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INA103KU PDF预览

INA103KU

更新时间: 2024-02-22 06:46:08
品牌 Logo 应用领域
BB 仪表放大器放大器电路光电二极管
页数 文件大小 规格书
12页 299K
描述
Low Noise, Low Distortion INSTRUMENTATION AMPLIFIER

INA103KU 技术参数

生命周期:Obsolete零件包装代码:SOIC
包装说明:SOP,针数:16
Reach Compliance Code:unknownECCN代码:EAR99
HTS代码:8542.33.00.01风险等级:5.29
放大器类型:INSTRUMENTATION AMPLIFIER最大平均偏置电流 (IIB):12 µA
标称带宽 (3dB):6 MHz最小共模抑制比:72 dB
最大输入失调电流 (IIO):1 µA最大输入失调电压:5250 µV
JESD-30 代码:R-PDSO-G16长度:10.3 mm
负供电电压上限:-25 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:70 °C
最低工作温度:封装主体材料:PLASTIC/EPOXY
封装代码:SOP封装形状:RECTANGULAR
封装形式:SMALL OUTLINE认证状态:Not Qualified
座面最大高度:2.65 mm标称压摆率:15 V/us
供电电压上限:25 V标称供电电压 (Vsup):15 V
表面贴装:YES温度等级:COMMERCIAL
端子形式:GULL WING端子节距:1.27 mm
端子位置:DUAL最大电压增益:1000
最小电压增益:1标称电压增益:100
宽度:7.5 mmBase Number Matches:1

INA103KU 数据手册

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®
INA103  
INA103  
INA103  
Low Noise, Low Distortion  
INSTRUMENTATION AMPLIFIER  
FEATURES  
APPLICATIONS  
LOW NOISE: 1nV/Hz  
HIGH QUALITY MICROPHONE PREAMPS  
(REPLACES TRANSFORMERS)  
LOW THD+N: 0.0009% at 1kHz, G = 100  
HIGH GBW: 100MHz at G = 1000  
WIDE SUPPLY RANGE: ±9V to ±25V  
HIGH CMRR: >100dB  
MOVING-COIL PREAMPLIFIERS  
DIFFERENTIAL RECEIVERS  
AMPLIFICATION OF SIGNALS FROM:  
Strain Gages (Weigh Scale Applications)  
Thermocouples  
BUILT-IN GAIN SETTING RESISTORS:  
G = 1, 100  
Bridge Transducers  
UPGRADES AD625  
The INA103 is available in 16-pin plastic DIP and  
SOL-16 surface-mount packages. Commercial and In-  
dustrial temperature range models are available.  
DESCRIPTION  
The INA103 is a very low noise, low distortion mono-  
lithic instrumentation amplifier. Its current-feedback  
circuitry achieves very wide bandwidth and excellent  
dynamic response. It is ideal for low-level audio  
signals such as balanced low-impedance microphones.  
The INA103 provides near-theoretical limit noise per-  
formance for 200source impedances. Many indus-  
trial applications also benefit from its low noise and  
wide bandwidth.  
Offset Offset  
–Gain Drive Null  
Null  
12  
3
4
6kΩ  
6kΩ  
+
–Input  
16  
15  
A1  
3kΩ  
11  
Sense  
Output  
Ref  
–Gain Sense  
Unique distortion cancellation circuitry reduces dis-  
tortion to extremely low levels, even in high gain. Its  
balanced input, low noise and low distortion provide  
superior performance compared to transformer-coupled  
microphone amplifiers used in professional audio  
equipment.  
–RG 13  
+
60.6Ω  
3kΩ  
A3  
10  
7
14  
6
G = 100  
+RG  
6kΩ  
6kΩ  
2
+Gain Sense  
+Input  
A2  
+
1
The INA103’s wide supply voltage (±9 to ±25V) and  
high output current drive allow its use in high-level  
audio stages as well. A copper lead frame in the plastic  
DIP assures excellent thermal performance.  
5
+Gain Drive  
9
8
V+  
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  
©1990 Burr-Brown Corporation  
PDS-1016H  
Printed in U.S.A. March, 1998  

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