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AD7176-2: 24-Bit, 250 kSPS Sigma Delta ADC with 20 µs Settling
Product Status:Recommended for New Designs
Data
Sheet
Sheet
AD7176-2 Data Sheet Rev A, 04/2013
(pdf 952kB)
- Product
DetailsFeatures, Specifications, Status, Price, Diagrams, Similar Products, Support
- Documentation
Data Sheet, Application Notes, Tutorials, User Guides, Quality, Lead-Free, Circuit Notes, Videos
- Design Tools,Models,
Drivers & SoftwareDesign Tools, Device Drivers, SPICE, Models, Software
- Evaluation Kits,
Symbols & FootprintsEvaluation Kits, Symbols & Footprints
- Product Recommendations
& Reference DesignsADI Recommends products to be used with this part, Reference Designs, Companion Products
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Product Details
Product Status:Recommended for New Designs
myAnalogFEATURES and BENEFITS
- Fast and flexible Output Rate – 5SPS to 250KSPS
- Fast Settling Time – 20 μs
- Channel Scan Data Rate of
50 kSPS/channel - Performance Specifications
17 noise free bits @ 250 kSPS
20 noise free bits @ 2.5 kSPS
22 noise free bits @ 5 SPS
INL 2.5 ppm of FSR
- 85dB rejection of 50 Hz and 60 Hz with 50 ms settling
- User Configurable-Input channels
2 Full Differential or 4 pseudo Differential
Crosspoint multiplexer - On chip 2.5V reference (drift 2 ppm/°C)
- See data sheet for additional features
Functional Block Diagram for AD7176-2
24-Bit, 250 kSPS Sigma Delta ADC with 20 µs Settling
Other Diagrams for AD7176-2
24-Bit, 250 kSPS Sigma Delta ADC with 20 µs Settling
AD7176-2 Pin Configuration
Functional Block Diagram for AD7176-2
Similar Products
New Document Type:
Documentation
| Title | Content Type | File Type |
|---|---|---|
AD7176-2: 24-Bit, 250 kSPS Sigma-Delta ADC with 20 μs Settling Data Sheet (Rev A, 04/2013) (pdf, 952 kB)
|
Data Sheets | |
| CN0310: Precision 24-Bit, 250 kSPS Single-Supply Sigma-Delta ADC System for Industrial (pdf, 165 kB) | Circuit Note | |
| UG-478: Evaluation Board for the AD7176-2—24-Bit, 250 kSPS Sigma-Delta ADC with 20 μs Settling (pdf, 3378 kB) | User Guides | |
| Analog Devices’ 24-bit Sigma-Delta A/D Converter Achieves Twice the Speed of Competing Converters and Industry’s Best Noise Performance (04 Dec 2012) | Press Releases | HTML |
| Glossary of EE Terms | Glossary | HTML |
Design Tools,Models,Drivers & Software
| Title | Content Type | File Type |
|---|---|---|
| AD7176-2 Digital Filter Frequency Response Model (xls, 556 kB) | Filter Model | XLS |
| AD7176-2 IBIS Model (ibs) | IBIS Models | IBS |
| AD7176-2 FMC-SDP Interposer & Evaluation Board / Xilinx KC705 Reference Design | Device Drivers | HTML |
| AD7176 - Microcontroller No-OS Driver | Device Drivers | HTML |
| BeMicro FPGA Project for AD7176-2 with Nios driver | Device Drivers | HTML |
Evaluation Kits & Symbols & Footprints
Evaluation Boards & KitsView the Evaluation Boards and Kits page for documentation and purchasing
Symbols and Footprints— Analog Devices offers Symbols & Footprints which are compatible with a large set of today’s CAD systems for broader and easier support.
Product Recommendations & Reference Designs
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Updated 11/2012
CN0310:Precision 24-Bit, 250 kSPS Single-Supply Sigma-Delta ADC System for Industrial Signal Levels
Benefits & Features
- 24-bit, 250kSPS ADC System
- Industrial Signal Levels
- Single Supply
Products Used
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HARDWARE
CN0310:Precision 24-Bit, 250 kSPS Single-Supply Sigma-Delta ADC System for Industrial Signal Levels
Companion Products
Suggested Companion Products
Recommended Driver Amplifiers for the AD7176-2
- For a single supply, low noise, low offset CMOS amplifier, we recommend the AD8656.
- For a single supply, low noise, low distortion, differential driver, we recommend the ADA4940-1.
- For a single supply, attenuating input stage, differential driver, we recommend the AD8475.
- For additional driver amplifier selections, we recommend selecting the product category and filtering on our parametric search tables.
- For the family of low noise, low drift and high accuracy references, we recommend the ADR445 or the ADR4550.
- For additional voltage reference selections, we recommend filtering on our parametric search tables.
- For SPI Interface, lowest power, 2.5 kVrms isolation, we recommend the ADuM1401.
- For SPI Interface, enhanced system-level ESD performance, 2.5 kVrms isolation, we recommend the ADuM3401.
- For SPI Interface, low power, 5.0 kVrms isolation, we recommend the ADuM4401.
- For SPI Interface, smallest package, low voltage I/O (1.8 V to 5.5 V), we recommend the ADuM3481.
- For additional digital isolator selections, we recommend filtering on our parametric search tables.
Recommended External Multiplexers for the AD7176-2
- For low Ron, 4:1 channel multiplexer, we recommend the ADG1404.
- For low Ron with four differential inputs, we recommend the ADG1409.
- For additional multiplexer selections, we recommend selecting the product category and filtering on our parametric search tables.
- For selecting voltage regulator products, use ADIsimPower.
- For selecting supervisor products, use the Supervisor Parametric Search.
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Sample & Buy
Price, packaging, availability
AD7176-2 Model Options
| Model | Package | Pins | Temp. Range |
Packing, Qty |
Price*(100-499) | Price*1000 pcs | RoHS | View PCN/ PDN | Check Inventory/ Purchase/Sample |
|---|
The USA list pricing shown is for BUDGETARY USE ONLY, shown in United States dollars (FOB USA per unit for the stated volume), and is subject to change. International prices may differ due to local duties, taxes, fees and exchange rates. For volume-specific price or delivery quotes, please contact your local Analog Devices, Inc. sales office or authorized distributor. Pricing displayed for Evaluation Boards and Kits is based on 1-piece pricing.
