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參數資料
| 型號： | FAN7021M |
| 廠商： | FAIRCHILD SEMICONDUCTOR CORP |
| 元件分類： | 音頻／視頻放大 |
| 英文描述： | AUDIO AMPLIFIER|SINGLE|CMOS|SOP|8PIN|PLASTIC |
| 中文描述： | 1 W, 1 CHANNEL, AUDIO AMPLIFIER, PDSO8 |
| 封裝： | 0.225 INCH, SOP-8 |
| 文件頁數： | 1/10頁 |
| 文件大?。?/td> | 85K |
| 代理商： | FAN7021M |
2002 Fairchild Semiconductor Corporation
www.fairchildsemi.com
Rev. 1.0.1
Features
Continuous Average Power is 1.0W (8
)
Low THD: Under 0.2% (5V)
Do not Need Output Coupling Capacitor or Bootstrap
Capacitor
Low Shutdown Current: 0.01
μ
A
Shutdown: High Active
Built in Reduction Circuit for Popping noise
Built in TSD Circuit
Typical Applications
Cellular Phone
Portable Computer
Audio Systems
Description
The FAN7021 is a bridge connected audio power amplifier
capable of delivering 1W of continuous average power to an
8
load with less than 0.2%(THD) from a 5V power supply.
The FAN7021 require few external components and operate
on low supply voltage from 2.0V to 5.5V. Since the
FAN7021 does not require output coupling capacitor,
bootstrap capacitors, or snubber networks, it is ideally suited
for low power portable systems that require minimum
volume and weight. The FAN7021 feqtures an externally
controlled, low power consumption shutdown mode (0.01
uA,typ). Additional FAN7021 features include thermal
shutdown protection, unity gain stability, and external gain
set.
8-SOP-225
1
Internal Block Diagram
5
Bias
20k
8
3
4
2
1
6
100k
100k
7
20k
IN-
IN+
BP
VDD
SD
GND
V
O2
V
O1
FAN7021
CMOS Power Amplifier
相關PDF資料 |
PDF描述 |
|---|---|
| FAN7023M | 1W CMOS Mono Power Amplifier |
| FAN7023MPX | 1W CMOS Mono Power Amplifier |
| FAN7023MU | 1W CMOS Mono Power Amplifier |
| FAN7023MUX | 1W CMOS Mono Power Amplifier |
| FAN7023MX | 1W CMOS Mono Power Amplifier |
相關代理商/技術參數 |
參數描述 |
|---|---|
| FAN7021M_Q | 功能描述:音頻放大器 1W CMOS Power amp RoHS:否 制造商:STMicroelectronics 產品:General Purpose Audio Amplifiers 輸出類型:Digital 輸出功率: THD + 噪聲: 工作電源電壓:3.3 V 電源電流: 最大功率耗散: 最大工作溫度: 安裝風格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel |
| FAN7021MX | 功能描述:音頻放大器 1W CMOS Power amp RoHS:否 制造商:STMicroelectronics 產品:General Purpose Audio Amplifiers 輸出類型:Digital 輸出功率: THD + 噪聲: 工作電源電壓:3.3 V 電源電流: 最大功率耗散: 最大工作溫度: 安裝風格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel |
| FAN7021MX_Q | 功能描述:音頻放大器 1W CMOS Power amp RoHS:否 制造商:STMicroelectronics 產品:General Purpose Audio Amplifiers 輸出類型:Digital 輸出功率: THD + 噪聲: 工作電源電壓:3.3 V 電源電流: 最大功率耗散: 最大工作溫度: 安裝風格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel |
| FAN7023 | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:1W CMOS Mono Power Amplifier |
| FAN7023M | 功能描述:音頻放大器 RoHS:否 制造商:STMicroelectronics 產品:General Purpose Audio Amplifiers 輸出類型:Digital 輸出功率: THD + 噪聲: 工作電源電壓:3.3 V 電源電流: 最大功率耗散: 最大工作溫度: 安裝風格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel |
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