Key facts
- Brand
- Analog Devices
- Model
- AD7276
- Industry
- Electronics
- Documents
- 3
- Languages
- EN
- Last added
- 2012-08-02
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ANALOG DEVICES AD7276 high-speed date converter handbook
This application note introduces how to interface AD7276 high speed data converter with Blackfin® processor. It also provides an example code to demonstrate how to program the Blackfin processor's serial ports (SPI and SPORT) to receive data from AD7276 device in both core access and DMA access modes. Power-down mechanism between ADC conversions in DMA mode is also introduced. The entire reference design is implemented on ADSP- BF535 EZ-KIT Lite™ board.
Read onlineAnalog Devices AD7276 specifications
| Resolution | 12 bits (AD7276), 10 bits (AD7277), 8 bits (AD7278) |
|---|---|
| Throughput Rate | 3 MSPS (AD7276/AD7277), 4 MSPS (AD7278) |
| Power Consumption (typical, operational) | 12.6 mW (AD7276), 10.5 mW (AD7277), 10.5 mW (AD7278) |
| Input Voltage Range | 0 to Vop |
| Temperature Range | –40 °C to +125 °C |
| Signal‑to‑Noise Ratio | 70 dB typ at 1 MHz |
All Analog Devices AD7276 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 AD7276?
The AD7276 can sample at up to 3 MSPS.
What supply voltage range do these ADCs require?
They operate from a single supply of 2.35 V to 3.6 V.
What is the maximum sampling rate of the AD7276/AD7277/AD7278?
The devices can sample at up to 3 MSPS (B‑grade) and 1 MSPS (Y‑grade).
How much power does the ADC consume in normal operation?
In normal mode the B‑grade part consumes about 12.6 mW typ at 3 V supply and 3 MSPS.