TDA7200
The IC is a very low power consumption single chip FSK/ASK Superheterodyne Receiver (SHR) for the frequency band 400 to 440 MHz. The IC offers a high level of integration and needs only a few external components. The device contains a low noise amplifier (LNA), a double balanced mixer, a fully integrated VCO, a PLL synthesiser, a crystal oscillator, a limiter with RSSI generator, a PLL FSK demodulator, a data filter, an advanced data comparator (slicer) with selection between two threshold modes and a peak detector. Additionally there is a power down feature to save current and extend battery life, and two selectable alternatives of generating the data slicer threshold.
| Parametric | TDA7200 |
|---|
| Frequency Band | 434.0MHz |
|---|
| Channel Requirements per Band | Single-Channel |
|---|
| Modulation Type | ASK / FSK |
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| Digital Baseband / Autonomous RX | no |
|---|
| Temperature
min
max | -20.0°C
70.0°C |
|---|
| Frequency Range
min
max | 400.0MHz
440.0MHz |
|---|
| ASK Receive Sensitivity | -110.0dBm |
|---|
| FSK Receive Sensitivity | -103.0dBm |
|---|
| Supply Voltage
min
max | 4.5V
5.5V |
|---|
| Sales Product Name | TDA7200 |
|---|
| OPN | TDA7200XUMA1 |
|---|
| Product Status | active and preferred |
|---|
| Package Name | PG-TSSOP-28 |
|---|
| Completely lead free | yes |
|---|
| Halogen free | yes |
|---|
| RoHS compliant | yes |
|---|
| Packing Size | 3000 |
|---|
| Packing Type | TAPE & REEL |
|---|
| Moisture Level | 3 |
|---|
| Summary of Features:- Low supply current (Is = 5.7 mA typ. in FSK mode, Is = 5.6 mA typ. in ASK mode)
- Supply voltage range 5V ±10%
- Power down mode with very low supply current (50nA typ.)
- FSK and ASK demodulation capability
- Fully integrated VCO and PLL Synthesiser
- ASK sensitivity better than -106 dBm over specified temperature range (- 20 to +70°C)
- FSK sensitivity better than -100 dBm over specified temperature range (- 20 to +70°C)
- Limiter with RSSI generation, operating at 10.7MHz
- 2nd order low pass data filter with external capacitors
- Data slicer with self-adjusting threshold
Target Applications:- Remote Control Systems
- Alarm Systems
- Low Bitrate Communication Systems
 |
Data Sheet
| Title | Size | Date | Version |
|---|
| TDA7200,EN | 1.2 MB | 01 五月 2007 | 01_00 |
Product Overview
Application Notes
Product Brief
| Title | Size | Date | Version |
|---|
| TDA7200 | 227 KB | 01 一月 2007 | |
Additional Product Information
Application Brochure
Application Examples
Material Content SheetInfo
PCB Design Data
Evaluation Boards
| Board | Family | Description | Status |
|---|
| TDA7100-TDA7200_434 _5 | Transmitter, Receiver | Evaluation kit for the transmitter TDA 7100 and receiver TDA 7200 for 434MHz and output power of 5dBm. Evaluation kit for the receiver TDA 7200 and transmitter TDA 7100 for 434MHz.TDA 7100TDA 7200 | active and preferred |
Package Data
PCB Design Data
Development Tools
