Datasheet Details
| Part number | TEA5591A |
|---|---|
| Manufacturer | NXP Semiconductors |
| File Size | 144.25 KB |
| Description | AM/FM radio receiver |
| Download | TEA5591A Download (PDF) |
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Overview: INTEGRATED CIRCUITS DATA SHEET TEA5591A AM/FM radio receiver circuit Product specification File under Integrated Circuits, IC01 February 1990 Philips Semiconductors Product specification AM/FM radio receiver.
| Part number | TEA5591A |
|---|---|
| Manufacturer | NXP Semiconductors |
| File Size | 144.25 KB |
| Description | AM/FM radio receiver |
| Download | TEA5591A Download (PDF) |
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|
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TEA5591A The TEA5591A is a 24-pin integrated radio circuit, derived from the TEA5591 and is designed for use in AM/FM portable radios and clock radios.
The TEA5591A differs from the TEA5591 in that it has: • Separate IF input pins for AM and FM • A split-up AM-IF stage (for distributed selectivity) • An LED driver indicator The main advantage of the TEA5591A is its ability to operate over a wide range of supply voltages (1.8 to 15 V) without any loss of performance.
The AM circuit incorporates: • A double balance mixer • A ‘one-pin’ oscillator with amplitude control operating in the 0.6 to 30 MHz frequency range • A split-up IF amplifier • A detector • An AGC circuit which controls the IF amplifier and mixer.
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|---|---|
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