汽车音响内置音效IC TA8276HQ 歌乐机头OEM芯片电路图技术资料
TA8276HQT.H.D – POUT100 VCC = 13.2 V RL = 4 100 f = 1 kHz RL = 4 T.H.D – POUT(%)10(%) Total harmonic distortion T.H.D10Total harmonic distortion T.H.D1 10 kHz1100 Hz 0.1 1 kHz9.0 V 0.113.2 V16.0 V0.01 0.11101000.01 0.1110100Output powerPOUT(W)Output powerPOUT(W)ICCQ – VCC400 1T.H.D – f(%) Total harmonic distortion T.H.D0.1RL = ∞(mA)VIN = 0 300ICCQOUT3 OUT1 OUT2Quiescent current2000.01 OUT4 VCC = 13.2 V RL = 4 Pout = 5 W 0.001 10 100 1k 10 k 100 k1000 0 10 20 30Power supply voltageVCC (V)Frequency f(Hz)102004-05-10
