Specifications Supply voltage (pin 14) VP max. 23 V Input voltage (pins 1 to 8) VI max. VP -VI max. 0,5 V Switch control voltage (pins 11, 12 and 13) VS 0 to 23 V Input current ±II max. 20 mA Switch control current -IS max. 50 mA Total power dissipation ...
TDA1029: Specifications Supply voltage (pin 14) VP max. 23 V Input voltage (pins 1 to 8) VI max. VP -VI max. 0,5 V Switch control voltage (pins 11, 12 and 13) VS 0 to 23 V Inpu...
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Features: · 4, 16, 32, 64, 128 and 256 Quadrature Amplitude Modulation (QAM) demodulator (DVB-C co...
Supply voltage (pin 14) | VP | max. | 23 V |
Input voltage (pins 1 to 8) | VI | max. | VP |
-VI | max. | 0,5 V | |
Switch control voltage (pins 11, 12 and 13) | VS | 0 to 23 V | |
Input current | ±II | max. | 20 mA |
Switch control current | -IS | max. | 50 mA |
Total power dissipation | Ptot | max. | 800 mW |
Storage temperature | Tstg | -55 to + 150 °C | |
Operating ambient temperature | Tamb | -30 to + 80 °C |
The TDA1029 is a dual operational amplifier (connected as an impedance converter) each amplifier having 4 mutually switchable inputs which are protected by clamping diodes. The input currents are independent of switch position and the outputs are short-circuit protected.
The device is intended as an electronic two-channel signal-source switch in a.f. amplifiers.