Infineon Technologies TDA5103A
The information describes the type of component and shall not be considered as assured characteristics.| Part No. | TDA5103A |
|---|---|
| Datasheet | TDA5103A Download |
| Manufacturer |  Infineon Technologies |
| Description | ASK Transmitter 345 MHz |
| Buy | Stock & Price |
GENERAL DESCRIPTION
The TDA 5103A is a single chip ASK Package transmitter for the frequency band 344347 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. Additionally features like a power down mode, a low power detect and a divided clock output are implemented.FEATURES
fully integrated low supply current (typically 7mA)APPLICATIONS
VCO without external components high efficiency power amplifier frequency range 344-347 MHz ASK modulation frequency synthesizer voltage supply range 2.1 - 4 V power down mode low voltage sensor clock output for µC low external component count Keyless entry systems Remote control systems Alarm systems Communication systems Ordering Information Type TDA 5103A available...
