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TDA3845 |
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| Part Number | TDA3845 |
| Manufacturer | NXP (https://www.nxp.com/) |
| Description | The TDA3845 is a quasi split-sound IF circuit which is designed to provide high performance television FM/AM sound. QUICK REFERENCE DATA SYMBOL VP1 VP2 IP V1-16(RMS) V12-13(RMS) (S +W)/W pin 14 pin 1... |
| Features |
• Power supply from 5 V (200 mW) to 8 V source also an alternative 12 V source (12 V not for TDA3845T) • Gain controlled wideband IF amplifier (AC coupled with three stages) • High precision internal 90° phase shifter for quadrature demodulator • Amplitude detector for gain control which operates as a peak detector for FM sound and as a mean level detector for AM sound (switchable) • In-phase wideband synchronous demodulator for AM detection TDA3845; TDA3845T • Stabilizer circuit for ripple rejection and constant output signals • ESD protection for all pins • Suitable for all FM standards and... |
| Document |
 TDA3845 Data Sheet
PDF 137.13KB |
| Distributor | Stock | Price | Buy |
|---|
| No. | Parte # | Fabricante | Descripción | Hoja de Datos |
|---|---|---|---|---|
| 1 | TDA3840 |
Philips |
TV IF Amplifier and Demodulator |
|
| 2 | TDA3842 |
Philips |
Multistandard TV IF amplifier and demodulator |
|
| 3 | TDA3843 |
NXP |
Sound-IF circuit for TV AM-sound standard L and L |
|
| 4 | TDA3845T |
NXP |
Quasi split-sound circuit and AM demodulator |
|
| 5 | TDA3800G |
ETC |
STEREO/DUAL TV SOUND PROCESSING CIRCUITS |
|