آر اف (فرکانس رادیویی) و بی‌سیم آی سی‌ فرستنده‌گیرنده آر اف

Product Attributes

Introduction

The JSM900R is a low-power, high-performance, plug-and-play OOK RF receiver. The chip features a wide input voltage range of 2.5V to 5.5V, sensitivity up to -109dBm, operating frequency range of 300~480MHz, and supports data rates of 1~5Kbps. Housed in an SOP-8 package, the application requires only an antenna-side impedance matching network, power supply decoupling capacitors, and AGC filter capacitors, with no overshoot-protection resistors needed in the power circuit, thereby reducing application cost.

Features

• Frequency range: 300~480MHz
• Receive sensitivity: -109dBm (1Kbps)
• Data rate range: 1~5Kbps
• Voltage range: 2.5V~5.5V
• Low power consumption: 5.3mA@3.3V (315MHz)
• SOP8 package

Applications

• Remote control systems
• Remote-controlled alarms
• Wireless lighting control systems
• Remote-controlled access control systems