Isolation TTL to RS485 level module DC 3.3V/5V serial port automatic switching communication rate up to 2Mbps onboard TVS tube… Vairāk

Quantity : 1 High-concerned chemical : none Package : TQFP Supply Voltage : DC 3.3V/5V Type : Switch Brand Name : DIY NOW Origin : Mainland China Condition : New Features: 1.Completely isolated design: Adopt completely isolated TTL to RS485 level conversion module, effectively prevent signal interference and improve communication stability. 2.Compatible with 3.3/5V power supply and communication: TTL terminal supports 3.3V/5V power supply and communication level, adapting to the needs of a variety of devices. 3. High-speed communication: the maximum communication rate can reach 2Mbps, to meet the needs of high-bandwidth application scenarios. 4. Multiple protection measures: On-board TVS tubes and insurance devices provide over-voltage and surge protection to ensure safe and reliable operation of the module. 5. Half-hole immersed gold pads: Half-hole immersed gold pads are designed to facilitate the user's placement operation and enhance assembly efficiency and flexibility. Parameter: Supply voltage: DC 3.3/5V compatible Communication rate: 2Mbps On-board balancing resistor: 120Ω TTL Pitch: 2.54mm Solderable Pin Header RS485 Pitch: 5.08mm Solderable KF301 Terminal Product size: 34*18*9mm label:yes