Welcome Here  Shenzhen Mingjiada Electronics Co., Ltd.

DAC8741HRGER is HART® , FOUNDATION Fieldbus™, and PROFIBUS PA compatible low-power modems designed for industrial process control and industrial-automation applications.

Product Features 

HART-compliant physical layer modem

– 1200-Hz, 2200-Hz HART FSK sinusoids

– Register programmable amplitude of TX signals

– Integrated RX demodulator and band-pass filter with minimal external components

• FOUNDATION Fieldbus compatible H1 controller and medium attachment unit (MAU)

– Compatible with PROFIBUS PA

• Low quiescent current: 180 µA max at typical industrial operating temperature range (–40°C to +85°C)

• Integrated 1.5-V reference

• Flexible clocking options

– Internal oscillator

– External crystal oscillator

– External CMOS clock

• Reliability: CRC bit error checking, watchdog timer

• Wide operating temperature: –55°C to +125°C

• 4-mm × 4-mm QFN package

Applications

• Industrial process control and automation

• PLC or DCS I/O modules

• Field and sensor transmitters

• 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.