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INA141PA PDF预览

INA141PA

更新时间: 2024-11-03 12:36:03
品牌 Logo 应用领域
德州仪器 - TI 仪表放大器放大器电路光电二极管
页数 文件大小 规格书
14页 339K
描述
Precision, Low Power, G = 10, 100 INSTRUMENTATION AMPLIFIER

INA141PA 技术参数

是否无铅:含铅是否Rohs认证:不符合
生命周期:Obsolete零件包装代码:DIP
包装说明:PLASTIC, DIP-8针数:8
Reach Compliance Code:not_compliantECCN代码:EAR99
HTS代码:8542.33.00.01Factory Lead Time:1 week
风险等级:5.74Is Samacsys:N
放大器类型:INSTRUMENTATION AMPLIFIER最大平均偏置电流 (IIB):0.01 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 µV
JESD-30 代码:R-PDIP-T8长度:9.81 mm
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:1
端子数量:8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:DIP封装等效代码:DIP8,.3
封装形状:RECTANGULAR封装形式:IN-LINE
峰值回流温度(摄氏度):NOT SPECIFIED电源:+-15 V
认证状态:Not Qualified座面最大高度:5.08 mm
标称压摆率:4 V/us子类别:Instrumentation Amplifier
最大压摆率:0.8 mA供电电压上限:18 V
标称供电电压 (Vsup):15 V表面贴装:NO
技术:BIPOLAR温度等级:INDUSTRIAL
端子形式:THROUGH-HOLE端子节距:2.54 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:7.62 mm
Base Number Matches:1

INA141PA 数据手册

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®
INA141  
INA141  
INA141  
Precision, Low Power, G = 10, 100  
INSTRUMENTATION AMPLIFIER  
FEATURES  
LOW OFFSET VOLTAGE: 50µV max  
LOW DRIFT: 0.5µV/°C max  
DESCRIPTION  
The INA141 is a low power, general purpose instru-  
mentation 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).  
ACCURATE GAIN: ±0.05% at G = 10  
LOW INPUT BIAS CURRENT: 5nA max  
HIGH CMR: 117dB min  
INPUTS PROTECTED TO ±40V  
WIDE SUPPLY RANGE: ±2.25 to ±18V  
LOW QUIESCENT CURRENT: 750µA  
8-PIN PLASTIC DIP, SO-8  
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.  
The INA141 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  
current is only 750µA—ideal for battery operated  
systems.  
APPLICATIONS  
BRIDGE AMPLIFIER  
THERMOCOUPLE AMPLIFIER  
RTD SENSOR AMPLIFIER  
MEDICAL INSTRUMENTATION  
DATA ACQUISITION  
The INA141 is available in 8-pin plastic DIP, and  
SO-8 surface-mount packages, specified for the –40°C  
to +85°C temperature range.  
V+  
7
INA141  
2
1
Over-Voltage  
Protection  
VIN  
A1  
40kΩ  
40kΩ  
252Ω  
25kΩ  
25kΩ  
G = 10  
or  
G =100  
6
5
A3  
5050Ω  
252Ω  
VO  
8
3
A2  
Ref  
Over-Voltage  
Protection  
+
40kΩ  
40kΩ  
VIN  
4
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  
®
PDS-1297B  
SBOS052  

INA141PA 替代型号

型号 品牌 替代类型 描述 数据表
INA131AP-1 TI

完全替代

INSTRUMENTATION AMPLIFIER, 125uV OFFSET-MAX, 0.07MHz BAND WIDTH, PDIP8, PLASTIC, DIP-8
AD8229HDZ ADI

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