DatasheetsPDF.com

AD5423

Analog Devices
Part Number AD5423
Manufacturer Analog Devices
Description 16-Bit Current/Voltage Output DAC
Published Sep 3, 2023
Detailed Description Data Sheet Single-Channel, 16-Bit Current/Voltage Output DAC with HART Connectivity AD5423 FEATURES 16-bit resolution ...
Datasheet PDF File AD5423 PDF File

AD5423
AD5423

Overview
Data Sheet Single-Channel, 16-Bit Current/Voltage Output DAC with HART Connectivity AD5423 FEATURES 16-bit resolution and monotonicity Current or voltage output available on a single terminal Current output ranges: 0 mA to 20 mA, 4 mA to 20 mA, 0 mA to 24 mA, ±20 mA, ±24 mA, and −1 mA to +22 mA Voltage output ranges (with 20% overrange): 0 V to 5 V, 0 V to 10 V, ±5 V, and ±10 V User programmable offset and gain Advanced on-chip diagnostics, including a 12-bit ADC On-chip reference −40°C to +115°C temperature range 32-Lead, 5 mm × 5 mm LFCSP package APPLICATIONS Process control Actuator control Channel isolated analog outputs Programmable logic controller (PLC) and distributed control systems (DCS) applications HART network connectivity GENERAL DESCRIPTION The AD5423 is a single-channel, voltage and current output digitalto-analog converter (DAC) that operates with a power supply range from −33 V minimum on AVSS to +33 V maximum on AVDD1.
The CHART pin enables a Highway Addressable Remote Transducer® (HART) signal to be coupled on the current output.
The AD5423 uses a versatile, 4-wire, serial peripheral interface (SPI) that operates at clock rates of up to 50 MHz and is compatible with standard SPI, QSPI™, MICROWIRE™, digital signal processor (DSP), and microcontroller interface standards.
The interface also features an optional SPI cyclic redundancy check (CRC) and a watchdog timer (WDT).
The AD5423 offers improved diagnostic features from earlier versions of similar DACs, such as an integrated, 12-bit diagnostic analog-to-digital converter (ADC).
PRODUCT HIGHLIGHTS 1.
16-bit performance.
2.
Range of diagnostic features.
3.
Integrated 12-bit monitoring ADC.
4.
HART compliant.
COMPANION PRODUCTS Product Family: AD5758, AD5753, AD5755-1, AD5422 HART Modem: AD5700, AD5700-1 External References: ADR431, ADR3425, ADR4525 Digital Isolators: ADuM141D, ADuM142D Power: ADP1031, ADP2360, ADM6339 Rev.
A Document Feedback Information furnished by Analog Devices is believ...


Similar Datasheet


@ 2014 :: Datasheetspdf.com :: Semiconductors datasheet search & download site. (Privacy Policy & Contact)