产品
无线射频
Semtech SX1223
Single-Chip Multi-Channel Low-Power UHF RF Transmitter
The SX1223 is a single chip transmitter operating in UHF frequency bands including the 434, 869 and 915 MHz license-free ISM (Industry Scientific and Medical) bands. Its highly integrated architecture allows for minimum external components while maintaining design flexibility.
概览
功能
- RF output power: up to +10 dBm
- Low power consumption:
TX = 25.8 mA @ 10 dBm (typical) - Supply voltage down to 2.0 V
- Data rate from 1.2 to 153.6 kbit/s
- On-chip frequency synthesizer
- Continuous phase 2-level FSK modulation
- Very small RoHS green package (TQFN24, 4mm x 4mm)
应用
- Automated Meter Reading (AMR)
- Home Automation and Access Control
- High-Quality Speech, Music and Data over RF
封装
TQFN24
订购代码
- SX1223I073TRT: TQFN-24, Lead Free RoHS Compliant, 3,000 pcs on Tape & Reel