Si4055-C
Si4055-C is LOW-CURRENT OOK/(G)FSK SUB-GHZ TRANSCEIVER / TRANSMITTER AND RECEIVER manufactured by Silicon Labs.
- Part of the Si4455-C comparator family.
- Part of the Si4455-C comparator family.
Features
- Frequency
- Max data rate = 500 kbps range = 284- 960 MHz
- Power supply = 1.8 to 3.6 V
- Receive sensitivity =
- 116 d Bm
- TX and RX 64 byte FIFOs
- Modulation
- Automatic frequency control (AFC)
- (G)FSK
- Automatic gain control (AGC)
- OOK
- Integrated battery voltage sensor
- Max output power = +13 d Bm
- Packet handling including preamble,
- Low active power consumption sync word detection, and CRC
- 10 m A RX
- Low BOM
- 18 m A TX @ +10 d Bm
- 20-Pin 3x3 mm QFN package
- Low standby current = 40 n A
- Low shutdown current = 30 n A
- Preamble sense mode
- 6 m A average RX current at
1.2 kbps
Applications
- Remote control
- Home security and alarm
- Telemetry
- Garage and gate openers
- Remote keyless entry
- Home automation
- Industrial control
- Sensor networks
- Health monitors
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