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OP97: Low Power, High Precision Operational Amplifier Data Sheet (Rev. G)10/31/2006PDF611 kB
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OP97: Military Data Sheet1/1/2000
Overview
Features and Benefits
- OP07 Type Performance
Offset Voltage: 20 µV Max
Offset Voltage Drift: 0.6 µV/°C Max - Very Low Bias Current
25°C: 100 pA Max
–55°C to +125°C: 250 pA Max - Low Supply Current: 600 µA Max
- High Common-Mode Rejection: 114 dB Min
- Extended Industrial Temperature
Range: –40°C to +85°C
Product Details
The OP-97 is a low-power alternative to the industry-standard OP-07 precision amplifier. The OP-97 maintains the standards of performance set by the OP-07 while utilizing only 600µA supply current, less than 1/6 that of an OP-07. Offset voltage is an ultra-low 25µV, and drift over temperature is below 0.6µV/°C. External offset trimming is not required in the majority of circuits.Improvements have been made over OP-07 specifications in several areas. Notable is bias current, which remains below 250pA over the full military temperature range. The OP-97 is ideal for use in precision long-term integrators or sample-and-hold circuits that must operate at elevated temperatures.
Common-mode rejection and power-supply rejection are also improved with the OP-97, at 114dB minimum over wider ranges of common-mode or supply voltage. Outstanding PSR, a supply range specified from ±2.25V to ±20V and the OP-97's minimal power requirements combine to make the OP-97 a preferred device for portable and battery-powered instruments.
The OP-97 conforms to the OP-07 pinout, with the null potentimeter connected between pins 1 and 8 with the wiper to V+. The OP-97 will upgrade circuit designs using 725, OP05, OP07, OP12, and 1012 type amplifiers. It may replace 741-type amplifiers in circuits without nullling or where the nulling circuitry has been removed.
Product Lifecycle
Production
At least one model within this product family is in production and available for purchase. The product is appropriate for new designs but newer alternatives may exist.
Evaluation Kits (1)
Documentation & Resources
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FAQs7/26/2017
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ADALM2000 Activity: Op Amp Settling Time3/12/2020
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ADALM2000 Activity: Op Amp as Comparator2/1/2020
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ECG Front-End Design is Simplified with MicroConverter®11/1/2003 Analog Dialogue
Tools & Simulations
Design Tools
Analog Filter Wizard
Use the Analog Filter Wizard to design low-pass, high-pass, or band-pass filters with actual op amps in minutes. As you progress through the design process, you can observe the characteristics of your filter design from ideal specifications to real world circuit behavior. Quickly evaluate the tradeoffs in op amp specifications - including gain-bandwidth, noise, and supply current – to determine the best filter design for your requirements.
Analog Photodiode Wizard
Use Photodiode Wizard to design a transimpedance amplifier circuit to interface with a photodiode. Select a photodiode from the library included in the tool, or enter custom photodiode specifications. Quickly observe tradeoffs between Bandwidth, Peaking (Q), and ENOB/SNR. Modify circuit parameters, and immediately see results in plots for pulse response, frequency response, and noise gain.
Design Resources
ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal.View our quality and reliability program and certifications for more information.
| Part Number | Material Declaration | Reliability Data | Pin/Package Drawing | CAD Symbols, Footprints & 3D Models |
|---|---|---|---|---|
| 5962-8954401PA | Material Declaration | Reliability Data | 8 ld CerDIP | |
| OP97EPZ | Material Declaration | Reliability Data | 8-Lead PDIP | |
| OP97FPZ | Material Declaration | Reliability Data | 8-Lead PDIP | |
| OP97FSZ | Material Declaration | Reliability Data | 8-Lead SOIC | |
| OP97FSZ-REEL | Material Declaration | Reliability Data | 8-Lead SOIC | |
| OP97FSZ-REEL7 | Material Declaration | Reliability Data | 8-Lead SOIC | |
| Wafer Fabrication Data |
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Pricing displayed is based on 1-piece. The USA list pricing shown is for budgetary use only, shown in United States dollars (FOB USA per unit), and is subject to change. International prices may vary due to local duties, taxes, fees and exchange rates.