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TDA5211

INFINEON SP000016390

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INFINEON

ASK/FSK RECEIVER 315MHZ
Supplier: Infineon Technologies
Matchcode: TDA5211
Rutronik No.: ISM1010
Unit Pack: 3000
MOQ: 3000
package: TSSOP-28
Packaging: REEL
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On request
0.944 $
2,832.00 $

Prices

3,000 0.944 $
6,000 0.9294 $
9,000 0.9149 $

ASK/FSK RECEIVER 315MHZ Description

The IC is a very low power consumption single chip FSK/ASK Superheterodyne Receiver (SHR) for the< frequency band 310 to 350 MHz that is pin compatible with the ASK Receiver TDA5201. 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, a data comparator (slicer) and a peak detector. Additionally there is a power down feature to save battery life.

Summary of Features

  • Low supply current (Is = 5.7 mA typ. in FSK mode, Is = 5 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 -110 dBm over specified temperature range (- 40 to +105°C)
  • Selectable frequency ranges 310- 330 MHz and 330-350 MHz
  • Limiter with RSSI generation, operating at 10.7MHz
  • 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 temperature range (- 40 to +105°C)

Target Applications

  • Keyless Entry Systems
  • Remote Control Systems
  • Alarm Systems
  • Low Bitrate Communication Systems

Parameter

Frequency
315 MHz
Function
ASK FSK
Operat.temp.
-40 +105 °C
Package
TSSOP-28
Supply voltage
5 V
Encryption
Y Y/N
Automotive
NO
Leadfree Defin.
RoHS-conform
Packaging
REEL
Low power
Y Y/N
Supplier Part
SP000016390
ECCN
EAR99
Customs Tariff No.
85176200900
Country
Germany
ABC-Code
B
Supplier Leadtime
28 weeks
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