产品
无线射频
Semtech XE1201A
Not available for new designs; use XE1202, XE1203, or XE1205
The XE1201A operates in the European and Asian 433MHz as well as the USA 315MHz ISM bands. It includes one on-chip filter allowing for a 300kHz wide channel with a programmable deviation frequency of 4kHz to 200kHz (minimum steps of 5kHz). The XE1201A has a built in programmable RF output power amplifier with 4 different levels (ranging from -15dBm to +5dBm) allowing for optimized power consumption at all times.
概览
功能
- Very low power
- Half-duplex operation
- Data rate up to 64 kbit/s
- High sensitivity
- Few external components
- Internal bit synchronizer
- 3-wire bus for easy microcontroller interface
- Output power programmable via bus
应用
- Telemetry
- RF security systems (smoke/fire detectors, motion
- Keyless entry
- Building control
- Wireless data link
- Wireless sensing network
- Wireless voice link
- Solid State Compass & Wireless Compass
封装
TQFP32
订购代码
- XE1201AI026TR: 2000 pieces on Tape & Reel