DESCRIPTION
The UTC equipment. *High distortion THD=0.08% at Vi+200Mv SIP-9 BLOCK DIAGRAM L.P.F-1 Vcc 2 Input 1 Phase Dector 4 Vcc 76kHz o AF DC 19kHz<90 1/2 1/2 Buffer Lamp Trigger 19kHz<0 o FM switch 1/2 Stereo Decorder 38kHz Voltage Regulator 8 9 7 L.P.F-2 6 SW2 GND 5 3 SW1 LED L-CH OutputR-CH Output 38khz check FC SW1 VCC SW2 38KHz Vcc UTC UNISONIC TECHNOLOGIES CO., LTD. 1 QW-R110-004,A UTC TA7343AP LINEAR INTEGRATED CIRCUIT ABSOLUTE MAXIMUN RATING(Ta=25°C) PARAMETER Supply Voltage Lamp Voltage Lamp Current (Continuous) Power Dissipation Operating Temperature Range Storage Temperature Range SYMBOL VCC VLAMP ILAMP PD TOPR TSTG RATING 12 16 20 500 -20 - +70 -40 - +125 UNIT V V mA mW °C °C ELECTRICAL CHARACTERISTICS
(Ta=25°C,VCC=8V,f=1KHZ, unless otherwise specified) PARAMETER Quiescent Circuit Current Maximum Input Voltage Channel Separation Total Harmonic Distortion (mono) Total Harmonic Distortion (Stereo) Voltage Gain Channel Balance Lamp ON Level Lamp OFF Level Lamp Hysteresis Car...
Unisonic Technologies
