Key facts
- Brand
- Analog Devices
- Model
- OP297
- Industry
- Industrial
- Documents
- 3
- Languages
- EN
- Last added
- 2012-08-02
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Analog Devices OP297 Dual Low Bias Current Precision Operational Amplifier Datasheet
The OP297 is a dual operational amplifier designed to pack precision performance into a space-saving 8-lead SOIC package. It features very low offset voltage (50 μV maximum), low offset voltage drift (0.6 μV/°C maximum), and extremely low input bias current (100 pA maximum). The device operates from supply voltages as low as ±2 V up to ±20 V and is ideal for battery-powered systems and high-precision applications.
Read onlineAnalog Devices OP297 specifications
| Input Offset Voltage (Max) | 50 μV |
|---|---|
| Input Bias Current (Max) | 100 pA |
| Open-Loop Gain (Min) | 2000 V/mV |
| Supply Current per Amplifier (Max) | 625 μA |
| Supply Voltage Range | ±2 V to ±20 V |
| Common-Mode Rejection (Min) | 120 dB |
| Package Type | 8-lead SOIC |
Source: Analog Devices OP297 Dual Low Bias Current Precision Operational Amplifier Datasheet
All Analog Devices OP297 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What is the maximum input offset voltage of the OP297?
The maximum input offset voltage is 50 μV.
From: Analog Devices OP297 Dual Low Bias Current Precision Operational Amplifier Datasheet
What is the maximum input bias current?
The maximum input bias current is 100 pA.
From: Analog Devices OP297 Dual Low Bias Current Precision Operational Amplifier Datasheet
What is the maximum supply voltage for the OP297?
The device can be operated with a supply voltage up to ±20 V.
From: Analog Devices OP297 Dual Low Bias Current Precision Operational Amplifier Datasheet
Which package options are available for the OP297?
The OP297 is offered in 8‑lead CERDIP (OP297EZ), PDIP (OP297FP, OP297GP) and SOIC (OP297FS, OP297GS) packages.
From: Analog Devices OP297 Dual Low Bias Current Precision Operational Amplifier Datasheet
What supply voltage range does the OP297 support?
The OP297 can operate from +2 V up to +20 V.
What is the typical input offset voltage of the OP297?
The typical input offset voltage is 50 µV.