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TDA5240

INFINEON SP000550860

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INFINEON

ASK/FSK RECEIVER SUB-GHZ
Supplier: Infineon Technologies
Matchcode: TDA5240
Rutronik No.: ISM1357
Unit Pack: 1
MOQ: 1
Packaging: REEL
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In Stock
1.69 $
1.69 $

Prices

1 1.69 $
6,000 1.66 $
9,000 1.64 $

ASK/FSK RECEIVER SUB-GHZ Description

It sounds like a contradictory combination, yet this is what is more and more requested from your receiver design: long range, low energy consumption and flexible adaptation to customer requirements. You think this requires high development effort and expensive additional components in your design? Not with our new high sensitivity, low-power receiver family SmartLEWIS RX+. The SmartLEWIS RX+ family consisting of TDA5240, TDA5235 and TDA5225 covers all those requirements with a minimum of external components. „„Flexibility

Summary of Features

  • Highest sensitivity receiver :Typ. -118 dBm for FSK :Typ. -116 dBm for ASK
  • Autonomous receive mode leads to reduced noise of host processor, improved sensitivity and reduced power consumption of the system
  • Up to 4 (TDA5240)/ 2 (TDA5235) parallel parameter sets and up to 12 different frequency channels(TDA5240 only)
  • Several embedded encodings and modulation schemes
  • Ultrafast Fallback Wake-up criterion reduces receiver’s active time, when no data available

Target Applications

  • „„Remote keyless entry systems
  • „„Remote start applications
  • „„Tire pressure monitoring
  • „„Remote control units
  • „„Cordless alarm systems
  • „„Remote metering

Parameter

Frequency
300-900 MHz
Function
ASK FSK
Operat.temp.
-40 +105 °C
Supply voltage
3.3 or 5.0 V
Encryption
Y Y/N
Automotive
CERTIFICAT
Leadfree Defin.
RoHS-conform
Packaging
REEL
Low power
Y Y/N
Supplier Part
SP000550860
ECCN
EAR99
Customs Tariff No.
85176200900
Country
Germany
Supplier Leadtime
14 weeks
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