Key facts
- Brand
- Philips
- Model
- TDA1072A
- Category
- Other Electronics
- Documents
- 2
- Languages
- EN
- Last added
- 2012-07-05
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Philips TDA1072A AM Receiver Circuit Datasheet
The Philips TDA1072A is an integrated AM receiver circuit designed for use in mains-fed home receivers and car radios. It performs active filtering functions and supports oscillator frequencies up to 50 MHz with R.F. signal handling capabilities of up to 500 mV.
Key features include a gain-controlled R.F. stage, a double balanced mixer, and a temperature-compensated voltage-controlled oscillator suitable for electronic tuning. The circuit also incorporates an A.G.C. amplifier, a full-wave balanced envelope detector, and a buffered field strength indicator driver.
Philips TDA1072A specifications
| Supply voltage range | 7.5 to 18 V |
|---|---|
| Supply current range | 15 to 30 mA |
| Oscillator frequency range | 0.6 to 60 MHz |
| R.F. input voltage for S + N/N = 6 dB | 1.5 µV |
| Operating ambient temperature range | -40 to +80 °C |
All Philips TDA1072A documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What is the intended use of the TDA1072A?
It is intended for use in mains-fed home receivers and car radios.
What is the maximum R.F. input voltage for 3% total harmonic distortion?
The typical value is 500 mV.
What is the intended use of the TDA1072AT?
It is intended for use in mains-fed home receivers and car radios.
What is the maximum RF signal handling capability?
The circuit can handle RF signals up to 500 mV.