Key facts
- Brand
- Analog Devices
- Model
- AD795
- Industry
- Industrial
- Documents
- 2
- Languages
- EN
- Last added
- 2012-05-02
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Analog Devices AD795 Precision FET Op Amp Datasheet
The AD795 is a precision FET‑input operational amplifier designed for high‑impedance, low‑noise applications such as photodiode preamps and CT scanners. It combines the low voltage noise and offset drift of a bipolar op‑amp with the ultra‑low bias current of a FET input stage, and operates over a commercial temperature range of 0 °C to +70 °C.
Key specifications include a typical input offset voltage of 500 µV, input bias current as low as 2 pA, voltage‑noise of 3.3 µV p‑p (0.1‑10 Hz), and a maximum supply current of 1.5 mA. The device is supplied in an 8‑lead SOIC package and supports a ±15 V supply range.
Analog Devices AD795 specifications
| Input offset voltage (max) | 500 µV |
|---|---|
| Input bias current (typ) | 2 pA |
| Input voltage noise (0.1‑10 Hz) | 3.3 µV p‑p |
| Supply current (max) | 1.5 mA |
| Supply voltage range | ±15 V |
| Operating temperature range | 0 °C to +70 °C |
| Package | 8‑Lead SOIC |
All Analog Devices AD795 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What is the maximum supply current of the AD795?
The AD795 draws up to 1.5 mA of supply current.
What is the input bias current of the AD795?
The typical input bias current is 2 pA, rising to 23 nA at 70 °C.
What is the maximum supply current of the AD795?
The AD795 draws up to 1.5 mA of supply current.
What is the input bias current of the AD795?
The AD795 has a maximum input bias current of 1 pA.