Key facts
- Brand
- Analog Devices
- Model
- AD7672
- Industry
- Industrial
- Documents
- 2
- Languages
- EN
- Last added
- 2012-06-05
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Analog Devices AD7672 High-Speed 12-Bit ADC Datasheet
The AD7672 is a high-speed 12-bit ADC fabricated in Linear-Compatible CMOS (LCMOS) process. It combines precision bipolar components with low-power, high-speed CMOS logic to achieve conversion times as low as 3 µs while dissipating only 110mW of power.
The device features an on-chip clock circuit and offers flexibility in analog input ranges via pin-strapping (0 to +5V, 0 to +10V, or ±5V). It is designed for use with external reference voltages and operates from nominal supply voltages of +5V and -12V. The AD7672 provides a high-speed digital interface with three-state data outputs and standard microprocessor control inputs.
Analog Devices AD7672 specifications
| Resolution | 12 Bits |
|---|---|
| Conversion Time (Fastest) | 3 µs |
| Power Dissipation | 110 mW typ |
| Bus Access Time | 90ns |
| Supply Voltage (Positive) | +5V |
Source: Analog Devices AD7672 High-Speed 12-Bit ADC Datasheet
All Analog Devices AD7672 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What are the available conversion speeds for the AD7672?
The device offers three versions with conversion times of 3 µs, 5 µs, and 10 µs.
What is the maximum power dissipation?
The typical power dissipation is 110 mW.
What is the resolution of the AD7672?
The AD7672 provides a 12‑bit resolution.
What are the selectable input voltage ranges?
It can be configured for 0‑5 V, 0‑10 V, or ±5 V input ranges.