Key facts
- Brand
- Analog Devices
- Model
- AD625
- Industry
- Industrial
- Documents
- 4
- Languages
- EN
- Last added
- 2012-06-08
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Analog Devices AD625 Programmable Gain Instrumentation Amplifier Datasheet
The AD625 is a precision instrumentation amplifier designed for applications requiring nonstandard gains, such as software programmable gain amplifiers (SPGAs). It allows users to set any gain from 1 to 10,000 using an additional three resistors, with gain accuracy primarily determined by these external components. The device is available in various accuracy grades (A, B, C, J, K, S) to suit different temperature ranges, from commercial to extended military specifications.
Read onlineAnalog Devices AD625 specifications
| Gain Range | 1 to 10,000 |
|---|---|
| Gain Error | 0.02% Max |
| Nonlinearity | 0.001% Max |
| Offset Voltage | 25 pV |
| Noise | 4 nV/VHz at 1 kHz |
| Gain Bandwidth Product | 25 MHz |
| Slew Rate | 5 V/us |
| Settling Time | 15 us |
| Power Supply Range | +6 to +18 V |
| Quiescent Current | 3.5 mA |
Source: Analog Devices AD625 Programmable Gain Instrumentation Amplifier Datasheet
All Analog Devices AD625 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What is the gain range of the AD625?
The AD625 supports user programmed gains ranging from 1 to 10,000.
From: Analog Devices AD625 Programmable Gain Instrumentation Amplifier Datasheet
How is the gain of the AD625 set?
The gain is set by the user using an additional three resistors.
From: Analog Devices AD625 Programmable Gain Instrumentation Amplifier Datasheet
What gain range does the AD625 support?
The AD625 supports gains from 1 to 10,000, and the C‑grade version can reach up to 110,000.
From: Analog Devices AD625 Instrumentation Amplifier Datasheet
What are the available temperature ranges for the AD625 grades?
A, B, and C grades operate from –40 °C to +85 °C; J and K grades from 0 °C to +70 °C; the S grade from –55 °C to +125 °C.
From: Analog Devices AD625 Instrumentation Amplifier Datasheet
What is the gain range of the AD625?
The AD625 can be programmed for gains from 1 to 10 000.
What is the typical input voltage noise of the AD625?
The typical input voltage noise is 4 nV/√Hz at 1 kHz.