CO4808
Dual 105mW Headphone Amplifier
Features
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SOP surface mount packaging
Switch on/off click suppression
Excellent power supply ripple rejection
Unity-gain stable
Minimum external components
Description
The
CO4808
is a dual audio power amplifier capable of
delivering 105mW per channel of continuous average power
into a 16Ω load with 0.1% (THD+N) from a 5V power supply.
Boomer audio power amplifiers were designed specifically to
provide high quality output power with a minimal amount of
external components using surface mount packaging. Since
the
CO4808
does not require bootstrap capacitors or snub-
ber networks, it is optimally suited for low-power portable
systems.
The unity-gain stable
CO4808
can be configured by external
gain-setting resistors.
Applications
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Headphone Amplifier
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Personal Computers
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Portable electronic devices
Key Specifications
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THD+N at 1kHz at 105mW continuous average output
power into 16Ω
0.1% (typ)
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THD+N at 1kHz at 70mW continuous average output
power into 32Ω
0.1% (typ)
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Output power at 0.1% THD+N at 1kHz into 32Ω 70mW
(typ)
Ordering Information
CO4808 X
Blank: Sop-8 & Tube
A: Sop-8 & Taping
* All specs and applications shown above subject to change without prior notice.
1F-5 NO.66 SEC.2 NAN-KAN RD ., LUCHU , TAOYUAN, TAIWAN
Email: server@ceramate.com.tw
Tel:886-3-3214525
Http: www.ceramate.com.tw
Page 1 of 4
Rev 1.0 May 18,2004
Fax:886-3-3521052