Key facts
- Brand
- Analog Devices
- Model
- AD9272
- Industry
- Industrial
- Documents
- 2
- Languages
- EN
- Last added
- 2012-05-09
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Analog Devices AD9272 Datasheet Rev C
The AD9272 combines a low‑noise preamplifier, variable‑gain amplifier, antialiasing filter and 12‑bit ADC in a compact 100‑lead TQFP package. It offers eight independent channels, each with programmable gain, filtering, and a built‑in 8×8 differential crosspoint switch for CW Doppler applications.
Designed for medical imaging, ultrasound and automotive radar, the device operates from –40 °C to +85 °C, consumes as little as 195 mW per channel at 40 MSPS, and provides flexible SPI control for gain, filter settings and power‑down modes.
Analog Devices AD9272 specifications
| Number of channels | 8 |
|---|---|
| Input‑referred noise voltage (LNA, 21.3 dB gain) | 0.75 nV/√Hz |
| Power consumption per channel (40 MSPS) | 195 mW |
| Sample rate range | 10 MSPS to 80 MSPS |
| ADC resolution | 12 bits |
All Analog Devices AD9272 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
How many channels does the AD9272 provide?
The AD9272 provides eight independent channels.
What is the input‑referred noise voltage of the LNA at 21.3 dB gain?
It is 0.75 nV/√Hz.
What is the input‑referred noise voltage of the AD9272?
The AD9272 has an input‑referred noise voltage of 0.75 nV/VHz at a gain of 21.3 dB.
What applications is the AD9272 suited for?
It is intended for medical imaging/ultrasound and automotive radar applications.