OPA378
This product has been released to the market and is available for purchase. For some products, newer alternatives may be available.
Low-Noise, 900kHz, RRIO, Precision Operational Amplifier, Zerø-Drift Series

 

Models (3)

Title Category Type Date
OPA378 TINA-TI Spice Model (Rev. D) TINA-TI Spice Model ZIP 27 Feb 2019
OPA378 TINA-TI Reference Design (Rev. D) TINA-TI Reference Design TSC 27 Feb 2019
OPA378 PSpice Model (Rev. D) PSpice Model ZIP 27 Feb 2019

Design kits & evaluation modules (6)

Name Part# Type
ADS7042 Ultra-Low Power Data Acquisition BoosterPack BOOST-ADS7042 Evaluation Modules & Boards
ADS9120 16-Bit, 2.5MSPS, 15.5mW SAR ADC EVM Performance Demonstration Kit (PDK) ADS9120EVM-PDK Evaluation Modules & Boards
DIP Adapter Evaluation Module DIP-ADAPTER-EVM Evaluation Modules & Boards
TPS92518 Dual Buck Evaluation Board with SPI Interface LEDSPIMCUEVM-879 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

2-kW industrial AC/DC battery charger reference design with 92% full-load efficiency

This reference design is a module that can be set as standard power supply or a battery charger. The output voltage ranges from 0 V to 32 V at a maximum current of 62.5 A. It consists of four boards, a boost PFC, a phase shift full bridge, a small daughter board (hosting the microcontroller), and a (...)

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