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INA103KU/1K PDF预览

INA103KU/1K

更新时间: 2024-02-17 00:29:03
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
14页 283K
描述
Low Noise, Low Distortion INSTRUMENTATION AMPLIFIER

INA103KU/1K 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:5.29Is Samacsys:N
放大器类型:INSTRUMENTATION AMPLIFIER最大平均偏置电流 (IIB):8 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:300 µV
JESD-30 代码:R-PDSO-G16JESD-609代码:e4
长度:10.3 mm湿度敏感等级:3
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封装等效代码:SOP16,.4
封装形状:RECTANGULAR封装形式:SMALL OUTLINE
包装方法:TR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:15 V/us
子类别:Instrumentation Amplifier最大压摆率:12.5 mA
供电电压上限:25 V标称供电电压 (Vsup):15 V
表面贴装:YES技术:BIPOLAR
温度等级:COMMERCIAL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:1000最小电压增益:1
标称电压增益:100宽度:7.5 mm
Base Number Matches:1

INA103KU/1K 数据手册

 浏览型号INA103KU/1K的Datasheet PDF文件第5页浏览型号INA103KU/1K的Datasheet PDF文件第6页浏览型号INA103KU/1K的Datasheet PDF文件第7页浏览型号INA103KU/1K的Datasheet PDF文件第9页浏览型号INA103KU/1K的Datasheet PDF文件第10页浏览型号INA103KU/1K的Datasheet PDF文件第11页 
TYPICAL PERFORMANCE CURVES(CONT)  
At TA = +25°C, VS = ±15V unless, otherwise noted.  
CURRENT NOISE SPECTRAL DENSITY  
SMPTE IMD vs FREQUENCY  
100  
5
1
0.1  
G = 1000  
10  
0.010  
G = 100  
G = 1  
G = 10  
0.001  
1
0.0005  
1
10  
100  
1k  
10k  
2k  
10k  
20k  
Frequency (Hz)  
Frequency (Hz)  
APPLICATIONS INFORMATION  
useful if various input sources are connected to the INA103.  
Although not shown in other figures, this network can be  
used, if needed, with all applications shown.  
Figure 1 shows the basic connections required for operation.  
Power supplies should be bypassed with 1µF tantalum  
capacitors near the device pins. The output Sense (pin 11)  
and output Reference (pin 7) should be low impedance  
connections. Resistance of a few ohms in series with these  
connections will degrade the common-mode rejection of the  
amplifier.  
To avoid oscillations, make short, direct connection to the  
gain set resistor and gain sense connections. Avoid running  
output signals near these sensitive input nodes.  
GAIN SELECTION  
Gains of 1 or 100V/V can be set without external resistors.  
For G = 1V/V (unity gain) leave pin 14 open (no connec-  
tion)—see Figure 4. For G = 100V/V, connect pin 14 to pin  
6—see Figure 5.  
Gain can also be accurately set with a single external resistor  
as shown in Figure 1. The two internal feedback resistors are  
laser-trimmed to 3kwithin approximately ±0.1%. The  
temperature coefficient of these resistors is approximately  
50ppm/˚C. Gain using an external RG resistor is—  
INPUT CONSIDERATIONS  
Certain source impedances can cause the INA103 to oscil-  
late. This depends on circuit layout and source or cable  
characteristics connected to the input. An input network  
consisting of a small inductor and resistor (Figure 2) can  
greatly reduce the tendancy to oscillate. This is especially  
6kΩ  
G = 1 +  
RG  
®
8
INA103  

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