Key facts
- Brand
- Analog Devices
- Model
- AD7880
- Industry
- Industrial
- Documents
- 2
- Languages
- EN
- Last added
- 2012-08-02
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Analog Devices AD7880 12-Bit Sampling ADC Datasheet
The AD7880 is a monolithic A/D converter featuring a 3 µs track/hold amplifier and a 12 µs successive-approximation ADC. It operates from a single +5 V supply and includes an internal resistor network to accept both unipolar and bipolar input signals.
Key specifications include a total throughput time of 15 µs, allowing conversion of full power signals up to 33 kHz with a sampling frequency of 66 kHz. The device offers three user-determined input ranges (0 V to +5 V, 0 V to 10 V, and ±5 V) and features a power save mode consuming only 2 mW typical.
Analog Devices AD7880 specifications
| Resolution | 12 Bits |
|---|---|
| Throughput Rate | 66 kHz |
| Conversion Time | 12 µs |
| Acquisition Time | 3 µs |
| Power Save Mode Consumption | 2 mW typ |
| Normal Operation Consumption | 25 mW typ |
All Analog Devices AD7880 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What is the operating voltage supply?
The device operates from a single +5 V supply.
Does it support bipolar input signals?
Yes, an internal resistor network allows the part to accept both unipolar and bipolar input signals.
What is the maximum sampling/throughput rate of the AD7880?
The AD7880 can achieve a throughput rate of 66 kHz.
How many input voltage ranges does the AD7880 support?
It supports three user‑determined input ranges: 0 V to +5 V, 0 V to 10 V, and ±5 V.