A7201 315/433/868/915MHz RF IC

A7201 315/433/868/915MHz RF IC

型号︰A7201

品牌︰笙科电子

原产地︰台湾 中国

单价︰US $ 1 / 件

最少订量︰3000 件

现在查询

产品描述

 1. General Description

A7201 is a highly integrated CMOS RF receiver for sub 1GHz ISM band (315/434/868/915MHz). It futures
both FSK and ASK capability.
2. Typical Applications
„� Remote Control.
„� AMR (Auto Meter Reading).
„� Security system.
„� TPMS (Tire Pressure Measure System).
3. Features
„� A7201A for 315/434MHz, A7201B for 868/ 915MHz.
„� High sensitivity: -110dBm @ 434MHz band, IF bandwidth=100KHz.
„� Very low current consumption: Typical 8.8mA
„� Flexible control interface: Hardware pins or SPI.
„� Support multi channels.
„� High integration: VCO, PLL, LNA, Image Reject Mixer, IF Filter, Limiter, RSSI, Data Slicer, AFC, AGC…
„� Very few external components: No need external filters.
„� Build in image rejection mixer. Selectable IF band width (100, 200, 300 KHz).
„� Wide operating range: VDD=2.2~3.3V (IO 2.0~4.2V). T=-40~+85/125℃.
„� Auto ramp-up sequence control to optimize power consumption. XtalÆ�Auto CalibrationÆ�PLLÆ� RX.
„� One receiver for different systems: Switching between ASK/FSK is possible.
„� Auto calibration to compensate for process/temperature/voltage variation



AMICCOM  正式代理商 玮忠科技  Avantcom inc Co,LTD   WWW.AMICCOM.COM.TW
R.F Chip
FM Transmitter:A7303A/A7303B
2.4GHz GFSK Transceiver:A7121/A7122
2.4GHz  Low power Transceiver:A7105/A7125/A7126
Sub-1GHz ASK/FSK(315.915MHz ASK/FSK Transceiver):A7102/ A7103/ A7201/ A7302 / A7202
FM Transmitter:A7303A/A7303B

付款方式︰ TT / LC

产品图片