低功耗 高灵敏度 2.4GHz无线模块

RF9209模块是专为工作在2.4G ISM全球免申请频段设计的远距离、低功耗、高灵敏度的FSK无线数字通信模块。该模块基于瑞士SWATCH GROUP旗下顶尖RF公司EM MICROELECTRONIC - MARIN SA的无线芯片EM9209来设计，除成本低、体积小、产品稳定等特点外，还有最大10dBm的发射功率，7mA的接收电流和-115dBm的接收灵敏度，经测试最大距离可到500m，远超同类型的2.4G无线模块。可以广泛应用在日常生活和活动中需要无线连接的场合,符合FCC和ETSI规范的参数要求，可以满足客户的认证需要。\n\nRF9209严格使用无铅工艺生产和测试，符合 RoHS、 • 频率范围：2400-2483.5 MHz\n• 输出功率：-20~10 dBm\n• FSK调制模式\n• 低电能检测\n• 超低电流接收模式< 7 mA\n• 工作温度范围：-40 ~ +85 °C\n• 跳频功能;

NiceRF

思为无线

Synchronous Buck PWM DC-DC with Enable & PGOOD

General Description The RT9209/A is a single power supply PWM DC-DC converter controller designed to drive N-MOSFET in a synchronous buck topology. The IC integrates the control, output adjustment, monitoring and protection functions into a small 8-pin package. Features • Operates at 5V • 0.8V

文件：206.99 Kbytes 页数：14 Pages

RICHTEK

立锜科技

Synchronous Buck PWM DC-DC with Enable & PGOOD

General Description The RT9209/A is a single power supply PWM DC-DC converter controller designed to drive N-MOSFET in a synchronous buck topology. The IC integrates the control, output adjustment, monitoring and protection functions into a small 8-pin package. Features • Operates at 5V • 0.8V

文件：206.99 Kbytes 页数：14 Pages

RICHTEK

立锜科技

Synchronous Buck PWM DC-DC with Enable & PGOOD

General Description The RT9209/A is a single power supply PWM DC-DC converter controller designed to drive N-MOSFET in a synchronous buck topology. The IC integrates the control, output adjustment, monitoring and protection functions into a small 8-pin package. Features • Operates at 5V • 0.8V

文件：206.99 Kbytes 页数：14 Pages

RICHTEK

立锜科技