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INA114BU

更新时间: 2024-11-02 22:34:15
品牌 Logo 应用领域
BB 仪表放大器光电二极管PC
页数 文件大小 规格书
14页 191K
描述
Precision INSTRUMENTATION AMPLIFIER

INA114BU 技术参数

是否Rohs认证: 不符合生命周期:Transferred
Reach Compliance Code:unknown风险等级:5.68
放大器类型:INSTRUMENTATION AMPLIFIER最大平均偏置电流 (IIB):0.002 µA
标称带宽 (3dB):1 MHz最小共模抑制比:80 dB
最大输入失调电流 (IIO):0.002 µA最大输入失调电压:150 µV
JESD-30 代码:R-PDSO-G16JESD-609代码:e0
负供电电压上限:-18 V标称负供电电压 (Vsup):-15 V
最大非线性:0.01%功能数量:1
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:SOP8,.25
封装形状:RECTANGULAR封装形式:SMALL OUTLINE
电源:+-15 V认证状态:Not Qualified
标称压摆率:0.6 V/us子类别:Instrumentation Amplifiers
最大压摆率:3 mA供电电压上限:18 V
标称供电电压 (Vsup):15 V表面贴装:YES
温度等级:INDUSTRIAL端子面层:Tin/Lead (Sn/Pb)
端子形式:GULL WING端子节距:1.27 mm
端子位置:DUAL最大电压增益:10000
最小电压增益:1Base Number Matches:1

INA114BU 数据手册

 浏览型号INA114BU的Datasheet PDF文件第2页浏览型号INA114BU的Datasheet PDF文件第3页浏览型号INA114BU的Datasheet PDF文件第4页浏览型号INA114BU的Datasheet PDF文件第5页浏览型号INA114BU的Datasheet PDF文件第6页浏览型号INA114BU的Datasheet PDF文件第7页 
INA114  
®
INA114  
INA114  
Precision  
INSTRUMENTATION AMPLIFIER  
DESCRIPTION  
FEATURES  
The INA114 is a low cost, general purpose instrumen-  
tation amplifier offering excellent accuracy. Its versa-  
tile 3-op amp design and small size make it ideal for a  
wide range of applications.  
LOW OFFSET VOLTAGE: 50µV max  
LOW DRIFT: 0.25µV/°C max  
LOW INPUT BIAS CURRENT: 2nA max  
HIGH COMMON-MODE REJECTION:  
Asingleexternalresistorsetsanygainfrom1to10,000.  
Internal input protection can withstand up to ±40V  
without damage.  
115dB min  
INPUT OVER-VOLTAGE PROTECTION:  
±40V  
TheINA114islasertrimmedforverylowoffsetvoltage  
(50µV), drift (0.25µV/°C) and high common-mode  
rejection (115dB at G = 1000). It operates with power  
supplies as low as ±2.25V, allowing use in battery  
operated and single 5V supply systems. Quiescent cur-  
rent is 3mA maximum.  
WIDE SUPPLY RANGE: ±2.25 to ±18V  
LOW QUIESCENT CURRENT: 3mA max  
8-PIN PLASTIC AND SOL-16  
The INA114 is available in 8-pin plastic and SOL-16  
surface-mount packages. Both are specified for the  
–40°C to +85°C temperature range.  
APPLICATIONS  
BRIDGE AMPLIFIER  
THERMOCOUPLE AMPLIFIER  
RTD SENSOR AMPLIFIER  
MEDICAL INSTRUMENTATION  
DATA ACQUISITION  
V+  
(13)  
7
VIN  
INA114  
2
Over-Voltage  
Protection  
Feedback  
(12)  
(4)  
A1  
25kΩ  
25kΩ  
DIP Connected  
Internally  
1
25kΩ  
25kΩ  
(2)  
6
A3  
VO  
RG  
(11)  
8
50kΩ  
RG  
G = 1 +  
(15)  
5
A2  
Ref  
+
VIN  
3
Over-Voltage  
Protection  
(10)  
25kΩ  
25kΩ  
(5)  
4
(7)  
DIP  
(SOIC)  
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  
©1992 Burr-Brown Corporation  
PDS-1142D  
Printed in U.S.A. March, 1998  
SBOS014  

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