AD5554

PRODUCTION

Quad, Current-Output, Serial-Input 16-/14-Bit DACs

Data Sheet (Rev. H) Product Selection Table

Part Models: 1
1ku List Price: Starting From $19.72

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Part Details

14-bit resolution
INL of ±0.5 LSB (B Grade)
2 mA full-scale current ± 20%, with V_REF = ±10 V
0.9 μs settling time to ±0.1%
12 MHz multiplying bandwidth

Midscale glitch of −1 nV-sec
Midscale or zero-scale reset
Four separate, 4-quadrant multiplying reference inputs
See data sheet for additional feature

Part Models: 1
1ku List Price: Starting From $19.72

Documentation

Data Sheet 1

AD5544/AD5554: Quad, Current-Output,Serial-Input 16-/14-Bit DACs Data Sheet (Rev.H) 09/11/2015

Application Note 3

AN-137: A Digitally Programmable Gain and Attenuation Amplifier Design 09/26/2002

AN-320A: CMOS Multiplying DACs and Op Amps Combine to Build Programmable Gain Amplifier, Part 1 10/15/2004

AN-912: Driving a Center-Tapped Transformer with a Balanced Current-Output DAC 08/07/2023

ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal. View our quality and reliability program and certifications for more information.

Part Model	Pin/Package Drawing	Documentation	CAD Symbols, Footprints, and 3D Models
AD5554BRSZ	28-Lead SSOP	Material Declaration Reliablity Data	Ultra Librarian SamacSys

Part Models	Product Lifecycle	PCN

Jul 19, 2011 - 11_0135 AD5544/AD5554 Data Sheet Specification Change
		PCN11_0135_Form Material_Report
AD5554BRSZ	PRODUCTION	PCN11_0135_Form Material_Report
Oct 19, 2010 - 10_0002 Halogen Free Material Change for SSOP Products Assembled at Amkor
		PCN10_0002_Form Material_Report Reliability Report
AD5554BRSZ	PRODUCTION	PCN10_0002_Form Material_Report Reliability Report
Aug 19, 2009 - 07_0024 Package Material Changes for SOT23, MiniSO, MQFP, PDIP, PLCC, SOIC (narrow and wide body), SSOP, TSSOP and TSSOP exposed pad
		Material_Report Material_Report Parts List PCN07_0024_Form Qual Data
AD5554BRSZ	PRODUCTION

This is the most up-to-date revision of the Data Sheet.

Tools & Simulations

Precision DAC Error Budget Tool

The Precision DAC Error Budget Tool is a web application that calculates the DC Accuracy of precision DAC signal chains. It shows how the static errors accumulate throughout your signal chain to quickly evaluate the design tradeoffs. Calculations include the DC errors introduced by Voltage References, Operation Amplifiers and Precision DACs.

Open Tool

Evaluation Kits

AD5544 Evaluation Board

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Features and Benefits

Full-featured evaluation board for the AD5544
Graphic user interface software for board control and data analysis
Connector to EVAL-SDP-CB1Z system demonstration platform board
Various power supply options

Product Details

The AD5544 quad, 16-bit, current output, digital-to-analog converter (DAC) is designed to operate in a 2.7 V to 5.5 V supply range. But this voltage is limited up to 3.3 V due to EVAL-SDP-CB1Z restrictions.

The applied external reference input voltage (VREFx) determines the full-scale output current. Integrated feedback resistors (RFBx) provide temperature-tracking, full-scale voltage outputs when combined with an external I-to-V precision amplifier.

A double-buffered serial data interface offers high speed, 3-wire, SPI- and microcontroller-compatible inputs using serial data in (SDI), chip select (CS), and clock (CLK) signals. In addition, a serial data out pin (SDO) allows for daisy-chaining when multiple packages are used. A common, level-sensitive, load DAC strobe (LDAC) input allows the simultaneous update of all DAC outputs from previously loaded input registers. Additionally, an internal power-on reset forces the output voltage to 0 at system turn on. An MSB pin allows system reset assertion (RS) to force all registers to zero code when MSB = 0 or to half-scale code when MSB = 1.

The AD5544 is packaged in a compact 28-lead SSOP. The EV-AD5544 board is used in conjunction with the EVAL-SDP-CB1Z system demonstration platform (SDP) board available from Analog Devices, Inc., which is purchased separately from the evaluation board. The USB-to-SPI communication to the AD5544 is completed using this Blackfin^®-based demonstration board. The software offers a waveform generator.

Resources

UG-285: Evaluating the AD5544 Current Output/Serial Input DAC
602 kB

Software

AD5544/AD5545 Evaluation Software
561820 kB

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