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433-315 chip
WS18211
Frequency Range:300MHz - 450MHz
High receiving sensitivity(1kbps, BER 为 1% )
-114dBm@315MHz
-112dBm@433.92MHz
Low power consumption
Low power consumption
4.58mA/3.3V @ 315MHz
5.38mA/3.3V @ 433.92MHz
<0.1uA/3.3V @ Shut Down Mode
Ultra-low startup time:5-6ms,Suitable for products with low power consumption requirements
Data rate: ≤ 10kbps
Wide working voltage:DC 2.0V~ 5.5V
Receive bandwidth:±350KHz
High ESD protection standards:±8KV HBM