MD4355

MD4355

Description

Silicon Laboratories’ MD4355 is an easy to use, low current, sub-GHz EZRadio® receiver. Covering all major bands, it combines plug-and-play
simplicity with the flexibility needed to handle a wide variety of applications. The compact 14.725×11.85 mm package size combined with a low external BOM count makes the MD4355 both space efficient and cost effective. Excellent sensitivity of 116 dBm allows for a longer operating range, while the low current consumption of 10 mA active 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, the MD4355 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. Like all Silicon Laboratories’ EZRadio devices, the MD4355 is fully compliant with all worldwide regulatory standards, such as FCC, ETSI, and ARIB.

Features
Frequency range = 283–960 MHz
Receive sensitivity
= –116 dBm
Modulation
 (G)FSK
 OOK
Low RX Current = 10 mA
Low standby current = 50 nA
Max data rate = 500 kbps
Power supply = 1.8 to 3.6 V
64 byte FIFO
Auto frequency control (AFC) 
Automatic gain control (AGC)
Integrated battery voltage sensor
Packet handling including preamble, sync word detection, and CRC
Low BOM
Module Size:11-Pin 14.725x11.85 mm

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