CP2297 Datasheet PDF

CHIP CP2297

The CP2297 is a fully differential audio power amplifier designed for demanding audio applications. It is capable of delivering 3.1 watt of continuous average power to a 3Ω BTL load with less than 10% distortion (THD+N) from a 5V battery voltage. It operates from 2.2V to 5.5V.

Part No.	CP2297
Datasheet	CP2297 Download
Manufacturer	CHIP
Description	Fully Differential Audio Power Amplifier
Buy	Stock & Price

GENERAL DESCRIPTION

It operates from 2.2V to 5.5V.

FEATURES

like -86dB PSRR at 217Hz, improved RF-rectification immunity, the space-saving CSP9, DFN8, MSOP8 and SOP8-PP(EXP PAD)packages, the advanced pop & click circuitry, a minimal count of external components and low-power shutdown mode make the CP2297 ideal for wireless handsets. The CP2297 is unity-gain stable, and the gain can be configured by external input resistors and internal feedback resistors. CSP9 Package 1.5mm х 1.5mm -40℃～85℃ DFN8 Package 3mm х 3mm -40℃～85℃ MSOP8 Package -40℃～85℃

FEATURES

y y y y y y y y y y y Fully differential amplifier Improved PSRR at 217Hz -86dB (typ) Power output at 5.0V, 10% THD, 3 Ω (DFN8, SOP8-PP only) 3.1W (typ) Power output at 5.0V, 1% THD, 8 Ω 1.36W (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 Unity-gain stable External gain configuration capability Available in spac...