OPA211 (ACTIVE) 1.1nV/rtHz Noise, Low-Power, Precision Operational Amplifier

 

Models (3)

Title Category Type Date
OPA211 TINA-TI Spice Model (Rev. E) TINA-TI Spice Model ZIP 26 Feb 2019
OPA211 TINA-TI Reference Design (Rev. F) TINA-TI Reference Design TSC 26 Feb 2019
OPA211 PSpice Model (Rev. C) PSpice Model ZIP 26 Feb 2019

Design kits & evaluation modules (6)

Name Part# Type
DDC2256A 256-Channel Current-Input Analog-to-Digital Converter Evaluation Module DDC2256AEVM Evaluation Modules & Boards
DEM-OPA-SO-1A Unpopulated PCB Compatible w/High Speed Wide Bandwidth Op Amps in 8-lead SOIC (D) Pkg DEM-OPA-SO-1A Evaluation Modules & Boards
DEM-OPA-SO-1B DEM-OPA-SO-1B Evaluation Modules & Boards
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

Isolated Current Shunt and Voltage Measurement Reference Design for Motor Drives

This evaluation kit and reference design implements the AMC130x reinforced isolated delta-sigma modulators along with integrated Sinc filters in the C2000™ TMS320F28377D Delfino™ microcontroller. The design provides an ability to evaluate the  performance of these measurements: three motor (...)

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 crcuit CIRCUIT060001 Circuit Design & Simulation
Temperature sensing with NTC thermistor circuit CIRCUIT060002 Circuit Design & Simulation
Temperature sensing with PTC thermistor circuit CIRCUIT060003 Circuit Design & Simulation