INA125-DIE
www.ti.com.cn
ZHCSA69 –SEPTEMBER 2012
具有精密电压基准的仪表放大器
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特性
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低静态电流
应用范围
休眠模式
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压力和温度桥式放大器
工业过程控制
工厂自动化
精密电压基准
低偏移电压
低偏移漂移
低输入偏置电流
高共模抑制 (CMR)
低噪声
多通道数据采集
电池供电系统
通用仪表
输入保护
宽电源电压
说明
INA125 是一款具有一个精密电压基准的低功耗、高精度仪表放大器。 它在一个单集成电路上提供完整的桥式激励
和精密差分输入放大。
使用引脚可选电压可从外部调节电压基准,从而实现多种变换器的使用。 休眠模式可实现关断和占空比操作以节约
能耗。
ORDERING INFORMATION(1)
PACKAGE
DESIGNATOR
PRODUCT
PACKAGE
ORDERABLE PART NUMBER
PACKAGE QUANTITY
INA125TDA1
INA125TDA2
112
10
INA125
TD
Bare die in waffle pack(2)
(1) For the most current package and ordering information, see the Package Option Addendum at the end of this document, or see the TI
web site at www.ti.com.
(2) Processing is per the Texas Instruments commercial production baseline and is in compliance with the Texas Instruments Quality
Control System in effect at the time of manufacture. Electrical screening consists of DC parametric and functional testing at room
temperature only. Unless otherwise specified by Texas Instruments AC performance and performance over temperature is not
warranted. Visual Inspection is performed in accordance with MIL-STD-883 Test Method 2010 Condition B at 75X minimum.
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Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
PRODUCTION DATA information is current as of publication date.
Copyright © 2012, Texas Instruments Incorporated
Products conform to specifications per the terms of the Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.
English Data Sheet: SBOS647