This document is a specification for the Wireless Components ASK/FSK Single Conversion Receiver TDA 5210 Version 3.0. The product is a wireless component with ASK/FSK single conversion receiver functionality. The document describes the features and characteristics of the product.
The TDA5210 is a very low‑power single‑chip FSK/ASK super‑heterodyne receiver covering the 810‑870 MHz and 400‑440 MHz bands. It integrates a low‑noise amplifier, mixer, VCO, PLL synthesiser, limiter with RSSI generator, FSK demodulator, data filter, slicer and peak detector, plus a power‑down feature for battery‑saving operation.
The datasheet provides functional block diagrams, pin definitions, electrical characteristics, application examples such as keyless entry, remote control and alarm systems, as well as package outlines and a bill of materials for design engineers.
| Typical low‑supply current (FSK mode, 868 MHz) | 5.9 mA |
|---|---|
| Typical low‑supply current (ASK mode, 868 MHz) | 5.2 mA |
| Supply voltage range | 5 V ±10 % |
| Power‑down current | 50 nA typ. |
| ASK sensitivity | < -107 dBm |
| FSK sensitivity | < -100 dBm |
| Selectable frequency ranges | 810‑870 MHz and 400‑440 MHz |
| Package type | P‑TSSOP‑28‑1 |
The typical supply current is 5.9 mA.
In power‑down mode the device draws about 50 nA typical.
The ASK input sensitivity is better than –107 dBm.
It supports 810‑870 MHz and 400‑440 MHz bands.