BC2161
BC2161 is Sub-1GHz OOK/GFSK Transmitter manufactured by Holtek Semiconductor.
BC2161 Sub-1GHz OOK Transmitter with Encoder
Features
- Operating voltage: VDD=2.2V~3.6V
- plete Sub-1GHz OOK (BT=0.5) modulation transmitter
- Key input function
- 2 key inputs for the 8-pin SOP-EP package type
- 8 key inputs for the 16-pin NSOP-EP package types
- Avoid battery exhaust due to jammed button (MAX_FCNT[7:0])
- Frequency bands: 315MHz, 433MHz, 868MHz, 915MHz
- Integrated 320-bit FUSE data memory
- Output power of up to 13dBm
- Supports 2-wire I2C interface
- Low sleep current of 0.4μA
- TX current consumption @ 433MHz:
- TYP. 18.5mA(10dBm, Data=1)/Typ. 11.2mA (10dBm, 50% duty cycle)
- Programmable symbol rate from 1.5ksps to 24ksps for OOK modulation
- Integrated full...
