Analog Devices DEMO-AD5700D2Z, 4-20mA Output DAC Development Kit

Technical Reference
Legislation and Compliance
RoHS Certificate of Compliance
Product Details

Complete 4mA to 20mA Loop Powered Field Instrument with HART® Interface Evaluation Board

This is a complete smart industrial, loop powered field instrument with 4mA to 20mA analog output and a highway addressable remote transducer (HART®) interface. HART is a digital 2-way communication in which a 1mA peak-to-peak Frequency-Shift-Keyed (FSK) signal is modulated on top of the standard 4mA to 20mA analog current signal.
The circuit uses the ADuCM360, an ultralow power, precision analogue microcontroller, the AD5421, a 16-bit, 4mA to 20mA, loop powered digital-to-analogue converter (DAC), and the AD5700, the industry’s lowest power and smallest footprint HART-compliant IC modem.

4mA-to-20mA Current-Loop Communication

Current loop systems are used in electrically noisy industrial environments for sending analogue sensor data over long distances of 300m or more.

Specifications
Attribute Value
Analogue Function 4-20mA Output DAC
Kit Classification Development Kit
1 In stock for FREE next working day delivery
Price Each
£ 87.56
(exc. VAT)
£ 105.07
(inc. VAT)
Units
Per unit
1 +
£87.56
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