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INA270AQDRQ1 PDF预览

INA270AQDRQ1

更新时间： 2024-11-21 12:21:35
品牌 Logo 应用领域
德州仪器 - TI 运算放大器放大器电路监视器光电二极管输出元件
页数 文件大小 规格书
16页 380K
描述
VOLTAGE-OUTPUT UNIDIRECTIONAL-MEASUREMENT CURRENT-SHUNT MONITORS

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INA270AQDRQ1 技术参数

是否无铅：不含铅是否Rohs认证：符合
生命周期：Active零件包装代码：SOIC
包装说明：SOIC-8针数：8
Reach Compliance Code：compliantECCN代码：EAR99
HTS代码：8542.39.00.01Factory Lead Time：6 weeks
风险等级：1.74Is Samacsys：N
放大器类型：OPERATIONAL AMPLIFIER最大共模电压：80 V
最小共模抑制比：100 dBJESD-30 代码：R-PDSO-G8
JESD-609代码：e4长度：4.9 mm
湿度敏感等级：2功能数量：1
端子数量：8封装主体材料：PLASTIC/EPOXY
封装代码：SOP封装形状：RECTANGULAR
封装形式：SMALL OUTLINE峰值回流温度（摄氏度）：260
认证状态：Not Qualified筛选级别：AEC-Q100
座面最大高度：1.75 mm子类别：Operational Amplifier
表面贴装：YES温度等级：AUTOMOTIVE
端子面层：Nickel/Palladium/Gold (Ni/Pd/Au)端子形式：GULL WING
端子节距：1.27 mm端子位置：DUAL
处于峰值回流温度下的最长时间：NOT SPECIFIED标称电压增益：14
宽度：3.9 mmBase Number Matches：1

INA270AQDRQ1 数据手册

 浏览型号INA270AQDRQ1的Datasheet PDF文件第2页浏览型号INA270AQDRQ1的Datasheet PDF文件第3页浏览型号INA270AQDRQ1的Datasheet PDF文件第4页浏览型号INA270AQDRQ1的Datasheet PDF文件第5页浏览型号INA270AQDRQ1的Datasheet PDF文件第6页浏览型号INA270AQDRQ1的Datasheet PDF文件第7页 
INA270-Q1, INA271-Q1  
www.ti.com  
SBOS401B –JULY 2007–REVISED FEBRUARY 2010  
VOLTAGE-OUTPUT UNIDIRECTIONAL-MEASUREMENT CURRENT-SHUNT MONITORS  
Check for Samples: INA270-Q1, INA271-Q1  
1
FEATURES  
APPLICATIONS  
•
•
•
•
•
•
•
Power Management  
Automotive  
Telecom Equipment  
Notebook Computers  
Battery Chargers  
Cell Phones  
•
•
•
•
Qualified for Automotive Applications  
Wide Common-Mode Range: –16 V to 80 V  
CMRR: 120 dB  
Accuracy:  
–
–
–
–
±2.5-mV Offset (Max)  
±1% Gain Error (Max)  
Welding Equipment  
20-mV/°C Offset Drift (Max)  
55-ppm/°C Gain Drift (Max)  
D PACKAGE  
(TOP VIEW)  
•
•
Bandwidth: Up to 130 kHz  
1
2
3
4
8
7
6
5
IN–  
GND  
IN+  
NC  
Two Transfer Functions Available:  
–
–
14 V/V (INA270)  
20 V/V (INA271)  
PRE OUT  
BUF IN  
V+  
OUT  
•
•
•
Quiescent Current: 900 mA (Max)  
Power Supply: 2.7 V to 18 V  
Provision for Filtering  
NC – No internal connection  
DESCRIPTION/ORDERING INFORMATION  
The INA270 and INA271 family of current-shunt monitors with voltage output can sense voltage drops across  
current shunts at common-mode voltages from –16 V to 80 V, independent of the supply voltage. The INA270  
and INA271 pinouts readily enable filtering.  
The INA270 and INA271 are available with two output voltage scales: 14 V/V and 20 V/V. The 130-kHz  
bandwidth simplifies use in current-control loops.  
The INA270 and INA271 operate from a single 2.7-V to 18-V supply, drawing a maximum of 900 mA of supply  
current. They are specified over the extended operating temperature range of –40°C to 125°C and are offered in  
an SO-8 package.  
ORDERING INFORMATION(1)  
TA  
GAIN  
14  
PACKAGE(2)  
ORDERABLE PART NUMBER  
TOP-SIDE MARKING  
INA270  
INA270AQDRQ1  
–40°C to 125°C  
SOIC – D  
Reel of 2500  
20  
INA271AQDRQ1  
INA271  
(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) Package drawings, thermal data, and symbolization are available at www.ti.com/packaging.  
<br/>  
<br/>  
<br/>  
<br/>  
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.  
PRODUCTION DATA information is current as of publication date.  
Copyright © 2007–2010, 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.  
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INA270AQDRQ1 替代型号

型号 品牌 替代类型 描述 数据表
INA271AIDG4 TI

完全替代

 Unidirectional Measurement Current-Shunt Monitor
INA271AIDRG4 TI

完全替代

 80V, Low-/High-side, High-Speed, Voltage Output Current Sense Amplifier 8-SOIC -40 to 125
INA271AID TI

类似代替

 Unidirectional Measurement Current-Shunt Monitor

与INA270AQDRQ1相关器件

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INA271AID TI

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INA271AID BB

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 		Voltage Output, Unidirectional Measurement Current-Shunt Monitor
INA271AIDG4 BB

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 		Voltage Output, Unidirectional Measurement Current-Shunt Monitor
INA271AIDG4 TI

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 		Unidirectional Measurement Current-Shunt Monitor
INA271AIDR BB

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 		Voltage Output, Unidirectional Measurement Current-Shunt Monitor
INA271AIDR TI

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 		Unidirectional Measurement Current-Shunt Monitor
INA271AIDRG4 TI

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 		80V, Low-/High-side, High-Speed, Voltage Output Current Sense Amplifier 8-SOIC -40 to 125

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