OPA2188
This product has been released to the market and is available for purchase. For some products, newer alternatives may be available.
0.03µV/°C, 6µV Vos, Low Noise, Rail-to-Rail Output, 36V Zero-Drift Operational Amplifier

 

Models (3)

Title Category Type Date
OPA188 TINA-TI Reference Design (Rev. B) TINA-TI Reference Design TSC 07 Feb 2019
OPA188 PSpice Model (Rev. A) PSpice Model ZIP 07 Feb 2019
OPA188 TINA-TI Spice Model (Rev. B) TINA-TI Spice Model ZIP 07 Feb 2019

Design kits & evaluation modules (3)

Name Part# Type
DIP Adapter Evaluation Module DIP-ADAPTER-EVM Evaluation Modules & Boards
Universal Do-It-Yourself (DIY) Amplifier Circuit Evaluation Module DIYAMP-EVM Evaluation Modules & Boards
Universal Operational Amplifier Evaluation Module OPAMPEVM Evaluation Modules & Boards

Reference designs

High-efficiency, low-emission, isolated DC/DC converter-based analog input module reference design

This reference design is a simplified architecture for generating an isolated power supply for isolated amplifiers for measuring isolated voltages and currents. A fully integrated DC/DC converter with reinforced isolation operating from a 5-V input with configurable 5-V or 5.4-V output (headroom for (...)

View the Important Notice for reference designs covering authorized use, intellectual property matters and disclaimers.

Development tools (13)

Name Part# Type
Analog engineer's calculator ANALOG-ENGINEER-CALC Calculation Tools
Noise Calculator, Generator and Examples OPAMP-NOISECALC Calculation Tools
Bridge amplifier circuit CIRCUIT060006 Circuit Design & Simulation
Full-wave rectifier circuit CIRCUIT060008 Circuit Design & Simulation
Half-wave rectifier circuit CIRCUIT060009 Circuit Design & Simulation
High-side current sensing with discrete difference amplifier circuit CIRCUIT060005 Circuit Design & Simulation
Low-noise and long-range PIR sensor conditioner circuit CIRCUIT060004 Circuit Design & Simulation
Low-side, bidirectional current-sensing circuit CIRCUIT060007 Circuit Design & Simulation
PWM generator circuit CIRCUIT060010 Circuit Design & Simulation
SPICE-based analog simulation program TINA-TI Circuit Design & Simulation
Single-supply, low-side, unidirectional current-sensing circuit CIRCUIT060001 Circuit Design & Simulation
Temperature sensing with NTC thermistor circuit CIRCUIT060002 Circuit Design & Simulation
Temperature sensing with PTC thermistor circuit CIRCUIT060003 Circuit Design & Simulation