Key facts
- Brand
- Analog Devices
- Model
- AD7982
- Industry
- Industrial
- Documents
- 2
- Languages
- EN
- Last added
- 2012-05-09
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Analog Devices AD7982 Datasheet
The AD7982 is an 18‑bit successive‑approximation ADC that operates from a single 2.5 V supply and delivers up to 1 MSPS conversion rate. It features low power consumption (7 mW at full speed), a true differential input range of ±VREF, and a dynamic range of 99 dB.
The document includes detailed electrical specifications, timing diagrams, absolute maximum ratings, pin‑out tables, layout recommendations, and ordering information. It also provides application hints for PCB design and links to the evaluation board (EVAL‑AD7982CBZ).
Analog Devices AD7982 specifications
| Resolution | 18 bits |
|---|---|
| Maximum conversion rate | 1 MSPS |
| Power dissipation at 1 MSPS | 7.0 mW |
| Dynamic range | 99 dB |
| Power Supply Rejection Ratio | 90 dB |
Source: Analog Devices AD7982 Datasheet
All Analog Devices AD7982 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What is the resolution of the AD7982?
The AD7982 provides an 18‑bit resolution.
What is the maximum sampling rate of the AD7982?
The ADC can sample at up to 1 MSPS.
What is the maximum sampling rate of the AD7982?
The AD7982 can sample at up to 1 MSPS.
What supply voltages does the AD7982 support?
It operates from a single supply of 1.8 V to 5 V, with VDD nominally 2.5 V and VIO ranging from 2.3 V to 5.5 V.