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AD5686R-DSCC: Military Data Sheet1/31/2017
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AD5686R/AD5685R/AD5684R: Quad, 16-/14-/12-Bit nanoDAC+ with 2 ppm/°C Reference, SPI Interface Data Sheet (Rev. E)8/4/2015PDF1 M
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AD5686R-EP: Enhanced Product Data Sheet (Rev. A)7/31/2015PDF634 K
AD5686R
Quad, 16-Bit nanoDAC+™ with 2 ppm/°C On-Chip Reference and SPI Interface
Top
Overview
Features and Benefits
- High relative accuracy (INL): ±2 LSB maximum at 16-bits
- Low drift 2.5 V reference:: 2 ppm/°C typical
- Tiny package: 3 mm × 3 mm, 16-lead LFCSP or TSSOP
- Total unadjusted error (TUE): 0.1% of FSR maximum
- Offset error: 1.5 mV maximum
- Gain error: 0.1 % of FSR maximum
- See data sheet for additional features
- Download AD5686R-EP Data Sheet (pdf)
- Temperature range: −55°C to +125°C
- Controlled manufacturing baseline
- 1 assembly/test site
- 1 fabrication site
- Enhanced product change notification
- Qualification data available on request
- V62/14335 DSCC Drawing Number
Product Details
The AD5686R nanoDAC+™ is a quad, 16-bit, rail-to-rail, voltage output DAC. The device includes a 2.5V, 2ppm/˚C internal reference (enabled by default) and a gain select pin giving a full-scale output of 2.5V (gain=1) or 5V (gain=2).
The device operates from a single 2.7 V to 5.5 V supply, is guaranteed monotonic by design and exhibits less than 0.1% FSR gain error and 1.5mV offset error performance. The device is available in a 3mm X 3mm LFCSP and a TSSOP package.
The AD5686R also incorporates a power-on-reset circuit and a RSTSEL pin that ensures the DAC outputs power up to zero-scale or midscale, and remain there until a valid write takes place. Each device contains a per-channel power-down feature that reduces the current consumption of the device to 4 uA at 3 V while in power-down mode.
The AD5686R employs a versatile SPI interface that operates at clock rates up to 50 MHz and includes a VLOGIC pin intended for 1.8V/3V/5V logic.
Product Highlights
- High Relative Accuracy: AD5686R (16-bit): ±2LSB INL max
- Low drift on-chip reference: 2.5 V, 2 ppm/°C temperature drift.
- Two package options: 3mm × 3mm 16 lead LFCSP or 16 lead TSSOP
Applications
- Optical transceivers
- Base-station power amplifiers
- Process control (PLC I/O cards)
- Industrial automation
- Data acquisition systems
Product Categories
Markets and Technologies
Product Lifecycle
Production
At least one model within this product family is in production and available for purchase. The product is appropriate for new designs but newer alternatives may exist.
Evaluation Kits (1)
Documentation & Resources
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UG-725: Evaluating the AD5686R 16-Bit, Quad Channel, Voltage Output DAC (Rev. B)1/21/2016PDF461 K
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AD5686R/AD5685R/AD5684R Quick Start Guide6/18/2012WIKI
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How to Excite Off Board Sensors and Loads4/1/2015
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Modern DACs and DAC Buffers Improve System Performance, Simplify Design3/1/2012 Analog Dialogue
Software & Systems Requirements
Mbed Support
WIKI
Learn how to get started with Mbed
Mbed is an open source, development environment for ARM microcontrollers.
Tools & Simulations
LTspice
LTspice® is a powerful, fast and free simulation software, schematic capture and waveform viewer with enhancements and models for improving the simulation of analog circuits.
Models for the following parts are available in LTspice:
AD5686R
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.
IBIS Models
IBS
AD5686R IBIS Model
54.11 K
SPICE Models
CIR
AD5686R SPICE Macro Model
34.47 K
Reference Designs (3)
Design Resources
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 Number | Material Declaration | Reliability Data | Pin/Package Drawing | CAD Symbols, Footprints & 3D Models |
|---|---|---|---|---|
| AD5686RACPZ-RL7 | Material Declaration | Reliability Data | 16-Lead LFCSP (3mm x 3mm w/ EP) | |
| AD5686RARUZ | Material Declaration | Reliability Data | 16-Lead TSSOP | |
| AD5686RARUZ-RL7 | Material Declaration | Reliability Data | 16-Lead TSSOP | |
| AD5686RBCPZ-RL7 | Material Declaration | Reliability Data | 16-Lead LFCSP (3mm x 3mm w/ EP) | |
| AD5686RBRUZ | Material Declaration | Reliability Data | 16-Lead TSSOP | |
| AD5686RBRUZ-RL7 | Material Declaration | Reliability Data | 16-Lead TSSOP | |
| AD5686RTCPZ-EP-RL7 | Material Declaration | Reliability Data | 16-Lead LFCSP (3mm x 3mm w/ EP) | |
| Wafer Fabrication Data |
PCN-PDN Information
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Sample & Buy
Ordering FAQs
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Buy Now Pricing
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List Pricing
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Lead Times
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Sampling
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Evaluation Boards
Pricing displayed is based on 1-piece.
Up to two boards can be purchased through Analog.com. To order more than two, please purchase through one of our listed distributors.
Pricing displayed is based on 1-piece. The USA list pricing shown is for budgetary use only, shown in United States dollars (FOB USA per unit), and is subject to change. International prices may vary due to local duties, taxes, fees and exchange rates.