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PDF CP2261 Data sheet ( Hoja de datos )
| Número de pieza | CP2261 | |
| Descripción | Fully Differential Audio Power Amplifier | |
| Fabricantes | CHIP | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de CP2261 (archivo pdf) en la parte inferior de esta página. Total 3 Páginas | ||
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Product Brief
2.8W/CH,Stereo,Fully Differential Audio
Internal Feedback Resistors
CP2261 V1.0
Audio Power Amplifier Series
Power Amplifier with
www.datasheet4Gu.econmeral Description
The CP2261 is a stereo fully differential audio power amplifier designed
for demanding audio applications. It is capable of delivering 2.8 watt of
continuous average power to a 3Ω load with less than 10% distortion
(THD+N) from a 5V battery voltage. It operates from 2.2V to 5.5V.
Features like -85dB PSRR at 217Hz, improved RF-rectification
immunity, the space-saving QFN16 package, the advanced pop & click
circuitry, a minimal count of external components and low-power
shutdown mode make the CP2261 ideal for wireless handsets and
notebook computers.
The CP2261 is unity-gain stable, and the gain can be configured by
external input resistors and internal feedback resistors.
QFN16 Package
3mm х 3mm
-40℃～85℃
Features
y Fully differential amplifier
y Improved PSRR at 217Hz
-85dB (typ)
y Power output at 5.0V, 10% THD, 3 Ω
2.8W (typ)
y Power output at 5.0V, 1% THD, 8 Ω
1.25W (typ)
y Ultra low shutdown current
0.1μA (typ)
y Improved crosstalk at 5.0V
-100dB (typ)
y Improved pop & click circuitry eliminates noises during turn-on and turn-off transitions
y Thermal overload protection circuitry
y Operating from 2.2V to 5.5V
y External gain configuration capability
y Available in space-saving QFN16 package
y RoHS compliant and 100% lead (Pb)-free
Applications
y Wireless handsets
y Portable audio devices
y PDAs
y Notebook computers
Copyright ©2008 Chiphomer Technology Limited
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| Páginas | Total 3 Páginas | |
| PDF Descargar | [ Datasheet CP2261.PDF ] | |
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