5秒后页面跳转
捷配首页

Datasheet > LMP7312MA/NOPB
LMP7312MA/NOPB PDF预览

LMP7312MA/NOPB

更新时间： 2024-11-05 11:13:43
品牌 Logo 应用领域
德州仪器 - TI 放大器运算放大器
页数 文件大小 规格书
32页 1852K
描述
单路、5.5V、1MHz 运算放大器 | D | 14 | -40 to 125

阅读下载

中文翻译

获取价格

LMP7312MA/NOPB 数据手册

 浏览型号LMP7312MA/NOPB的Datasheet PDF文件第2页浏览型号LMP7312MA/NOPB的Datasheet PDF文件第3页浏览型号LMP7312MA/NOPB的Datasheet PDF文件第4页浏览型号LMP7312MA/NOPB的Datasheet PDF文件第5页浏览型号LMP7312MA/NOPB的Datasheet PDF文件第6页浏览型号LMP7312MA/NOPB的Datasheet PDF文件第7页 
LMP7312  
www.ti.com  
SNOSB32B –MARCH 2010–REVISED MARCH 2013  
LMP7312 Precision SPI-Programmable AFE with Differential/Single-Ended Input/Output  
Check for Samples: LMP7312  
1
FEATURES  
DESCRIPTION  
•
Typical Values, TA = 25°C, V+=5V, V-=0V.  
The LMP7312 is a digitally programmable variable  
gain amplifier/attenuator. Its wide input voltage range  
and superior precision make it a prime choice for  
applications requiring high accuracy such as data  
acquisition systems for IO modules in programmable  
2
•
•
Gain Bandwidth 1 MHz  
Input Voltage Range (G= 0.096 V/V) -15V to  
+15V  
logic control (PLC). The LMP7312 provides  
a
•
Core Op-Amp Input Offset Voltage 100 µV  
(Max)  
differential output to maximize dynamic range and  
signal to noise ratio, thereby reducing the overall  
system error. It can also be configured to handle  
single ended input data converters by means of the  
VOCM pin (see Application Section for details). The  
inputs of LMP7312 can be configured in attenuation  
mode to handle large input signals of up to +/- 15V,  
as well as in amplification mode to handle current  
loops of 0-20mA and 4-20mA.The LMP7312 is  
equipped with a null switch to evaluate the offset of  
the internal amplifier. A ensured 0.035% maximum  
gain error (for all gains) and a maximum gain drift of  
5ppm over the extended industrial temperature range  
(-40° to 125°C) make the LMP7312 very attractive for  
high precision systems even under harsh conditions.  
A low input offset voltage of 100µV and low voltage  
•
•
Supply Current 2 mA (Max)  
Gain (Attenuation Mode) 0.096 V/V, 0.192  
V/V0.384 V/V, 0.768 V/V  
•
•
•
•
•
•
•
Gain (Amplification Mode) 1 V/V, 2 V/V  
Gain Error 0.035% (Max)  
Core Op-Amp PSRR 90 dB (Min)  
CMRR 80 dB (min)  
Adjustable Output Common Mode 1V to 4V  
Temperature Range −40 to 125°C  
Package 14-Pin SOIC  
APPLICATIONS  
noise of 3µVpp give the LMP7312  
a superior  
•
Signal Conditioning AFE  
±10V; ±5V; 0-5V; 0-10V; 0-20mA; 4-20mA  
performance. The LMP7312 is fully specified from -  
40° to 125°C and is available in SOIC-14 package.  
–
•
•
•
•
•
Data Acquisition Systems  
Motor Control  
Instrument and Process Control  
Remote Sensing  
Programmable Automation Control  
1
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.  
2
All trademarks are the property of their respective owners.  
PRODUCTION DATA information is current as of publication date.  
Products conform to specifications per the terms of the Texas  
Instruments standard warranty. Production processing does not  
necessarily include testing of all parameters.  
Copyright © 2010–2013, Texas Instruments Incorporated  
1234567...32

中文翻译

下载PDF

LMP7312MA/NOPB 替代型号

型号 品牌 替代类型 描述 数据表
LMP7312MAX/NOPB TI

类似代替

 Single, 5.5-V, 1-MHz operational amplifier | D | 14 | -40 to 125

与LMP7312MA/NOPB相关器件

型号 品牌 获取价格 描述 数据表
LMP7312MAX NSC

获取价格

 		Precision SPI-Programmable AFE with Differential/Single-Ended Input/Output
LMP7312MAX/NOPB TI

获取价格

 		Single, 5.5-V, 1-MHz operational amplifier | D | 14 | -40 to 125
LMP7701 NSC

获取价格

 		Precision, CMOS Input, RRIO, Wide Supply Range Amplifier
LMP7701 TI

获取价格

 		LMP7701/LMP7702/LMP7704 Precision, CMOS Input, RRIO, Wide Supply Range Amplifiers
LMP7701_06 NSC

获取价格

 		Precision, CMOS Input, RRIO, Wide Supply Range Amplifiers
LMP7701MA TI

获取价格

 		LMP7701/LMP7702/LMP7704 Precision, CMOS Input, RRIO, Wide Supply Range Amplifiers
LMP7701MA/NOPB TI

获取价格

 		精密 CMOS 输入 RRIO 宽电源电压范围单通道放大器 | D | 8
LMP7701MAX TI

获取价格

 		LMP7701/LMP7702/LMP7704 Precision, CMOS Input, RRIO, Wide Supply Range Amplifiers
LMP7701MAX/NOPB TI

获取价格

 		精密 CMOS 输入 RRIO 宽电源电压范围单通道放大器 | D | 8
LMP7701MF TI

获取价格

 		LMP7701/LMP7702/LMP7704 Precision, CMOS Input, RRIO, Wide Supply Range Amplifiers

与LMP7312MA/NOPB相关文章

您还可以找


热门产品
PCB打样/小批量
铝基板
BOM智能配单
PCBA制造
钣金
精密CNC
模具注塑
薄膜开关
精选活动
PCBA打样特惠
四六层板品质升级
铝基板品质升级
一体化电子制造
DFM下载
服务支持
企业认证
产品展示
工厂展示
工艺能力
积分商城
关于捷配
捷配简介
企业文化
公司动态
人才招聘
联系我们
帮助中心
下单流程
付款流程
开票流程
常见问题
全球PCB制造服务专线 400-613-0088

工作时间：9:00-21:00

CEO邮箱：ceo@jiepei.com

投诉邮箱：tousu@jiepei.com

捷配网-微信公众号 微信公众号
捷配网-微信公众号 抖音公众号
资质认证：
合作快递：
支付方式：
Copyright © 2024 Jiepei.com Inc. All Rights Reserved. 版权所有:杭州捷配信息科技有限公司 浙公网安备 33010502006866号 浙ICP备10014259号-119 营业执照ICP证