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INA2141UE4 PDF预览

INA2141UE4

更新时间: 2024-11-18 11:07:55
品牌 Logo 应用领域
德州仪器 - TI 放大器仪表光电二极管仪表放大器
页数 文件大小 规格书
15页 744K
描述
双路、低功耗仪表放大器(G = 10 或 100) | DW | 16 | -40 to 85

INA2141UE4 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-16针数:16
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.33.00.01Factory Lead Time:6 weeks
风险等级:5.75放大器类型:INSTRUMENTATION AMPLIFIER
最大平均偏置电流 (IIB):0.005 µA标称带宽 (3dB):1 MHz
最小共模抑制比:93 dB最大输入失调电流 (IIO):0.01 µA
最大输入失调电压:250 µVJESD-30 代码:R-PDSO-G16
JESD-609代码:e4长度:10.285 mm
湿度敏感等级:3负供电电压上限:-18 V
标称负供电电压 (Vsup):-15 V最大非线性:0.004%
功能数量:2端子数量:16
最高工作温度:85 °C最低工作温度:-40 °C
封装主体材料:PLASTIC/EPOXY封装代码:SOP
封装等效代码:SOP16,.4封装形状:RECTANGULAR
封装形式:SMALL OUTLINE包装方法:TUBE
峰值回流温度(摄氏度):260电源:+-15 V
认证状态:Not Qualified座面最大高度:2.65 mm
标称压摆率:4 V/us子类别:Instrumentation Amplifier
最大压摆率:1.6 mA供电电压上限:18 V
标称供电电压 (Vsup):15 V表面贴装:YES
技术:BIPOLAR温度等级:INDUSTRIAL
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最大电压增益:100
最小电压增益:10标称电压增益:10
宽度:7.49 mmBase Number Matches:1

INA2141UE4 数据手册

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INA2141  
®
INA2141  
INA2141  
Dual, Low Power, G = 10, 100  
INSTRUMENTATION AMPLIFIER  
DESCRIPTION  
FEATURES  
The INA2141 is a low power, dual instrumentation  
amplifier offering excellent accuracy. Its versatile  
3-op amp design and small size make it ideal for a  
wide range of applications. Current-feedback input  
circuitry provides wide bandwidth even at high gain  
(200kHz at G = 100).  
LOW OFFSET VOLTAGE: 50µV max  
LOW DRIFT: 0.5µV/°C max  
EXCELLENT GAIN ACCURACY:  
±0.05% max at G = 10  
LOW INPUT BIAS CURRENT: 5nA max  
HIGH CMR: 117dB min (G = 100)  
INPUTS PROTECTED TO ±40V  
Simple pin connections set an accurate gain of 10 or  
100V/V without external resistors. Internal input pro-  
tection can withstand up to ±40V without damage.  
WIDE SUPPLY RANGE: ±2.25V to ±18V  
LOW QUIESCENT CURRENT: 750µA/IA  
16-PIN PLASTIC DIP, SOL-16  
The INA2141 is laser trimmed for very low offset  
voltage (50µV), drift (0.5µV/°C) and high common-  
mode rejection (117dB at G = 100). It operates with  
power supplies as low as ±2.25V, and quiescent cur-  
rent is only 750µA per amplifier—ideal for battery  
operated systems.  
APPLICATIONS  
SENSOR AMPLIFIER  
Packages are 16-pin plastic DIP, and SOL-16  
surface-mount, specified for the –40°C to +85°C  
temperature range.  
THERMOCOUPLE, RTD, BRIDGE  
MEDICAL INSTRUMENTATION  
MULTIPLE CHANNEL SYSTEMS  
V+  
9
INA  
INA2141  
1
3
Over-Voltage  
Protection  
V
7
A
1A  
40k  
40kΩ  
252Ω  
25kΩ  
G = 10  
or  
100  
6
5
A
V
5050Ω  
252Ω  
3A  
OA  
4
2
25kΩ  
A
A
Ref  
2A  
+
INA  
Over-Voltage  
Protection  
V
V
40kΩ  
40kΩ  
40kΩ  
INB  
16 Over-Voltage  
Protection  
10  
1B  
25kΩ  
40kΩ  
252Ω  
14  
G = 10  
or  
100  
A
3B  
V
5050Ω  
252Ω  
OB  
11  
12  
13  
25kΩ  
A
Ref  
2B  
+
INB  
15 Over-Voltage  
Protection  
V
40kΩ  
40kΩ  
8
V–  
International Airport Industrial Park  
Mailing Address: PO Box 11400, Tucson, AZ 85734  
FAXLine: (800) 548-6133 (US/Canada Only)  
• Street Address: 6730 S. Tucson Blvd., Tucson, AZ 85706 • Tel: (520) 746-1111 • Twx: 910-952-1111  
Internet: http://www.burr-brown.com/  
Cable: BBRCORP  
Telex: 066-6491  
FAX: (520) 889-1510  
Immediate Product Info: (800) 548-6132  
©1995 Burr-Brown Corporation  
PDS-1244C  
Printed in U.S.A. January, 1996  
SBOS036  

INA2141UE4 替代型号

型号 品牌 替代类型 描述 数据表
INA2128U/1K TI

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双路低功耗仪表放大器 | DW | 16
INA2141U TI

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INA2128U TI

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Dual, Low Power INSTRUMENTATION AMPLIFIER

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