TDA7110F

The TDA 711x(F) products are single chip ASK/FSK transmitter operating in the 434 and 868MHz frequency band. The ICs offer a high level of integration and need only a few external components to build a complete transmitter solution. The products vary in package and supported frequency band. The devices contain a fully integrated PLL synthesizer and a high efficiency power amplifier to drive the antenna. A special circuit design, a unique power amplifier and a power down feature contribute to low current consumption and to extended battery life. The ICs have a clock output for the micro-controller and as such enable the usage of only one crystal in the application. Additionally, TDA 7110 features a selectable clock divider ratio.

ParametricTDA7110F
Frequency Band434.0MHz
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  max427.0MHz  442.0MHz
Frequency Range  min  max432.0MHz  437.0MHz
Supply Voltage  min  max2.1V  4.0V
Sales Product NameTDA7110F
OPNTDA7110FHTMA1
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:
  • ASK and FSK modulation
  • „„Frequency range @ 25°C (depending on device):427 to 442MHz, 854 to 884MHz
  • High efficiency power amplifier (typ. +10dBm output power at 3V supply voltage)
  • Low supply current (depending on device): I s = ~14.0mA typ. in transmit mode (V s = 3V)
  • Very low supply current in power down mode (0.25nA typ.)
  • Supply voltage range 2.1 to 4V
  • Temperature range -40 to +85°C
  • Built-in low/high frequency switch for FSK Mode
  • Clock output for μC
  • TDA 7110 only:selectable clock divider ratio
  • Crystal oscillator in 13.5MHz band and 6MHz band (TDA 7110 only)
  • Fully integrated PLL frequency synthesizer
  • „„Fully integrated VCO (no need for external components)
  • Low external component count
Target Applications:
  • Remote controls
  • Home automation
  • Security and alarm systems
  • Industrial control
  • Low bit-rate communication
Data Sheet
TitleSizeDateVersion
TDA7110F,EN729 KB01 二月 200901_00
Product Overview
TitleSizeDateVersion
Short Technical Portfolio Overview204 KB13 五月 201301_01
Application Notes
TitleSizeDateVersion
TDK51xx_TDA71xx – Bandwidth reduction for ASK modulation according to ETSI EN 3002201.3 MB06 六月 201201_01
TDA7110F - Remote Control Transmitter Keyfob Application Example3.3 MB01 六月 201201_00
TDA7210/TDA7110F RF Module Application Example292 KB01 十月 201201_00
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
TDA7110F/TDA7210 RF Modules HW419 KB08 三月 201201_00
TDA7110F – Remote Control Support Package1.9 MB24 十月 201201_00
Application Whitepaper - RF or Infrared419 KB29 九月 201001_00
Material Content SheetInfo
TitleSizeDateVersion
MCDS_2013-08-29_00-21-51_MA000873248_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 - TDA7110F - 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 - TDA7110F - 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 TDA7110F
Short Technical Portfolio Overview smartlewis-trx-tda-5340
TDK51xx_TDA71xx – Bandwidth reduction for ASK modulation according to ETSI EN 300220 TDA7116F
TDA7110F - Remote Control Transmitter Keyfob Application Example TDA7110F
TDA7210/TDA7110F RF Module Application Example TDA7110F
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
TDA7110F/TDA7210 RF Modules HW TDA7110F
TDA7110F – Remote Control Support Package TDA7110F
Application Whitepaper - RF or Infrared PMA7110
MCDS_2013-08-29_00-21-51_MA000873248_PG-TSSOP-10-3.pdf TDA7110F
PCB Footprints&Symbols - Transmitter - Altium smartlewis-tx-tda-5150
EN TDA7110F
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