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поискавой системы для электроныых деталей |
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поискавой системы для электроныых деталей |
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TDA5212 датащи(PDF) 3 Page - Infineon Technologies AG |
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TDA5212 датащи(HTML) 3 Page - Infineon Technologies AG |
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3 / 49 page  Product Info Product Info Wireless Components Specification, December 2006 Package TDA 5212 Product Info General Description The IC is a very low power consump- tion single chip FSK/ASK Superhet- erodyne Receiver (SHR) for the re- ceive frequency range between 902 and 928 MHz that is pin compatible to the ASK Receiver TDA5202. The IC offers a high level of integration and needs only a few external compo- nents. The device contains a low noise amplifier (LNA), a double balanced mixer, a fully integrated VCO, a PLL synthesiser, a crystal oscillator, a lim- iter with RSSI generator, a PLL FSK demodulator, a data filter, a data com- parator (slicer) and a peak detector. Additionally there is a power down fea- ture to save battery life. Features ■ Low supply current (Is = 5.4 mA typ. in FSK mode, Is = 4.8 mA typ. in ASK mode) ■ Supply voltage range 5 V ±10% ■ Power down mode with very low supply current (90 nA typ.) ■ FSK and ASK demodulation capa- bility ■ Fully integrated VCO and PLL Synthesiser ■ ASK sensitivity better than -109 dBm over specified tempera- ture range (- 40 to +85°C) ■ Receive frequency range 902 to 928 MHz ■ Limiter with RSSI generation, operating at 10.7 MHz ■ Selectable reference frequency ■ 2nd order low pass data filter with external capacitors ■ Data slicer with self-adjusting threshold ■ FSK sensitivity better than -102 dBm over specified tempera- ture range (- 40 to +85°C) Application ■ Keyless Entry Systems ■ Remote Control Systems ■ Low Bitrate ISM-band Communica- tion Systems Ordering Information Type Ordering Code Package TDA 5212 SP000013430 PG-TSSOP-28 samples available |
Аналогичный номер детали - TDA5212_06 |
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Аналогичное описание - TDA5212_06 |
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