Key facts
- Brand
- Analog Devices
- Model
- AD7690
- Industry
- Industrial
- Documents
- 2
- Languages
- EN
- Last added
- 2012-05-09
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Analog Devices AD7690 Datasheet
The AD7690 is an 18‑bit successive‑approximation analog‑to‑digital converter that operates from a single 4.75‑5.25 V supply. It offers true differential inputs, a serial SPI‑compatible interface, and the ability to daisy‑chain multiple devices on a 3‑wire bus.
The device is supplied in 10‑lead MSOP or QFN (LFCSP) packages, supports operation from –40 °C to +85 °C, and includes features such as a busy indicator, low standby current, and selectable logic levels (1.8 V, 2.5 V, 3 V, 5 V).
Analog Devices AD7690 specifications
| Resolution | 18 Bits |
|---|---|
| Maximum Throughput | 400 kSPS |
| Supply Voltage (VDD) | 4.75 V to 5.25 V |
| Standby Current | 1 nA |
| Input Voltage Range | ±VREF (differential) |
Source: Analog Devices AD7690 Datasheet
All Analog Devices AD7690 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What is the resolution of the AD7690?
The AD7690 provides 18‑bit resolution with no missing codes.
What is the maximum sampling rate of the AD7690?
It can sample up to 400 kSPS.
What is the maximum sampling rate of the AD7690?
The AD7690 can sample up to 400 kSPS.
What supply voltage range does the AD7690 require?
The device operates from a VDD of 4.75 V to 5.25 V.