The CS5250E is a built-in Charge Pump module with fixed 28x gain, Class AB/D switching, three anti-break modes optional, and 5.3W single-channel Class GF audio power amplifier. CS5250E adopts CMOS technology, capacitive boost type GF mono audio amplifier, can provide up to 5.3W continuous power for 4Ω load; CS5250E chip internal fixed 28 times gain, effectively reduce the number of peripheral components; The power amplifier integrates two working modes, Class D and Class AB, to ensure the strong power output in Class D mode, and to eliminate the interference of the power amplifier on the system when there is FM; The CS5250E has a unique NCN function that automatically adjusts the amplifier's gain according to the size of the output signal for a more comfortable hearing experience.
    The CS5250E is an ideal audio subsystem amplifier solution for mobile audio devices powered by lithium batteries, with a low cost containment component on the periphery. The CS5250E's fully differential architecture and extremely high PSRR effectively improve the CS5250E's ability to suppress RF noise. In addition, CS5250E has built-in overcurrent protection and overheat protection, which effectively protects the chip from being damaged under abnormal working conditions.
    The CS5250E offers the ESOP10 package type with a rated operating temperature range of -40 ° C to 85 ° C.