TDA5103A

發(fā)射器; ·Fully integrated frequency synthesizer\n ·VCO without external components\n ·High efficiency power amplifier\n ·Frequency range 344-347 MHz\n ·ASK modulation\n ·Low supply current (typically 7mA)\n ·Voltage supply range 2.1 - 4 V\n ·Power down mode\n ·Low voltage sensor\n ·Clock output for μC\n ·Low external component count\n;

The TDA 5103A is a single chip ASK transmitter for the frequency band 344- 347 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.

TDA5103A

ASK Transmitter 345 MHz

GeneralDescription TheTDA5103AisasinglechipASKtransmitterforthefrequencyband344-347MHz.TheICoffersahighlevelofintegrationandneedsonlyafewexternalcomponents.ThedevicecontainsafullyintegratedPLLsynthesizerandahighefficiencypoweramplifiertodrivealoopa

TDA5103AHTMA1

Package：10-TFSOP，10-MSOP（0.118"，3.00mm 寬）；包裝：卷帶（TR） 類別：RF/IF，射頻/中頻和 RFID 射頻發(fā)射器 描述：RF TX IC ASK/FSK 345MHZ 10TFSOP

TM5103

RFAMPLIFIER

TM5103

RFAMPLIFIERMODEL

TM5103PM

RFAMPLIFIERMODEL

TN5103

RFAMPLIFIERMODEL

TN5103PM

RFAMPLIFIERMODEL

TPS5103

MULTIPLEMODESYNCHRONOUSDC/DCCONTROLLER

TPS5103

MULTIPLEMODESYNCHRONOUSDC/DCCONTROLLER