| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
60 pcs
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60 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Power Dissipation |
The TDA2541 from Texas Instruments is an integrated circuit designed as an IF amplifier and AM demodulator for television receivers. It supports both color and black and white reception, compatible with PNP or NPN tuners, and intended for negative or positive modulation CCIR standards.
Key functions integrated into the TDA2541 include a gain-controlled amplifier, synchronous demodulator, white spot inverter, video preamplifier with noise protection, switchable AFC, and AGC with noise gating. It also provides a tuner AGC output and a VCR switch for video output inhibition.
Electrical characteristics include a typical supply voltage of 12V and a typical supply current of 50mA. The IF input voltage sensitivity is 85μVRMS at 38.9MHz, with a video output voltage of 2.7VPP. The device features a significant IF voltage gain control range of 64dB and a signal-to-noise ratio of 58dB at a 10mV input.
The TDA2541 is supplied in a 16-pin DIP (Plastic Package). It operates within an ambient temperature range of 0°C to 70°C and has a power dissipation of 900mW.
| 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 TDA2541 is 12V.
The typical supply current for the TDA2541 is 50mA.
The IF input voltage sensitivity at 38.9MHz is typically 85μVRMS.
The video output voltage (white at 10% of top synchro) is typically 2.7VPP.
The IF voltage gain control range is typically 64dB.
The signal to noise ratio at VI = 10mV is typically 58dB.
The operating ambient temperature range is 0°C to 70°C.
