TDA5235

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

„„Low Cost

ParametricTDA5235
Frequency Band315.0MHz
Frequency Band434.0MHz
Frequency Band868.0MHz
Frequency Band915.0MHz
Channel Requirements per BandSingle-Channel
Modulation TypeASK / FSK
Digital Baseband / Autonomous RXyes
Temperature  min  max-40.0°C  105.0°C
Frequency Range  min  max300.0MHz  320.0MHz
Frequency Range  min  max425.0MHz  450.0MHz
Frequency Range  min  max863.0MHz  870.0MHz
Frequency Range  min  max902.0MHz  928.0MHz
Supply Voltage  min  max3.0V  3.6V
Supply Voltage  min  max4.5V  5.5V
Sales Product NameTDA5235
OPNTDA5235XUMA1
Product Statusactive and preferred
Package NamePG-TSSOP-28
Completely lead freeyes
Halogen freeyes
RoHS compliantyes
Packing Size3000
Packing TypeTAPE & REEL
Moisture Level3
Description:
  • Multi-band, multi-channel receiver
  • Extremely low software development efforts especially with TDA5240/ TDA5235
  • Multi-protocol handling
  • Only one device for multiple applications (RKE+TPMS+Remote start)
  • Complementary product portfolio with Infineon`s transmitters and upcoming transceiver family
  • Reduced bill of material through highest integration
  • Integrated LNA to achieve high sensitivity
  • Internal IF filter (optional usage of external filter possible)
  • Minimum external component count
  • Optimized product family to offer best cost-feature-ratio
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
Data Sheet
TitleSizeDateVersion
TDA5235,EN11.2 MB19 Feb 201001_00
Product Overview
TitleSizeDateVersion
Short Technical Portfolio Overview204 KB13 May 201301_01
Application Notes
TitleSizeDateVersion
Usage of Digital RSSI (RSSIRX) as Noise Threshold in Mass Production；EN150 KB01 Oct 201401_00
Technical SelectionGuide for TDA5225_35_401.1 MB24 Mar 201001_00
TDA5240/35/25 - Sensitivity Improvement by using the Automatic Frequency Control (AFC) for FSK1.1 MB11 Oct 201301_03
TDA5240_35_Protocol Examples AN1 MB08 Jun 201001_00
TDA5240_35_25_AN_Temperature_VDDD_Measurement119 KB23 Nov 201001_01
Signal_Noise_Detector_Threshold_Settings80 KB03 May 201201_02
Usage and Limitations of DRAL-Data Rate Acceptance Limitation615 KB24 Apr 201301_00
SmartLEWIS(TM) RX+ Schematic, Layout and Configuration Recommendations；EN487 KB14 Nov 201301_02
TDA5240_TDA5235_TDA5225 - RSSI Trimming；EN87 KB28 Mar 201201_00
Infineon-Using TDA5240 on TDA5230 UWLink Extension Board-AN-v01_00-EN；EN1.3 MB21 Jan 201501_00
Product Brief
TitleSizeDateVersion
SmartLEWISTM RX+ TDA5240_35_25 Product Brief113 KB05 May 2010
FAQ Document
TitleSizeDateVersion
SmartLEWIS RX+ family: TDA5240, TDA5235, TDA5225444 KB23 Jul 201301_07
Errata Sheet
TitleSizeDateVersion
SmartLEWIS(TM)RX+ Explorer Software Errata and FAQ；EN19 KB26 Nov 201301_00
Errata for SmartLEWIS RX+ family - TDA5240/35/2578 KB03 Apr 201201_05
Additional Technical Information
TitleSizeDateVersion
Working Document SP Timing General for AN Family Schematic145 KB21 Nov 201302_00
SmartLEWIS TM RX+ TDA5240/35/25 Explorer622 KB11 Mar 201101_00
Additional Product Information
TitleSizeDateVersion
Murata IF-Ceramic Filter Recommendations176 KB01 Aug 201201_00
Application Brochure
TitleSizeDateVersion
Transportation Brochure (24-60V)6.9 MB01 Jul 2013
Material Content SheetInfo
TitleSizeDateVersion
MCDS_2016-03-17_03-41-52_MA001477514_PG-TSSOP-28-17.pdf；EN28 KB17 Mar 201601_00
MCDS_2015-04-17_12-37-50_MA001078808_PG-TSSOP-28-9.pdf；EN28 KB31 Oct 201302_00
PCB Design Data
TitleSizeDateVersion
PCB Footprints&Symbols - Receiver - Altium398 KB30 Sep 201301_00
PCB Footprints&Symbols - Receiver - Cadence368 KB30 Sep 201301_00
PCB Footprints&Symbols - Receiver - Eagle67 KB30 Sep 201301_00
PCB Footprints&Symbols - Receiver - Mentor389 KB30 Sep 201301_00
