OPA140 Datasheet, PDF (28/44 Pages) Texas Instruments – 11-MHz JFET Op Amp

OPA140, OPA2140, OPA4140
SBOS498B – JULY 2010 – REVISED NOVEMBER 2015
11 Device and Documentation Support
www.ti.com
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 macro models 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 WEBENCH Filter Designer Tool
WEBENCH® Filter Designer is a simple, powerful, and easy-to-use active filter design program. The WEBENCH
Filter Designer lets you create optimized filter designs using a selection of TI operational amplifiers and passive
components from TI's vendor partners.
11.1.1.3 TI Precision Designs
TI Precision Designs are available online at http://www.ti.com/ww/en/analog/precision-designs/. TI 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.
11.2 Documentation Support
11.2.1 Related Documentation
For related documentation see the following:
• Circuit Board Layout Techniques, SLOA089.
• Op Amps for Everyone, SLOD006.
• OPA140, OPA2140, OPA4140 EMI Immunity Performance, SBOT035.
• Compensate Transimpedance Amplifiers Intuitively, SBOA055.
• 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.
• Feedback Plots Define Op Amp AC Performance, SBOA015
• EMI Rejection Ratio of Operational Amplifiers, SBOA128A
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