WL700 SMD IC Transceiver IC SOP-8 RF WIRELESS WL700

Product Overview:

The WL700 series is a high-integration, low-power monolithic ASK/OOK radio frequency (RF) wireless receiver integrated circuit. Designed to offer high sensitivity with minimal external components, it functions as a single-chip receiver that converts high-frequency wireless input signals into digital demodulated outputs, operating efficiently without the need for external MCU control or register configuration.

Core Specifications:

Manufacturer: Shenzhen Wireless Technology Co., Ltd.

Function: 433/315 MHz Wireless Receiver (ASK/OOK)

Frequency Range: 300 MHz – 440 MHz

Operating Voltage: 2.0 V to 5.5 V

Sensitivity: -114 dBm @ 315 MHz; -115 dBm @ 433.92 MHz (at 2kbps, BER 10E-2)

Operating Current: 3.5 mA (at 315 MHz) to 4.0 mA (at 433.92 MHz)

Data Rate: ≤ 10 kbps

Features:

• Ultra-low startup time (< 3 ms)

• Built-in image rejection for improved anti-interference

• Wide operating voltage range (DC 2.0 V ~ 5.5 V)

• High ESD protection (±8KV HBM)

• Standalone operation (no external MCU or register configuration required)

• Low power consumption (0.01 µA in Shutdown Mode)

Applications:

• Low-cost consumer electronics (remote controlled fans, lights, doors, toys)

• Remote Keyless Entry (RKE) systems

• Smart home and building monitoring automation

• Industrial detection and control systems

• Long-range RFID