The KIA6210AH is a kind of 22 W BTL dual audio power amplifier. It is a stereo audio power with two built-in channels to reduce the characteristic difference between L and R channels. The device is designed for use in car audio. Besides, the functions of stand-by and muting, and a variety of protection circuits are available.
What comes next is about the features: (1)low thermal resistance: θj-T=1.5℃/W (infinite heat sink); (2)high power: POUT(1)=22 W (typ)/channel (VCC=14.4 V, f=1 kHz, THD=10%, RL=4Ω) and POUT(2)=19 W (typ)/channel (VCC=13.2 V, f=1 kHz, THD=10%, RL=4Ω); (3)low distortion: THD=0.045 (VCC=14.4 V, f=1 kHz, POUT=1 W, THD=10%, RL=4Ω, GV=50 dB); (4)low noise: VNO=0.30m Vrms (typ) (VCC=13.2 V, RL=4Ω, GV=50 dB, Rg=0Ω, BW=20 Hz to 20 kHz); (5)built-in muting function; (6)built-in various protection circuits; (7)operating supply voltage: VCC=9 to 18 V.
What comes next is about the features: (1)low thermal resistance: θj-T=1.5℃/W (infinite heat sink); (2)high power: POUT(1)=22 W (typ)/channel (VCC=14.4 V, f=1 kHz, THD=10%, RL=4Ω) and POUT(2)=19 W (typ)/channel (VCC=13.2 V, f=1 kHz, THD=10%, RL=4Ω); (3)low distortion: THD=0.045 (VCC=14.4 V, f=1 kHz, POUT=1 W, THD=10%, RL=4Ω, GV=50 dB); (4)low noise: VNO=0.30m Vrms (typ) (VCC=13.2 V, RL=4Ω, GV=50 dB, Rg=0Ω, BW=20 Hz to 20 kHz); (5)built-in muting function; (6)built-in various protection circuits; (7)operating supply voltage: VCC=9 to 18 V.
