SBOS484D December 2009 – April 2016 OPA1641 , OPA1642 , OPA1644
PRODUCTION DATA.
- 1 Features
- 2 Applications
- 3 Description
- 4 Revision History
- 5 Pin Configuration and Functions
- 6 Specifications
- 7 Detailed Description
- 8 Application and Implementation
- 9 Power Supply Recommendations
- 10Layout
- 11Device and Documentation Support
- 12Mechanical, Packaging, and Orderable Information
11 Device and Documentation Support
11.1 Device Support
11.1.1 Development Support
11.1.1.1 TINA-TI™ (Free Software Download)
TINA™ is a simple, powerful, and easy-to-use circuit simulation program based on a SPICE engine. TINA-TI is a free, fully-functional version of the TINA software, preloaded with a library of macromodels in addition to a range of both passive and active models. TINA-TI provides all the conventional dc, transient, and frequency domain analysis of SPICE, as well as additional design capabilities.
Available as a free download from the Analog eLab Design Center, TINA-TI offers extensive post-processing capability that allows users to format results in a variety of ways. Virtual instruments offer the ability to select input waveforms and probe circuit nodes, voltages, and waveforms, creating a dynamic quick-start tool.
NOTE
These files require that either the TINA software (from DesignSoft™) or TINA-TI software be installed. Download the free TINA-TI software from the TINA-TI folder.
11.1.1.2 TI Precision Designs
TI Precision Designs, available online at http://www.ti.com/ww/en/analog/precision-designs/, are analog solutions created by TI’s precision analog applications experts and offer the theory of operation, component selection, simulation, complete PCB schematic and layout, bill of materials, and measured performance of many useful circuits.
11.1.1.3 WEBENCH® Filter Designer
WEBENCH® Filter Designer is a simple, powerful, and easy-to-use active filter design program. The WEBENCH Filter Designer lets optimized filter designs to be created using a selection of TI operational amplifiers and passive components from TI's vendor partners.
Available as a web based tool from the WEBENCH® Design Center, the WEBENCH® Filter Designer allows complete multistage active filter solutions to be designed, optimized, and simulated within minutes.
11.2 Documentation Support
11.2.1 Related Documentation
For related documentation see the following:
- Circuit Board Layout Techniques, SLOA089
- Op Amps for Everyone, SLOD006
- Operational amplifier gain stability, Part 3: AC gain-error analysis, SLYT383
- Operational amplifier gain stability, Part 2: DC gain-error analysis, SLYT374
- Using infinite-gain, MFB filter topology in fully differential active filters, SLYT343
- Op Amp Performance Analysis, SBOS054
- Single-Supply Operation of Operational Amplifiers, SBOA059
- Tuning in Amplifiers, SBOA067
- Shelf-Life Evaluation of Lead-Free Component Finishes, SZZA046
11.3 Related Links
Table 2 lists quick access links. Categories include technical documents, support and community resources, tools and software, and quick access to sample or buy.
Table 2. Related Links
| PARTS | PRODUCT FOLDER | SAMPLE & BUY | TECHNICAL DOCUMENTS | TOOLS & SOFTWARE | SUPPORT & COMMUNITY |
|---|---|---|---|---|---|
| OPA1641 | Click here | Click here | Click here | Click here | Click here |
| OPA1642 | Click here | Click here | Click here | Click here | Click here |
| OPA1644 | Click here | Click here | Click here | Click here | Click here |
11.4 Community Resources
The following links connect to TI community resources. Linked contents are provided "AS IS" by the respective contributors. They do not constitute TI specifications and do not necessarily reflect TI's views; see TI's Terms of Use.
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TI E2E™ Online Community TI's Engineer-to-Engineer (E2E) Community. Created to foster collaboration among engineers. At e2e.ti.com, you can ask questions, share knowledge, explore ideas and help solve problems with fellow engineers.
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Design Support TI's Design Support Quickly find helpful E2E forums along with design support tools and contact information for technical support.
11.5 Trademarks
SoundPlus, E2E are trademarks of Texas Instruments.
Blu-ray is a trademark of Blu-Ray Disc Assocation.
TINA, DesignSoft are trademarks of DesignSoft, Inc.
TINA-TI is a trademark of Texas Instruments, Inc and DesignSoft, Inc.
All other trademarks are the property of their respective owners.
11.6 Electrostatic Discharge Caution
This integrated circuit can be damaged by ESD. Texas Instruments recommends that all integrated circuits be handled with appropriate precautions. Failure to observe proper handling and installation procedures can cause damage.
ESD damage can range from subtle performance degradation to complete device failure. Precision integrated circuits may be more susceptible to damage because very small parametric changes could cause the device not to meet its published specifications.
11.7 Glossary
SLYZ022 — TI Glossary.
This glossary lists and explains terms, acronyms, and definitions.