PCB Footprints and Symbols - TDA5235 - Wireless Control Receiver - MWO – v2.0.zip；EN257 KB13 Feb 201501_00
Evaluation Boards
BoardFamilyDescriptionStatus
TDA5235_315_5_BOARDReceiverEvaluation kit for the TDA 52xx receiver for 315, 434, 868 and 915MHz. For the complete kit a SmartLEWIS_SIB_Board is required.SmartLEWIS™TDA 5225TDA 5235TDA 5240
TDA5235_434_5_BOARDReceiverEvaluation kit for the TDA 52xx receiver for 315, 434, 868 and 915MHz. For the complete kit a SmartLEWIS_SIB_Board is required.SmartLEWIS™TDA 5225TDA 5235TDA 5240
TDA5235_868_5_BOARDReceiverEvaluation kit for the TDA 52xx receiver for 315, 434, 868 and 915MHz. For the complete kit a SmartLEWIS_SIB_Board is required.SmartLEWIS™TDA 5225TDA 5235TDA 5240
TDA5235_915_5_BOARDReceiverEvaluation kit for the TDA 52xx receiver for 315, 434, 868 and 915MHz. For the complete kit a SmartLEWIS_SIB_Board is required.SmartLEWIS™TDA 5225TDA 5235TDA 5240on request
TDA5240_315_5_BOARDReceiverEvaluation kit for the TDA 52xx receiver for 315, 434, 868 and 915MHz. For the complete kit a SmartLEWIS_SIB_Board is required.SmartLEWIS™TDA 5225TDA 5235TDA 5240
TDA5240_434_5_BOARDReceiverEvaluation kit for the TDA 52xx receiver for 315, 434, 868 and 915MHz. For the complete kit a SmartLEWIS_SIB_Board is required.SmartLEWIS™TDA 5225TDA 5235TDA 5240
TDA5240_868_5_BOARDReceiverEvaluation kit for the TDA 52xx receiver for 315, 434, 868 and 915MHz. For the complete kit a SmartLEWIS_SIB_Board is required.SmartLEWIS™TDA 5225TDA 5235TDA 5240
TDA5240_915_5_BOARDReceiverEvaluation kit for the TDA 52xx receiver for 315, 434, 868 and 915MHz. For the complete kit a SmartLEWIS_SIB_Board is required.SmartLEWIS™TDA 5225TDA 5235TDA 5240on request
Package Data
TitleSizeDateVersion
PG-TSSOP-28-9 | TDA5235XUMA1；EN474 KB11 Apr 201601_00
PCB Design Data
TitleSizeDateVersion
PCB Footprints&Symbols - Receiver - Altium398 KB30 Sep 201301_00
PCB Footprints&Symbols - Receiver - Cadence368 KB30 Sep 201301_00
PCB Footprints&Symbols - Receiver - Eagle67 KB30 Sep 201301_00
PCB Footprints&Symbols - Receiver - Mentor389 KB30 Sep 201301_00
PCB Footprints and Symbols - TDA5235 - Wireless Control Receiver - MWO – v2.0.zip；EN257 KB13 Feb 201501_00
Development Tools
TitleSizeDateVersion
Infineon-TDA5240 UWlink Application Software-DT-v01_03-EN；EN280 KB21 Jan 201501_03
TDA5240_35_25 Explorer UserGuide2.2 MB11 Mar 2011
TDA5240-35-25 Explorer13.8 MB11 Mar 2011
TDA5240_35_25 - Evaluation Software User Guide (Chinese)(中文)；CN2.8 MB11 Mar 2011
TDA5240_Family_AN_ProtocolExample1,017 KB16 Jun 201001_00
EN 25
Short Technical Portfolio Overview smartlewis-trx-tda-5340
EN 25
Technical SelectionGuide for TDA5225_35_40 25
TDA5240/35/25 - Sensitivity Improvement by using the Automatic Frequency Control (AFC) for FSK 25
TDA5240_35_Protocol Examples AN 25
TDA5240_35_25_AN_Temperature_VDDD_Measurement 25
Signal_Noise_Detector_Threshold_Settings 25
Usage and Limitations of DRAL-Data Rate Acceptance Limitation 25
EN 25
EN 25
EN 25
SmartLEWISTM RX+ TDA5240_35_25 Product Brief 25
SmartLEWIS RX+ family: TDA5240, TDA5235, TDA5225 25
EN 25
Errata for SmartLEWIS RX+ family - TDA5240/35/25 25
Working Document SP Timing General for AN Family Schematic 25
SmartLEWIS TM RX+ TDA5240/35/25 Explorer 25
Murata IF-Ceramic Filter Recommendations TDA5340
Transportation Brochure (24-60V) KP229E3518
EN TDA5235
EN TDA5235
EN TDA5235
PCB Footprints&Symbols - Receiver - Altium 31
PCB Footprints&Symbols - Receiver - Cadence 31
PCB Footprints&Symbols - Receiver - Eagle 31
PCB Footprints&Symbols - Receiver - Mentor 31
EN TDA5235
EN 25
TDA5240_35_25 Explorer UserGuide 25
TDA5240-35-25 Explorer 25
CN 25
TDA5240_Family_AN_ProtocolExample 25
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