鈥?200mW and 300mW Power Per Each Channel into 8鈩?/div>
Load with Less Than 0.3% and 10% THD+N,
Respectively
鈥?Low Shutdown Current : 0.1碌A(Typ.)
鈥?No Bootstrap Capacitors or Snubber Circuits are
Necessary
鈥?Stable Unity-Gain
鈥?Guaranteed Stability Under No Load Condition
鈥?External Gain Configuration Capability
鈥?Thermal Shutdown Protection Circuitry
鈥?Pop Reduction Circuit
鈥?8MSOP Surface Mount Packaging
Description
The FAN7005 is a dual, fully differential audio power ampli-
fier delivering 200mW(typ.) of continuous power into an 8鈩?/div>
load. When driving 200mW into an 8鈩?load from a 5V
power supply, the FAN7005 has less than 0.3% of THD+N
over the entire audible frequency range. To reduce the power
consumption in portable applications, the FAN7005 provides
a shutdown capability. In shutdown condition, current con-
sumption is reduced to less than 2碌A. The FAN7005 is
designed specifically to provide high quality output power
with a minimal amount of external components using surface
mount packaging. Since the additional snubber circuits or
bootstrap capacitors are not needed, the FAN7005 is well
suited for portable systems and other hand-held devices.
Typical Applications
鈥?PDA
鈥?MP3/CDP
鈥?Portable Audio System
8MSOP
1
8SOP
1
Internal Block Diagram
V
DD
6
RIN 8
20k鈩?/div>
V
DD
8
7 ROUT
RIN 2
20k鈩?/div>
1 ROUT
100k鈩?/div>
SDH 3
Bias
100k鈩?/div>
VDD/2
SDH 5
Bias
VDD/2
BP 1
100k鈩?/div>
20k鈩?/div>
BP 3
100k鈩?/div>
20k鈩?/div>
LIN 4
2
GND
5 LOUT
LIN 6
4
GND
7 LOUT
FAN7005MU(8MSOP)
FAN7005M(8SOP)
Rev. 1.0.0
漏2002 Fairchild Semiconductor Corporation
next
FAN7005MX 產品屬性
Fairchild Semiconductor
音頻放大器
Class-AB
300 mW
2-Channel Stereo
0.04 %
3 V, 5 V
31 mW
+ 85 C
SMD/SMT
SOP-8
Reel
32 Ohms
Single
- 40 C
Single
3000
Single
5.5 V
2.7 V
FAN7005MX相關型號PDF文件下載
-
型號
版本
描述
廠商
下載
-
英文版
Low Power Amplifier
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英文版
Low Power Amplifier
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英文版
200mW Stereo Power Amplifier with Shutdown
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英文版
200mW Stereo Power Amplifier with Shutdown
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CMOS Power Amplifier
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High Side Gate Driver with Reset
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High Side Gate Driver with Recharge FET
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