LTK5180 is a 16 Ω -2.2W, differential structure, Class F audio power amplifier.
    The working voltage of LTK5180 is 6-14V, and it adopts a differential input structure, which has a good suppression effect on noise interference.
    The F-class mode control and turn off control of LTK5180 are integrated into one pin, which can greatly save IO ports by controlling the on and off of the chip, and freely switching between AB and D classes through one pin. In AB class, EMI interference can be completely eliminated, and in D class amplifier mode, it can provide efficiency of over 90%. The new unfiltered structure can eliminate the output low-pass filter of traditional D class amplifiers.
   LTK5180 is packaged in MSOP-8.

    

Input voltage range 6V-14V
Unfiltered Class D/Class AB amplifier, low static current, and low EMI
FM mode without interference
Excellent blasting sound suppression circuit
Ultra low noise floor, ultra-low distortion
Provide 6W output power under 10% THD+N, VDD=9V, 8 Ω load
Provide up to 2.2W output power under 10% THD+N, VDD=7.4V, 16 Ω load
Over temperature protection, short circuit protection
LTK5180 adopts MSOP-8 packaging

walkie-talkie
Portable audio devices
Various 6-14V power supply low-power audio equipment