RFM85W-433D v1.0 ask transmitter module RFM85W-433D general introduction the RFM85W-433D is an ask transmitter module .the resu lt is excellent performance in a simple-to-use .the RFM85W-433D is designed specifically for remote-control , wireless mouse and car alarm system operating at 433.92 mhz in the usa under fcc part 15 regulation. RFM85W-433D features: ? ideal for 433.92 mhz remote keyless-entry transmitter. ? saw resonator ? ask design ? 2.2v~5.5v power supply ? low power consumption typical application ? remote control ? remote sensor ? wireless data collection ? home security system ?car alarm system ? toys ? tire pressure monitoring system pin definition pin connections 1 vcc 2 data 3 gnd tel: + 86-755-82973805 fax: + 86- 755-82973550 e-mail: sales@hoperf.com http:/ / www.hoperf.com 1 free datasheet http:///
RFM85W-433D v1.0 absolute maxi mum ratings parameter value units power supply and/or modulation input voltage 2.2 ~ 5.5 v operating temperature -40 to +80 transmitter c haracteristics condition parameter symbol condition min. typ. max. unit vcc=3.0v,ta-25 , 50load 11 output power vcc=5.0v,ta-25 , 50load 15 dbm vcc=3v 24 supply current icc vcc=5v 40 ma supply voltage range vcc 2.2 3 5.5 v data rate 300 10k bps 2 tel: + 86-755-82973805 fax: + 86- 755-82973550 e-mail: sales@hoperf.com http:/ / www.hoperf.com free datasheet http:///
RFM85W-433D v1.0 typing test circuit typical transmitte r application tel: + 86-755-82973805 fax: + 86- 755-82973550 e-mail: sales@hoperf.com http:/ / www.hoperf.com hope microelectronics co.,ltd add: 2/f, building 3, pingshan private enterprise science and technology park, lishan road, xili town, nanshan district, shenzhen, guangdong, china tel: 86-755-82973805 fax: 86-755-82973550 email: sales@hoperf.com website: http://www.hoperf.com http://www.hoperf.cn this document may contain prelimi nary information and is subject to change by hope microelectronics without notice. hope microelectronics assumes no responsibility or liability for any use of the information contained herein. nothing in this doc ument shall operate as an express or implied license or indemnity under the intellectual property rights of hope microelectronics or third parties. t he products described in this document are not intended for use in implantation or other direct life support applications where malfunction may result in the direct physical harm or injury to persons. no warranties of any kind, including, but not limited to, the implied warranties of mechantability or fitness for a articular purpose, are offered in this document. ?2006, hope microelectronics co.,ltd. all rights reserved. 3 free datasheet http:///
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