Catalog > Semiconductors > Integrated Circuits TDA2540 IC Amplifier IF With Demodulator & AFC 16PD Part No: TDA2540 42.78 ZAR inc for 1 Each (Quoting) Add to Cart Specifications, Prices & Availability may change without notice. Images are for illustration purposes only. E&OE Specifications Supply Voltage (VCC): 12V typical Operating Voltage Range: 9V to 16V Power Consumption: Approximately 300mW IF Frequency: 38.9MHz typical Video Output Voltage: 2V typical Sound Trap Frequency: 33.4MHz Gain Control Range: 60dB typical Input Sensitivity: Low-level IF input compatible