Welcome Here  Shenzhen Mingjiada Electronics Co., Ltd.

The ADM3251EARWZ is a high-speed, 2.5 kV fully isolated single-channel RS-232/V.28 transceiver device powered by a single 5 V supply. Thanks to the high ESD protection of the RIN and TOUT pins, the device is ideally suited for operation in electrically harsh environments or where RS-232 cables are frequently plugged and unplugged.

Product specifications

Series: IsoPower®, iCoupler®  

Packaging: Tubes  

Technology: Magnetically coupled  

Type: RS232  

Isolated power supply: Yes  

Number of channels: 2  

Input - Side 1/Side 2: 1/1  

Channel Type: Unidirectional  

Voltage - isolated: 2500Vrms  

Common Mode Transient Immunity (min): 25kV/µs  

Data Rate: 460Kbps  

Propagation delay tpLH / tpHL (max): 135ns, 190ns  

Pulse width distortion (max): -  

Rise/fall time (typical): 2.3ns, 2.3ns  

Voltage - Supply: 4.5V ~ 5.5V  

Operating Temperature : -40°C ~ 85°C  

Mounting Type: Surface Mount Type  

Package/Case: 20-SOIC (0.295", 7.50 mm wide)  

Supplier Device Package: 20-SOIC

Base Part Number: ADSM3251

Applications

High noise data communications

Industrial communications

General purpose RS232 data link

Industrial/telecom diagnostic ports

Medical equipment

• 1.Is the inventory and price seen on the platform accurate?

  A: all online goods on the shelves can be ordered online, but considering the large liquidity of spot inventory, it is not possible to achieve 100% accuracy at present. In case of any abnormality, you can contact our company online and give the corresponding solution.

• 2.Are all our products genuine?

  A: our self-supporting products are from cooperative domestic and foreign original factories or authorized agents, and the source can be traced to ensure the original and authentic products.

• 3.Can you provide the qualification certificate of the original factory or agent?

  A: at present, our self-employed brands TI，ST，ADI，NXP，LATTICE，CYPRESS，INFINEON，XILINX and other first-line brands. Other channels are the original factory and agency channels. If necessary, we can communicate and confirm according to the specific brand and model.

• 4.Can I make an inquiry through the company's website?

  A: You can inquire through the website, or by phone and email.

• 5.When can I deliver the goods after placing an order? How long will it take to get there?

  A: the delivery date is marked in most commodity information. You can estimate the delivery time of the commodity according to the delivery date. The specific arrival time depends on the warehouse where the commodity is located and the logistics mode you choose.

• 6.Can the company issue an invoice?

  A: you can issue ordinary invoices for individual users or special VAT invoices for enterprise users.