TDA7116F

The TDA7116F is a single chip ASK/FSK transmitter for operation in the frequency band 866 ... 870 MHz. The IC offers a high level of integration and needs only a few external components. The device contains a fully integrated PLL synthesizer and a high efficiency power amplifier to drive a loop antenna. A special circuit design and an unique power amplifier design are used to save current consumption and therefore to save battery life. Additional features are a power down mode and a divided clock output.

ParametricTDA7116F
Frequency Band868.0MHz
Channel Requirements per BandSingle Channel
Modulation TypeASK / FSK
Transmit Power (@3V)10.0dBm
Temperature  min  max-40.0°C  85.0°C
Frequency Range (@ 25°C)  min  max854.0MHz  884.0MHz
Frequency Range  min  max864.0MHz  874.0MHz
Supply Voltage  min  max2.1V  4.0V
Sales Product NameTDA7116F
OPNTDA7116FHTMA1
Product Statusactive and preferred
Package NamePG-TSSOP-10
Completely lead freeyes
Halogen freeno
RoHS compliantyes
Packing Size5000
Packing TypeTAPE & REEL
Moisture Level1
Summary of Features:
  • Fully integrated frequency synthesizer
  • VCO without external components
  • ASK and FSK modulation
  • Frequency range 866 ... 870 MHz
  • High efficiency power amplifier (typically 10 dBm)
  • Low supply current
  • Voltage supply range 2.1 ... 4 V
  • Temperature range −40 ... +85°C
  • Power down mode
  • Crystal oscillator 13.56 MHz
  • FSK-switch
  • Divided clock output for μC
  • Low external component count
Target Applications:
  • Remote Keyless Entry (RKE) systems
  • Tire Pressure Monitoring (TPM) systems
  • Remote control systems
  • Alarm systems
  • Communication systems
Data Sheet
TitleSizeDateVersion
TDA7116F,EN727 KB01 三月 200901_00
Product Overview
TitleSizeDateVersion
Short Technical Portfolio Overview204 KB13 五月 201301_01
Application Notes
TitleSizeDateVersion
TDK51xx_TDA71xx – Usage in the 868MHz ISM band according to ETSI EN 3002201.9 MB15 五月 201201_00
TDK51xx_TDA71xx – Bandwidth reduction for ASK modulation according to ETSI EN 3002201.3 MB06 六月 201201_01
Product Brief
TitleSizeDateVersion
TDA71xx(F) Product Brief275 KB01 二月 2009
Additional Product Information
TitleSizeDateVersion
TEW Crystal Recommendation120 KB26 九月 201201_01
NDK Crystal Recommendation262 KB17 八月 201201_02
Kyocera Crystal Recommendation362 KB11 八月 201101_01
AEL Crystal Recommendation165 KB20 三月 201201_00
Application Brochure
TitleSizeDateVersion
Transportation Brochure (24-60V)6.9 MB01 七月 2013
Application Examples
TitleSizeDateVersion
Application Whitepaper - RF or Infrared419 KB29 九月 201001_00
Material Content SheetInfo
TitleSizeDateVersion
MCDS_2013-08-28_23-37-52_MA000873246_PG-TSSOP-10-3.pdf19 KB31 十月 201301_00
PCB Design Data
TitleSizeDateVersion
PCB Footprints&Symbols - Transmitter - Altium420 KB30 九月 201301_00
PCB Footprints and Symbols - TDA7116F - Wireless Control Transmitter - MWO - v2.0.zipEN247 KB12 五月 201501_00
PCB Footprints&Symbols - Transmitter - Cadence303 KB30 九月 201301_00
PCB Footprints&Symbols - Transmitter - Eagle66 KB30 九月 201301_00
PCB Footprints&Symbols - Transmitter - Mentor405 KB30 九月 201301_00
PCB Design Data
TitleSizeDateVersion
PCB Footprints&Symbols - Transmitter - Altium420 KB30 九月 201301_00
PCB Footprints and Symbols - TDA7116F - Wireless Control Transmitter - MWO - v2.0.zipEN247 KB12 五月 201501_00
PCB Footprints&Symbols - Transmitter - Cadence303 KB30 九月 201301_00
PCB Footprints&Symbols - Transmitter - Eagle66 KB30 九月 201301_00
PCB Footprints&Symbols - Transmitter - Mentor405 KB30 九月 201301_00
EN TDA7116F
Short Technical Portfolio Overview smartlewis-trx-tda-5340
TDK51xx_TDA71xx – Usage in the 868MHz ISM band according to ETSI EN 300220 TDA7116F
TDK51xx_TDA71xx – Bandwidth reduction for ASK modulation according to ETSI EN 300220 TDA7116F
TDA71xx(F) Product Brief TDA7116F
TEW Crystal Recommendation TDA5255
NDK Crystal Recommendation TDA5255
Kyocera Crystal Recommendation TDA5255
AEL Crystal Recommendation TDA5255
Transportation Brochure (24-60V) KP229E3518
Application Whitepaper - RF or Infrared PMA7110
MCDS_2013-08-28_23-37-52_MA000873246_PG-TSSOP-10-3.pdf TDA7116F
PCB Footprints&Symbols - Transmitter - Altium smartlewis-tx-tda-5150
EN TDA7116F
PCB Footprints&Symbols - Transmitter - Cadence smartlewis-tx-tda-5150
PCB Footprints&Symbols - Transmitter - Eagle smartlewis-tx-tda-5150
PCB Footprints&Symbols - Transmitter - Mentor smartlewis-tx-tda-5150