Infineon TDA7110FHTMA1

RF Transmitter; INFINEON; TDA7110F; TSSOP; 21 mA; 3 mm; 435 MHz

The TDA 711x(F) products are single chip ASK/FSK transmitter operating in the 434 and 868MHz frequency band, PG-TSSOP-10, RoHS

RF TX IC ASK 433-435MHZ 10TFSOP "RF Transmitter ASK, FSK 433MHz ~ 435MHz 11dBm PCB, Surface Mount Antenna 10-TFSOP, 10-MSOP (0.118"", 3.00mm Width)"

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. | Summary of Features: ASK and FSK modulation; Frequency range @ 25C (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 +85C; Built-in low/high frequency switch for FSK Mode; Clock output for C; 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