TA8215H

TA8215H / L TOSHIBA Bipolar Linear Integrated Circuit Silicon Monolithic TA8215H,TA8215L 18W BTL x 2CH Audio Power Amplifier The thermal resistance θj−T of TA8215H and TA8215L package designed for low thermal resistance, has a high efficiency of heat radiation. The temperature rise of chip can be reduced, and the influence from the degradation of the features due to the temperature rise at the high output can also be reduced. This stereo audio power IC, designed for car audio use, has two built−in channels to reduce the characteristic difference between L and R channels. In addition, the functions of stand−by and muting, and a variety of protection circuits are involved. TA8215H Features TA8215L · High power : POUT (1) = 18W (typ.) / channel (VCC = 14.4V, f = 1kHz, THD = 10%, RL = 4Ω) : POUT (2) = 15W (typ.) / channel (VCC = 13.2V, f = 1kHz, THD = 10%, RL = 4Ω) · Low distortion ratio : THD = 0.04% (typ.) (VCC = 13.2V, f = 1kHz, POUT = 1W, RL = 4Ω, GV = 50dB) · Low noise Weight HZIP17−P−2.00 : 9.8g (typ.) HSIP17−P−2.00 : 9.8g (typ.) : VNO = 0.30mVrms (typ.) (VCC = 13.2V, RL = 4Ω, GV 50dB, Rg = 0Ω, BW = 20Hz~20kHz) · Built−in stand−by function (with pin (4) set at low, power is turned off.) : ISB = 1µA (typ.) · Built−in muting function (with pin (1) set at low, power is turned off.) : V(mute) = 1V (typ.) · Built−in various protection circuits Protection circuits : Thermal shut down, Over voltage, Out→VCC short, Out→GND short and Out−Out short. · Operating ...