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

Product Attributes

Introduction

An easy-to-use, low current, sub-GHz transceiver. Covering all major bands, it combines plug-and-play simplicity with the flexibility needed to handle a wide variety of applications. The compact 3x3 mm package size combined with a low external BOM count makes it both space efficient and cost effective. The +13 dBm output power and excellent sensitivity of –116 dBm allows for a longer operating range, while the low current consumption of 18 mA TX (at 10 dBm), 10 mA RX, and 50 nA standby, provides for superior battery life. By fully integrating all components from the antenna to the GPIO or SPI interface to the MCU, it makes realizing this performance in an application easy. Design simplicity is further exemplified in the Wireless Development Suite (WDS) user interface module. This configuration module provides simplified programming options for a broad range of applications in an easy to use format that results in both a faster and lower risk development. It is capable of supporting major worldwide regulatory standards such as FCC, ETSI, ARIB and China regulatory standards.

Features

• Frequency range = 283–960 MHz
• Receive sensitivity = –116 dBm
• Modulation: (G)FSK, OOK
• Max output power = +13 dBm
• Low active power consumption: 10 mA RX, 18 mA TX @+10 dBm
• Low standby current = 50 nA
• Max data rate = 500 kbps
• Power supply = 1.8 to 3.6 V
• TX and RX 64 byte FIFOs
• Automatic frequency control (AFC)
• Automatic gain control (AGC)
• Integrated battery voltage sensor
• Packet handling including preamble, sync word detection, and CRC
• Low BOM
• 20-Pin 3x3 mm QFN package

Applications

• Remote control
• Home security and alarm
• Telemetry
• Garage and gate openers
• Remote keyless entry
• Home automation
• Industrial control
• Sensor networks
• Health monitors