Fully Differential Audio Power Amplifier
Product Brief
CP2296 V1.1
Audio Power Amplifier Series
1.25W,Mono,Fully Differential Audio Power Amplifier with Intern...
Description
Product Brief
CP2296 V1.1
Audio Power Amplifier Series
1.25W,Mono,Fully Differential Audio Power Amplifier with Internal Feedback Resistors
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General Description
The CP2296 is a fully differential audio power amplifier designed for demanding audio applications. It is capable of delivering 1.25 watt of continuous average power to an 8Ω BTL load with less than 1% distortion (THD+N) from a 5V battery voltage. It operates from 2.2V to 5.5V. Features like -86dB PSRR at 217Hz, improved RF-rectification immunity, the space-saving CSP9 and MSOP8 package, the advanced pop & click circuitry, a minimal count of external components and low-power shutdown mode make the CP2296 ideal for wireless handsets. The CP2296 is unity-gain stable, and the gain can be configured by external input resistors and internal feedback resistors.
CSP9 Package 1.5mm x 1.5mm -40℃~85℃
MSOP8 Package -40℃~85℃
Features
y y y y y y y y y y y y Fully differential amplifier Improved PSRR at 217Hz(VDD>3.0V) -86dB (typ) Power output at 5.0V & 1% THD 1.25W (typ) Power output at 3.6V & 1% THD 0.6W (typ) Ultra low shutdown current 0.01µA (typ) Improved pop & click circuitry eliminates noises during turn-on and turn-off transitions Thermal overload protection circuitry No output coupling capacitors, bootstrap capacitors required Unity-gain stable External gain configuration capability Available in space-saving packages: CSP9 and MSOP8 RoHS compliant and 100% lead(Pb)-free
Applications
y y y y Wirel...
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