AD5629R

PRODUCTION

Octal, 12-bit, I²C Voltage Output denseDAC with 5 ppm/°C On-Chip Reference

Data Sheet (Rev. F) Product Selection Table

Part Models: 9
1ku List Price: Starting From $9.36

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Overview

Low power octal DACs: 12 bits
2.6 mm × 2.6 mm 16-ball WLCSP
4 mm × 4 mm 16-lead LFCSP and 16-lead TSSOP
On-chip 1.25 V/2.5 V, 5 ppm/°C reference
Power down to 400 nA at 5 V, 200 nA at 3 V
2.7 V to 5.5 V power supply
Guaranteed monotonic by design
Power-on reset to zero scale or midscale
3 power-down functions
Hardware LDAC and CLR functions
I²C-compatible serial interface supports standard (100 kHz) and fast (400 kHz) modes

The AD5629R device is a low power, octal, 12-bit, buffered voltage-output DACs. It operates from a single 2.7 V to 5.5 V supply and is guaranteed monotonic by design.

The AD5629R/AD5669R have an on-chip reference with an internal gain of 2. The AD5629R-1/AD5669R-1 have a 1.25 V, 5 ppm/°C reference, giving a full-scale output range of 2.5 V. The AD5629R-2/AD5629R-3 and the AD5669R-2/AD5669R-3 have a 2.5 V 5 ppm/°C reference, giving a full-scale output range of 5 V depending on the option selected. Devices with 1.25 V reference selected operate from a single 2.7 V to 5.5 V supply. Devices with 2.5 V reference selected operate from 4.5 V to 5.5 V. The on-chip reference is off at power-up, allowing the use of an external reference. The internal reference is enabled via a software write.

The part incorporates a power-on reset circuit that ensures that the DAC output powers up to 0 V and remains powered up at this level until a valid write takes place. The part contains a power-down feature that reduces the current consumption of the device to 400 nA at 5 V and provides software-selectable output loads while in power-down mode for any or all DAC channels.

Product Highlights

Octal, 12-/16-bit DACs.
On-chip 1.25 V/2.5 V, 5 ppm/°C reference.
Available in 16-lead LFCSP and TSSOP, and 16-ball WLCSP.
Power-on reset to 0 V or midscale.
Power-down capability. When powered down, the DAC typically consumes 200 nA at 3 V and 400 nA at 5 V.

Applications

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

Part Models: 9
1ku List Price: Starting From $9.36

Documentation

Data Sheet 1

AD5629R/AD5669R: Octal, 12-/16-Bit, I²C, denseDACs with 5 ppm/°C On-Chip Reference Data Sheet (Rev.F) 01/07/2010

User Guide 1

UG-867: Evaluating the AD5629R/AD5669R, Octal, 16-/12-Bit, denseDAC (Rev.0) 09/24/2015

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
AD5629RACPZ-2-RL7	16-Lead LFCSP (4mm x 4mm)	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys
AD5629RACPZ-3-RL7	16-Lead LFCSP (4mm x 4mm)	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys
AD5629RARUZ-1	16-Lead TSSOP	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys
AD5629RARUZ-1-RL7	16-Lead TSSOP	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys
AD5629RBCBZ-1-RL7	16-Ball WLCSP (2.6mm x 2.6mm)	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys
AD5629RBCPZ-1-RL7	16-Lead LFCSP (4mm x 4mm)	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys
AD5629RBCPZ-2-RL7	16-Lead LFCSP (4mm x 4mm)	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys
AD5629RBRUZ-2	16-Lead TSSOP	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys
AD5629RBRUZ-2-RL7	16-Lead TSSOP	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys

Part Models	Product Lifecycle	PCN

Jul 10, 2014 - 14_0005 Assembly Transfer to Amkor Philippines and Test Transfer to STATS ChipPAC China of Select LFCSP Products
		PCN14_0005_Form Material_Report Detailed Change Description Qualification Results Summary Test Correlation Report Test Correlation Report Test Correlation Report Test Correlation Report
AD5629RACPZ-2-RL7	PRODUCTION
AD5629RACPZ-3-RL7	PRODUCTION
AD5629RBCPZ-1-RL7	PRODUCTION
AD5629RBCPZ-2-RL7	PRODUCTION
Jan 20, 2014 - 13_0230 Assembly and Test Transfer of Select 3.5x3.5, 4x3, 4x4, and 5x5mm LFCSP Products to STATS ChipPAC China
		PCN13_0230_Form Material_Report Detailed Change Description Qualification Plan Summary Test Correlation Plan
AD5629RACPZ-2-RL7	PRODUCTION
AD5629RACPZ-3-RL7	PRODUCTION
AD5629RBCPZ-1-RL7	PRODUCTION
AD5629RBCPZ-2-RL7	PRODUCTION

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

Software Resources

Device Drivers 1

AD5629R GitHub no-OS Driver Source Code

Can't find the software or driver you need?

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

AD5629R Evaluation Board

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Features and Benefits

Full featured evaluation boards for the AD5629R/AD5669R
On-board reference
Various link options
PC control in conjunction with the Analog Devices, Inc., EVAL-SDP-CB1Z system demonstration platform (SDP)

Product Details

The EVAL-AD5629RSDZ/EVAL-AD5669RSDZ evaluation boards help users quickly prototype new AD5629R/AD5669R circuits and reduce design time. The AD5629R/AD5669R operates from a single 2.7 V to 5.5 V supply. The AD5629R/AD5669R has an internal 1.25 V or 2.5 V reference giving an output voltage span of 2.5 V or 5 V. The internal reference is off at power-up, allowing the use of an external reference; the REF195 is provided on-board as a 5 V reference source. The device must be written to after power-up to turn on the internal reference.

The evaluation boards interface to the USB port of a PC via the SDP-B board. Software is supplied with the evaluation boards to allow the user to program the AD5629R/AD5669R.

The evaluation boards are compatible with the EVAL-SDP-CB1Z Blackfin® SDP controller board (SDP-B), available to order on the Analog Devices website at www.analog.com.

Full data on the AD5629R/AD5669R is available in the corresponding data sheets, available from Analog Devices, which should be consulted in conjunction with UG-867 when using the evaluation boards.

Resources

AD5629R GitHub no-OS Driver Source Code
12/20/2012

UG-867: Evaluating the AD5629R/AD5669R, Octal, 16-/12-Bit, denseDAC (Rev.0)
9/24/2015

Software

AD5629 Evaluation Software (Rev.2.1)
304.48 M

Latest Discussions

2 Years Ago

AD5629R

Overview

Documentation

Data Sheet 1

User Guide 1

Device Drivers 1

Solutions Bulletin & Brochure 1

Software Resources

Device Drivers 1

FPGA/HDL 2

Evaluation Software 0

Tools & Simulations

Precision DAC Error Budget Tool

Evaluation Kits

Features and Benefits

Product Details

Resources

Software

Latest Discussions

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