Key facts
- Brand
- Analog Devices
- Model
- AD8502
- Industry
- Industrial
- Documents
- 2
- Languages
- EN
- Last added
- 2012-05-02
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Analog Devices AD8502/AD8504 Datasheet Rev A
The AD8502 and AD8504 are precision CMOS operational amplifiers designed for battery‑powered portable applications. They feature a maximum supply current of 1 µA per amplifier, rail‑to‑rail input and output, and a typical input bias current of 10 pA. Their low offset voltage (3 mV) and wide supply range make them suitable for sensors, filters, and threshold detectors.
The datasheet provides detailed electrical characteristics, absolute maximum ratings, thermal data, and typical performance graphs. It also includes pin configurations for the 8‑lead SOT‑23 (AD8502) and 14‑lead TSSOP (AD8504) packages, as well as ordering information and mechanical dimensions.
Analog Devices AD8502 specifications
| Supply current per amplifier (max) | 1 µA |
|---|---|
| Offset voltage (typical) | 3 mV |
| Supply voltage range | +1.8 V to +5.5 V (single) or ±0.9 V to ±2.75 V (dual) |
| Operating temperature range (extended) | -40 °C to +125 °C |
All Analog Devices AD8502 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What is the maximum supply current per amplifier?
Each amplifier draws a maximum of 1 µA supply current.
What supply voltage ranges can the AD8502 operate from?
It can operate from a single supply of +1.8 V to +5.5 V or a dual supply of ±0.9 V to ±2.75 V.
What is the typical supply current of the AD8502/AD8504?
The device draws about 1 pA maximum per amplifier.
From: Analog Devices AD8502/AD8504 Operational Amplifier Datasheet
What supply voltage range can the AD8502/AD8504 operate from?
It can operate from a single‑supply voltage of +1.8 V to +5.5 V or a dual‑supply of +0.9 V to +2.75 V.
From: Analog Devices AD8502/AD8504 Operational Amplifier Datasheet