AD976
NOT RECOMMENDED FOR NEW DESIGNS16-Bit, 100 kSPS, Parallel I/O A/D Converter
- Part Models
- 10
- 1ku List Price
- Starting From $27.73
Overview
- Fast 16-Bit ADC
- 100 kSPS Throughput
- Single 5 V Supply Operation
- Input Range: ±10 V
- 100 mW Max Power Dissipation
- Choice of External or Internal 2.5 V Reference
- High Speed Parallel Interface
- On-Chip Clock
- 28-Lead Skinny DIP, SSOP or SOIC Packages
The AD976 and AD976A are high-speed, low-power 16-bit A/D converters with each operating from a single 5 V supply. The AD976A has a throughput rate of 200 ksps whereas the AD976 has a throughput rate of 100 ksps. Each part contains a successive approximation, switched capacitor ADC, an internal 2.5 V reference, and a high-speed parallel interface. The AD976 and AD976A dissipate a maximum of 100 mW. The ADC is factory calibrated to minimize all linearity errors. The analog full-scale input is the standard industrial range of ±10 V.
The AD976 and AD976A are comprehensively tested for ac parameters such as SNR and THD, as well as the more traditional parameters of offset, gain and linearity.
The AD976 and AD976A are fabricated on Analog Devices' proprietary BiCMOS process, which has high performance bipolar devices along with CMOS transistors.
The AD976 and AD976A are available in skinny 28-pin DIP, SSOP and SOIC packages.
PRODUCT HIGHLIGHTS
- Fast Throughput. The AD976/AD976A is a high speed (100 kSPS/200 kSPS throughput rates respectively), 16-bit ADC based on a switched capacitor architecture.
- Single-Supply Operation. The AD976/AD976A operates from a single 5 V supply and dissipates only 100 mW max.
- Comprehensive DC and AC Specifications. The AD976/AD976A is factory calibrated and fully tested for SNR and THD as well as the traditional specifications of offset, gain and linearity.
- Complete A/D Solution. The AD976/AD976A offers a highly integrated solution containing an accurate ADC, reference and on-chip clock.
Documentation
Data Sheet 1
Application Note 2
Technical Articles 1
Product Highlight 1
Evaluation Design File 1
Product Highlight 1
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 |
|---|---|---|---|
| AD976ARSZ | 28-Lead SSOP | ||
| AD976ARSZRL | 28-Lead SSOP | ||
| AD976ARZ | 28-Lead SOIC (Wide) | ||
| AD976ARZRL | 28-Lead SOIC (Wide) | ||
| AD976BRSZ | 28-Lead SSOP | ||
| AD976BRSZ-RL7 | 28-Lead SSOP | ||
| AD976BRZ | 28-Lead SOIC (Wide) | ||
| AD976BRZRL | 28-Lead SOIC (Wide) | ||
| AD976CRSZ | 28-Lead SSOP | ||
| AD976CRZ | 28-Lead SOIC (Wide) |
| Part Models | Product Lifecycle | PCN |
|---|---|---|
|
Sep 13, 2013 - 13_0095 AD976 and AD976A Polyimide Thickness and Bond Pad Size Change |
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| AD976ARSZ | ||
| AD976ARSZRL | ||
| AD976ARZ | ||
| AD976ARZRL | ||
| AD976BRSZ | ||
| AD976BRSZ-RL7 | ||
| AD976BRZ | ||
| AD976BRZRL | ||
| AD976CRSZ | ||
| AD976CRZ | ||
|
Oct 19, 2010 - 10_0002 Halogen Free Material Change for SSOP Products Assembled at Amkor |
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| AD976ARSZ | ||
| AD976ARSZRL | ||
| AD976CRSZ | ||
|
Aug 4, 2010 - 10_0117 Halogen Free Material Change for SOIC_W Products at Carsem |
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| AD976ARZ | ||
| AD976ARZRL | ||
| AD976BRZ | ||
| AD976BRZRL | ||
| AD976CRZ | ||
This is the most up-to-date revision of the Data Sheet.