Key facts
- Brand
- Analog Devices
- Model
- AD7621
- Industry
- Industrial
- Documents
- 2
- Languages
- EN
- Last added
- 2012-05-09
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Analog Devices AD7621 ADC Datasheet
The AD7621 is a 16‑bit, charge‑redistribution SAR analog‑to‑digital converter capable of up to 3 MSPS throughput in wideband warp mode. It operates from a single 2.5 V supply, includes an internal 2.048 V reference, and offers both parallel and serial (SPI/QSPI/MICROWIRE/DSP‑compatible) interfaces.
The device features a differential input range of ±VREF (up to 2.5 V), typical power dissipation of 65 mW at 3 MSPS, and operates from –40 °C to +85 °C. Detailed pin configurations, timing specifications, and application guidelines are provided for system integration.
Analog Devices AD7621 specifications
| Resolution | 16 Bits |
|---|---|
| Maximum Throughput | 3 MSPS (wideband warp mode) |
| Power Dissipation | 65 mW typical @ 3 MSPS |
| Internal Reference Voltage | 2.048 V |
| Differential Input Range | ±VREF (VREF up to 2.5 V) |
| Operating Temperature Range | –40 °C to +85 °C |
| Digital Interface Options | SPI®, QSPI®, MICROWIRE®, DSP‑compatible |
All Analog Devices AD7621 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What is the maximum sampling rate of the AD7621?
The AD7621 can sample at up to 3 MSPS in wideband warp mode.
What supply voltage does the AD7621 require?
It operates from a 2.5 V single supply (AVDD = DVDD = 2.5 V) with OVDD allowed from 2.3 V to 3.6 V.
What is the AD7621's maximum sampling rate?
The AD7621 can sample at up to 3 MSPS in wideband warp mode.
What supply voltage does the AD7621 require?
It operates from a single 2.5 V power supply.