Key facts
- Brand
- Analog Devices
- Model
- AD7808
- Industry
- Industrial
- Documents
- 2
- Languages
- EN
- Last added
- 2012-05-09
Start here
Analog Devices AD7804/AD7808 DAC Datasheet
The AD7804 and AD7808 are quad and octal 10‑bit digital‑to‑analog converters that operate from a +3.3 V to +5 V supply and include an on‑chip reference. They support serial loading (AD7804/AD7808) or parallel loading (AD7805/AD7809) and provide configurable output ranges based on VBIAS.
The document provides detailed static performance data, output characteristics, power requirements, absolute maximum ratings, pin‑out diagrams, timing diagrams, and ordering information for the various package options.
Analog Devices AD7808 specifications
| Resolution | 10 bits |
|---|---|
| Supply Voltage Range | +3.3 V to +5 V |
| Number of Channels | Quad (4) for AD7804, Octal (8) for AD7808 |
| Output Voltage Range | VBIAS – 15/16·VBIAS |
| Normal Mode Current Consumption | 12 mA max (AD7804/AD7808) |
| Power‑Down Mode Current | 0.8 mA max at +25 °C |
All Analog Devices AD7808 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What supply voltage range does the AD7808 support?
The AD7808 operates from a +3.3 V to +5 V supply.
How many output channels does the AD7808 have?
The AD7808 provides eight (octal) output channels.
What is the reference output voltage?
The reference output (REF OUT) is nominally 1.23 V.
What temperature range can the devices operate in?
The devices are rated for operation from –40 °C to +85 °C.