OPA320
This product has been released to the market and is available for purchase. For some products, newer alternatives may be available.
Precision, Zero-Crossover, 20MHz, 0.9pA Ib, RRIO, CMOS Operational Amplifier

 

Models (3)

Title Category Type Date
OPAy320 Family TINA-TI Reference Design (Rev. E) TINA-TI Reference Design TSC 27 Feb 2019
OPAy320 Family TINA-TI Spice Model (Rev. E) TINA-TI Spice Model ZIP 27 Feb 2019
OPAy320 Family PSpice Model (Rev. E) PSpice Model ZIP 27 Feb 2019

Design kits & evaluation modules (7)

Reference designs

Vienna Rectifier-Based Three Phase Power Factor Correction Reference Design Using C2000 MCU

Vienna rectifier power topology is used in high power three phase power factor (AC-DC) applications such as off board EV chargers and telecom rectifiers. Control design of the rectifier can be complex. This design illustrates a method to control the power stage using C2000™ microcontrollers (...)

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

Software (4)

Source Files for SBAA265 (Rev. A)  (ZIP 75 KB )    05 Oct 2018  
Simulation for Unidirectional Current Sense with Output Swing to GND  (ZIP 376 KB )    02 May 2018  
Simulation for Difference Amplifier (Subtractor) Circuit  (ZIP 12 KB )    02 May 2018  
TIPD197 Design File  (ZIP 795 KB )    28 Jul 2015  

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

CAD/CAE symbols

Part# Package | Pins CAD File (.bxl) STEP Model (.stp)
OPA320 Download Download

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