Precision op amps (Vos<1mV)

Broad and innovative op amp portfolio optimized for high accuracy systems

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We offer the industry's broadest portfolio of precision op amps to fit a wide range of applications such as automotive, industrial, instrumentation and aerospace. Our devices are built using state-of-the-art proprietary technologies which provide very low offset, drift, and ultra-low noise to enable high-resolution measurements.

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Find a precision op amp that best fits your design needs

OPA2328 NEW

Dual-channel, precision, 50-µV offset voltage, 40-MHz wide-bandwidth, RRIO CMOS op amp

Approx. price (USD) 1ku | 1.4
OPA4H014-SEP NEW

Radiation-hardened, 11-MHz, low-noise, precision RRO JFET amplifier in space-enhanced plastic

OPA593 NEW

85-V, 100-µV, wide-bandwidth 10-MHz, high-output-current 250-mA, precision op amp

Approx. price (USD) 1ku | 4
TLV387 NEW

Ultra-high precision, zero-drift, low-input-bias-current single op amp

Approx. price (USD) 1ku | 0.88
OPA182 NEW

Highest-precision, 36-V, 5-MHz, single, low-noise, zero-drift, MUX-friendly amplifier

Approx. price (USD) 1ku | 0.92
OPA4182 NEW

36-V, 5-MHz, quad, low-noise, zero-drift, MUX-friendly, precision op amp

Approx. price (USD) 1ku | 1.9

Precision op amp technologies

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Zero-drift technology

Amplifiers with zero-drift technology employ a unique, auto-correction technique to avoid system calibration, and no 1/f noise to achieve very high gain circuit configurations.

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e-Trim package-level trim technology

Post-assembly polysilicon fuse  blowing trim technique enables longevity and long term stability without compromising miniaturization.

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Bipolar - super-beta technology

Reduces the input bias current and current drift which minimizes current noise density. The well-matched transistors help achieve very low offset voltages.

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JFET Dielectric Isolation technology

The dielectric isolation helps reduce parasitic capacitance and leakage therefore providing better voltage coefficient when compared to the junction capacitance of a non-dielectrically isolated JFET.

Technical resources

Video series
Video series
TI Precision Labs 
Online classroom for analog engineers with more than 40 hands-on trainings and lab videos 
Resource
Resource
Op amp circuits
Comprehensive library of op amp sub-circuit ideas that you can easily adapt to meet your specific system needs - including a free e-book
E-book
E-book
Analog Engineer’s Pocket Reference Guide Fifth Edition (Rev. C)
E-book that puts commonly used analog formulas at your fingertips (registration required) 
document-pdfAcrobat PDF

Design & development resources

Evaluation board
Universal Do-It-Yourself (DIY) Amplifier Circuit Evaluation Module
The DIYAMP-EVM is a unique evaluation module (EVM) family that provides engineers and do it yourselfers (DIYers) with real-world amplifier circuits, enabling you to quickly evaluate design concepts and verify simulations. It is available in three industry-standard packages (SC70, SOT23, SOIC) and (...)
Simulation tool
PSpice® for TI design and simulation tool
PSpice® for TI is a design and simulation environment that helps evaluate functionality of analog circuits. This full-featured, design and simulation suite uses an analog analysis engine from Cadence®. Available at no cost, PSpice for TI includes one of the largest model libraries in the (...)
Evaluation board
DIP adapter evaluation module

Speed up your op amp prototyping and testing with the DIP-Adapter-EVM, which provides a fast, easy and inexpensive way to interface with small, surface-mount ICs. You can connect any supported op amp using the included Samtec terminal strips or wire them directly to existing circuits.

The (...)