separation (dB)
50
Package
HDIP-
12
Additional Available Materials
·
·
·
Samples
Preliminary Datasheet
Reliability Report
Aug. 2006
BCD Semiconductor Manufacturing Limited
Product Brief
DUAL AUDIO POWER AMPLIFIER
AA8227
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AA8251MB-AT | 功能描述:風(fēng)扇 AC FAN RoHS:否 制造商:Sanyo Denki 產(chǎn)品:Fans 電流類型: 電源電壓:48 V 氣流:636 CFM 軸承類型: 噪聲:83 dBA 速度:6400 RPM 功率額定值:264 W 框架尺寸 (mm):172 mm x 150 mm x 102 mm 外殼材料:Aluminum 端接類型:Wire 系列: |
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| AA8252MB-AT | 制造商:ADDA USA Corporation 功能描述:220 Volt AC Ball Bearing Fan |
| AA8252MB-AT-LF | 功能描述:風(fēng)扇 80x80x25mm 220-240AC Medium Spd Terminal RoHS:否 制造商:Sanyo Denki 產(chǎn)品:Fans 電流類型: 電源電壓:48 V 氣流:636 CFM 軸承類型: 噪聲:83 dBA 速度:6400 RPM 功率額定值:264 W 框架尺寸 (mm):172 mm x 150 mm x 102 mm 外殼材料:Aluminum 端接類型:Wire 系列: |
| AA8252MS-AT | 功能描述:鼓風(fēng)機(jī) 80x80x25mm Sleeve 220-240VAC(230VAC) RoHS:否 制造商:Murata 產(chǎn)品:Blowers 電流類型:DC 電源電壓:5.3 V 氣流:1 l/min 軸承類型: 噪聲: 速度: 功率額定值: 框架尺寸 (mm):20 mm x 20 mm x 1.85 mm 外殼材料: 端接類型:SMD/SMT 系列:MZB |
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