Key facts
- Brand
- Analog Devices
- Model
- AD620
- Industry
- Industrial
- Documents
- 9
- Languages
- EN
- Last added
- 2026-09-30
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Analog Devices AD620 Instrumentation Amplifier Datasheet
The AD620 is a low‑cost, low‑power instrumentation amplifier offering a gain range of 1 to 1000 with excellent DC precision and low noise. It is suited for applications such as medical instrumentation, industrial process control, and sensor signal conditioning. The document includes performance graphs, typical application circuits, and detailed pin‑out descriptions.
Key specifications include a supply voltage range of ±2.3 V to ±18 V, typical input offset voltage of about 50 µV, voltage noise of 50 µV (0.1–10 Hz), and various package options (PDIP, CERDIP, SOIC). Thermal ratings, ESD protection, and recommended layout guidelines are also covered.
Analog Devices AD620 specifications
| Rated Operating Temperature Range | -55°C to +125°C |
|---|---|
| Storage Temperature Range | -65°C to +150°C |
| Input Bias Current (G=1) | ±2 nA max |
| Common-Mode Rejection Ratio (G=1) | 73 dB min |
Source: Analog Devices AD620 Instrumentation Amplifier Datasheet
All Analog Devices AD620 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
- Analog Devices AD620 Instrumentation Amplifier Datasheet 20 p
- Analog Devices AD620 Instrumentation Amplifier Datasheet 4 p
- Analog Devices AD620 Instrumentation Amplifier Datasheet 16 p
- Analog Devices AD620 Instrumentation Amplifier Datasheet 20 p
- Analog Devices AD620 Datasheet 20 p
- Analog Devices AD620 Instrumentation Amplifier Datasheet 20 p
- Analog Devices AD620 Instrumentation Amplifier Datasheet 20 p
- Analog Devices AD620 Instrumentation Amplifier Datasheet 20 p
- Analog Devices AD620 Instrumentation Amplifier Datasheet 20 p
Questions answered in these manuals
What is the gain range of the AD620?
The AD620 gain can be set from 1 to 1000.
From: Analog Devices AD620 Instrumentation Amplifier Datasheet
What package types are available for the AD620?
The AD620 is offered in PDIP (N), CERDIP (Q), and SOIC (R) packages.
From: Analog Devices AD620 Instrumentation Amplifier Datasheet
How many external resistors are required for gain selection?
The AD620 requires only a single external resistor for gain selection.
From: Analog Devices AD620 Instrumentation Amplifier Datasheet
What is the package type for the AD620?
It uses an 8-Pin Ceramic DIP Package (Q).
From: Analog Devices AD620 Instrumentation Amplifier Datasheet
What is the maximum supply voltage range?
The device operates with a wide power supply range from +2.3 V to +18 V.
From: Analog Devices AD620 Instrumentation Amplifier Datasheet
What are the available package options?
The AD620 is available in 8-Lead DIP, Cerdip (Q), and SOIC packaging.
From: Analog Devices AD620 Instrumentation Amplifier Datasheet