RFM85W-433D V1.0
ASK TRANSMITTER MODULE RFM85W-433D
General Introduction
The RFM85W-433D is an ASK transmitter module ....
RFM85W-433D V1.0
ASK TRANSMITTER MODULE RFM85W-433D
General Introduction
The RFM85W-433D is an ASK transmitter module .The result 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.
Features:
Ideal for 433.92 MHz Remote Keyless-Entry Transmitter. SAW RESONATOR ASK Design 2.2V~5.5V POWER SUPPLY LOW POWER CONSUMPTION
RFM85W-433D
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
1
Tel: +86-755-82973805 Fax: +86-755-82973550 E-mail:
[email protected] http:/ / www.hoperf.com
Free Datasheet http://www.datasheet4u.com/
RFM85W-433D V1.0
Absolute Maximum Ratings：
Parameter Power Supply and/or Modulation Input Voltage Operating temperature Value 2.2 ~ 5.5 -40 to +80 Units V ℃
Transmitter Characteristics：
Parameter Symbol Condition Vcc=3.0V,TA-25℃, 50Ωload Output power Vcc=5.0V,TA-25℃, 50Ωload Vcc=3V Supply current Icc Vcc=5V Supply voltage Range Data Rate Vcc
2.2 40 3 5.5 Condition
min.
typ.
11
max.
Unit
dBm
15
24
mA
V bps
300
10K
2
Tel: +86-755-82973805 Fax: +86-755-82973550 E-mail:
[email protected] http:/ / www.hoperf.com
Free Datasheet http://www.datasheet4u.com/
RFM85W-433D V1.0 Typing Test Circuit
Typical transmitter Application
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View RFM85W-433D Datasheet
