Application Notes (7)
- AN-1141: Powering a Dual Supply Precision ADC with Switching Regulators (pdf, 640 kB)
- AN-935: Designing an ADC Transformer-Coupled Front End (pdf, 363 kB)
- AN-932: Power Supply Sequencing (pdf, 95 kB)
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AN-931: Understanding PulSAR ADC Support Circuitry
(pdf, 299 kB)
This application note discusses in general the pitfalls that occur regularly when using SAR ADCs and, more importantly, how to easily prevent them. - AN-877: Interfacing to High Speed ADCs via SPI (pdf, 1594 kB)
- AN-742: Frequency Domain Response of Switched-Capacitor ADCs (pdf, 401 kB)
- AN-713: The Effect of Long-Term Drift on Voltage References (pdf, 237 kB)
Circuit Note (12)
- CN-0032: Converting a Single-Ended Signal with the AD7982 Differential PulSAR ADC (pdf, 99 kB)
- CN-0033: Converting a Single-Ended Signal with the AD7984 Differential PulSAR ADC (pdf, 98 kB)
- CN-0104: Parametric Measurement Unit and Supporting Components for ATE Applications Using the AD5522 PMU and the AD7685 16-Bit ADC (pdf, 247 kB)
- CN-0123: Automated Calibration Technique That Reduces the AD5360 16-Channel, 16-Bit DAC Offset Voltage to Less Than 1 mV (pdf, 132 kB)
- CN-0130: Integrated Device Power Supply (DPS) for ATE with Output Voltage Range 0 V to 25 V (pdf, 231 kB)
- CN-0131: 16 Channels of Programmable Output Span Using the AD5360 16-Bit Voltage Output DAC (pdf, 85 kB)
- CN-0180: Precision Single-Supply Differential ADC Driver for Industrial-Level Signals (pdf, 388 kB)
- CN-0194: Galvanically Isolated, 2-Channel, 16-Bit, Simultaneous Sampling, Daisy-Chained Data Acquisition System (pdf, 464 kB)
- CN-0213:Complete High Speed, High CMRR Precision Analog Front End for Process Control (pdf, 288 kB)
- CN-0240: Bidirectional Isolated High-Side Current Sense with 270 V Common-Mode Rejection (pdf, 336 kB)
- CN-0261: Optimizing AC Performance in an 18-bit, 250 kSPS, PulSAR Measurement Circuit (pdf)
- CN-0306: A 16-Bit, 100 kSPS Low Power Successive Approximation ADC System with Optimum Low Power Drive Amplifier for Sub-Nyquist Input Signals Up to 1 kHz (pdf, 297 kB)
Technical Articles (8)
- Front-End Amplifier and RC Filter Design for a Precision SAR Analog-to-Digital Converter
- High Performance Electrocardiogram (ECG) Signal Conditioning
- ICs for Low Power, Low Cost ECG Holter Monitors Support Standard Medical Wireless Bands
- Low Cost, Low Power, High Performance AED
- MS-2022: Seven Steps to Successful Analog-to-Digital Signal Conversion (Noise Calculation for Proper Signal Conditioning) (pdf, 277 kB)
- MS-2124: Understanding AC Behaviors of High Speed ADCs (pdf, 276 kB)
- MS-2210: Designing Power Supplies for High Speed ADC (pdf, 327 kB)
-
Nine Often Overlooked ADC Specifications
(pdf, 445 kB)
Analog-to-digital converters (ADCs) have many specifications; some are more important for a given application than others. Understanding these specifications and controlling external devices affecting the ADC will lead to better performance.
Data Sheets (5)
- AD5560: 1.2 A Programmable Device Power Supply with Integrated 16-Bit Level Setting DACs Data Sheet (Rev D, 08/2012) (pdf, 2255 kB)
- AD7685: 16-Bit, 250 kSPS PulSAR ADC in MSOP/QFN Data Sheet (Rev C, 08/2011) (pdf, 634 kB)
- ADR430/ADR431/ADR433/ADR434/ADR435/ADR439: Ultralow Noise XFET Voltage References with Current Sink and Source Capability Data Sheet (Rev J, 07/2011) (pdf, 1847 kB)
- ADR431-EP/ADR434-EP/ADR435-EP: Low Noise XFET Voltage References with Current Sink and Source Capability (Rev A, 08/2010) (pdf, 145 kB)
- ADR431/ADR434/ADR435-DSCC: Microcircuit, Linear, Low Noise, Voltage Reference, Monolithic Silicon Military Data Sheet (Rev A, 12/2010)
Design Calculators (2)
- Voltage Reference Selection & Evaluation Wizard
-
Voltage Reference Wizard (downloadable)
This Wizard helps you select the most suitable voltage for a use with a data converter. Supply the Wizard with a given data converter; it will provide you with a number of suitable references plus the maximum DC error contributed to your overall system. Or enter the amount of DC error your system can tolerate and find out which of ADI’s reference and data converter pairs will meet your requirement.
Design Handbooks (1)
Documentation (2)
FAQs/RAQs (1)
FPGA HDL (4)
IBIS Models (1)
- AD7685 IBIS Models
Overview (6)
-
8- to 18-Bit SAR ADCs ... From the Leader in High Performance Analog
(pdf, 1885 kB)
8- to 18-Bit SAR ADCs with Sample Rates up to 3 MSPS -- The latest additions to ADI’s ADC portfolio offer unrivaled functionality in terms of channel count and power supply voltage, optimal power/speed ratios, and the smallest packages to meet the demands of any data acquisition application, including portable, industrial, medical, wireless, and communications. - ADR43x: The Newest Family of High Precision, Low Noise XFET®
-
High Speed, High Accuracy 14-Bit, 16-Bit, and 18-Bit PulSAR ADCs
(pdf, 3826 kB)
A PulSAR Family Brochure (6/2006) -
ICs for Programmable Logic Control and Distributed Control Systems
(pdf, 976 kB)
Analog Devices leadership in industrial IC technology, with the development of the iCMOS™ and iPolar™ processes, has uniquely defined high voltage and low voltage integration to deliver smaller, higher performance, and more cost effective ICs for industrial systems. -
Medical Applications
- Booklet (pdf, 970 kB)
- Technical Presentation (ppt)
- When high performance and low power make the design, ADI converters make the difference.
Product Reviews (2)
-
Low-Power Data Conversion Technology Enhances Portability
(Electropages, 10/5/2006) -
Lowest-Power 16-Bit ADC Optimizes Portable Designs
(eeProductCenter, 10/4/2006)
Software and Tools (1)
- 10 lead Pulsar ADCs Evaluation Software (zip, 337305 kB)
Tutorials (3)
User Guides (2)
Analog Dialogue (1)
-
High Speed Op Amp Drives a 16-Bit, 1-MSPS Differential-Input A/D Converter
(Analog Dialogue, Vol. 36, No. 6, November/December 2002)
