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电压基准 概述

TI’s broad portfolio of series, shunt, and current voltage references feature low temperature coefficient, precise initial accuracy, low noise, and excellent long term stability performance for a wide variety of applications such as in data conversion and signal conditioning. Voltage references are also commonly used as voltage monitors, current limiters, and programmable current sources.

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Series voltage references


Series voltage references

Additional feature capabilities such as low-Iq shutdown enable pin, noise-reduction/TRIM pin, and dual-output to achieve lower power consumption and higher precision.


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Shunt voltage references


Shunt voltage references

Fixed and adjustable references of various accuracy and voltage levels for systems requiring wide Vin and negative/floating references.


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Current references


Current references

Floating dual and adjustable current source solutions for system protection and sensing.

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Low-drift high-accuracy reference voltages stable across variable conditions such as: temperature, input voltage, and output load

Low IQ

Minimizes power consumption and extends battery life

Reduces error, cost, and solution size with VREF and VREF/2 outputs

Micro-size solutions to meet space-constrained applications

Technical resources

TI Designs

Complete board-and system-level reference design circuits to help you quickly evaluate and customize your power system

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Parametric Cross-Reference

Search for any suppliers’ voltage reference to find similar TI devices by parameter

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New voltage reference blogs

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Online support

Ask questions, share knowledge and help solve problems with fellow engineers in TI’s E2E™ community.

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