| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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5 pcs
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5 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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| Tape & Reel | |
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The TDA3561A is a specialized integrated circuit designed for decoding PAL colour television signals. It combines essential functions for identifying and demodulating PAL signals, along with a luminance amplifier and an RGB-matrix and amplifier. This allows for output signals up to 5 V peak-to-peak, suitable for direct drive of discrete output stages.
The device includes features such as a peak white limiter, brightness control via a variable pulse in the luminance channel, and improved suppression of internal and external RGB signals. It also offers high current capability for RGB and chrominance outputs.
Key electrical characteristics include a typical supply voltage of 12 V and a typical supply current of 85 mA. The luminance input signal is typically 0.45 V peak-to-peak, while the chrominance input signal ranges from 55 to 1100 mV peak-to-peak. RGB output signals at nominal contrast and saturation are typically 5.25 V peak-to-peak.
The TDA3561A is supplied in a 28-lead DIL plastic package (SOT 117). Its design supports data insertion for text display systems and channel number displays.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.92 | $1.92 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The typical supply voltage for the TDA3561A is 12 V.
The typical supply current of the TDA3561A is 85 mA.
The RGB output signals at nominal contrast and saturation are typically 5.25 V peak-to-peak.
The TDA3561A is supplied in a 28-lead DIL plastic package.