AD5623R

PRODUCTION

Dual 12-Bit nanoDAC^® with 5 ppm/°C On-Chip Reference

Data Sheet (Rev. G) Product Selection Table

Part Models: 9
1ku List Price: Starting From $2.59

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Overview

Low power, smallest pin-compatible, dual nanoDAC
- AD5663R: 16 bits
- AD5643R: 14 bits
- AD5623R: 12 bits
User-selectable external or internal reference
- External reference default
- On-chip 1.25 V/2.5 V, 5 ppm/°C reference
10-lead MSOP and 3 mm × 3 mm LFCSP
2.7 V to 5.5 V power supply
Guaranteed monotonic by design
See data sheet for additional features

AD5623R-EP supports defense and aerospace applications (AQEC standard)

Download AD5623R-EP Data Sheet (pdf)
Extended temperature range: −55°C to +105°C
Controlled manufacturing baseline
One assembly/test site
One fabrication site
Enhanced product change notification
Qualification data available on request
V62/14633-01XE DSCC Drawing Number

The AD5623R/AD5643R/AD5663R, members of the nanoDAC^® family, are low power, dual 12-, 14-, and 16-bit buffered voltage-out digital-to-analog converters (DAC) that operate from a single 2.7 V to 5.5 V supply and are guaranteed monotonic by design.

The AD5623R/AD5643R/AD5663R have an on-chip reference. The AD5623R-3/AD5643R-3/AD5663R-3 have a 1.25 V, 5 ppm/°C reference, giving a full-scale output of 2.5 V; and the AD5623R-5/ AD5643R-5/AD5663R-5 have a 2.5 V, 5 ppm/°C reference, giving a full-scale output of 5 V. The on-chip reference is off at power-up, allowing the use of an external reference; and all devices can be operated from a single 2.7 V to 5.5 V supply. The internal reference is turned on by writing to the DAC.

The parts incorporate a power-on reset circuit that ensures the DAC output powers up to 0 V and remains there until a valid write takes place. The part contains a power-down feature that reduces the current consumption of the device to 480 nA at 5 V and provides software-selectable output loads while in power-down mode.

The low power consumption of this part in normal operation makes it ideally suited to portable, battery-operated equipment.

The AD5623R/AD5643R/AD5663R use a versatile, 3-wire serial interface that operates at clock rates up to 50 MHz, and they are compatible with standard SPI^®, QSPI^™, MICROWIRE^™, and DSP interface standards. The on-chip precision output amplifier enables rail-to-rail output swing to be achieved.

Product Highlights

Dual 12-, 14-, and 16-bit DAC.
On-chip 1.25 V/2.5 V, 5 ppm/°C reference.
Available in 10-lead MSOP and 10-lead, 3 mm × 3 mm LFCSP.
Low power; typically consumes 0.6 mW at 3 V and 1.25 mW at 5 V.
4.5 μs maximum settling time for the AD5623R.

Applications

Process control
Data acquisition systems
Portable battery-powered instruments
Digital gain and offset adjustment
Programmable voltage and current sources
Programmable attenuators

Part Models: 9
1ku List Price: Starting From $2.59

Documentation

Data Sheet 3

AD5623R/AD5643R/AD5663R: Dual 12-/14-/16-Bit nanoDAC^® with 5 ppm/°C On-Chip Reference Datasheet (Rev.G) 09/15/2015

AD5623R-EP: Enhanced Product Data Sheet (Rev.A) 09/15/2015

AD5623R-DSCC: Military Data Sheet 09/15/2015

Application Note 1

AN-1507: Stable, Closed-Loop, Automatic Power Control for RF Applications 09/04/2025

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
AD5623RACPZ-5REEL7	10-Lead LFCSP (3mm x 3mm)	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys
AD5623RBCPZ-3R2	10-Lead LFCSP (3mm x 3mm)	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys
AD5623RBCPZ-3REEL7	10-Lead LFCSP (3mm x 3mm)	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys
AD5623RBCPZ-5REEL7	10-Lead LFCSP (3mm x 3mm)	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys
AD5623RBRMZ-3	10-Lead MSOP	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys
AD5623RBRMZ-3REEL7	10-Lead MSOP	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys
AD5623RBRMZ-5	10-Lead MSOP	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys
AD5623RBRMZ-5REEL7	10-Lead MSOP	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys
AD5623RSRMZ-EP-5R7	10-Lead MSOP	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys

Part Models	Product Lifecycle	PCN

Aug 6, 2014 - 13_0223 Assembly and Test Transfer of Select 2x3mm and 3x3mm LFCSP Products to STATS ChipPAC China
		PCN13_0223_Form Material_Report Detailed Change Description Qualification Results Summary Test Correlation Report
AD5623RACPZ-5REEL7	PRODUCTION
AD5623RBCPZ-3R2	PRODUCTION
AD5623RBCPZ-3REEL7	PRODUCTION
AD5623RBCPZ-5REEL7	PRODUCTION
Feb 8, 2010 - 04_0080 Qualification of the 8" C6 and Q Wafer Fab Processes at Analog Devices, Limerick, Ireland.
		PCN04_0080_Form Material_Report Reliability Report Reliability Report
AD5623RBCPZ-3R2	PRODUCTION
AD5623RBCPZ-3REEL7	PRODUCTION
AD5623RBRMZ-3	PRODUCTION
AD5623RBRMZ-3REEL7	PRODUCTION
AD5623RBRMZ-5	PRODUCTION
AD5623RBRMZ-5REEL7	PRODUCTION
May 15, 2012 - 10_0006 Halogen Free Material Change for mini SOIC Products
		PCN10_0006_Form Material_Report Qualification Report Summary Qualification Report Summary
AD5623RBRMZ-3	PRODUCTION
AD5623RBRMZ-3REEL7	PRODUCTION
AD5623RBRMZ-5	PRODUCTION
AD5623RBRMZ-5REEL7	PRODUCTION

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

Software Resources

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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

IBIS Model 1

AD5663R IBIS Model

Evaluation Kits

AD5663R Evaluation Board

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Features and Benefits

Full featured evaluation board for the AD5663R and AD5667R
Flexible configuration options
On-board references
PC control in conjunction with Analog Devices, Inc.
EVAL-SDP-CB1Z system demonstration platform (SDP)

Product Details

The evaluation board is designed to allow straightforward customer evaluation of the device using the hardware and software provided. The evaluation board can also be used to quickly create a prototype with the AD5663R/AD5667R, reducing design time. The AD5663R/AD5667R operate from a single 2.7 V to 5.5 V supply. These are 16-bit, dual-channel, voltage output digital-to-analog converters (DACs). The AD5663R uses a serial peripheral interface (SPI) for configuration and control, whereas the AD5667R uses an I²C interface.

Full data on the AD5663R/AD5667R can be found in the appropriate data sheets available from Analog Devices and should be consulted in conjunction with the user guide UG-991 when using the evaluation board.

The evaluation board interfaces to the USB port of a PC via the SDP board.

This evaluation board requires the EVAL-SDP-CB1Z board (SDP-B controller board).

Resources

UG-991: Evaluation Board for AD5663R/AD5667R 16-Bit Dual-Channel Voltage Output DACs (Rev.0)
5/19/2016

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