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LT1007MH PDF预览

LT1007MH

更新时间: 2024-02-22 10:07:44
品牌 Logo 应用领域
凌特 - Linear 运算放大器
页数 文件大小 规格书
16页 368K
描述
Low Noise, High Speed Precision Operational Amplifiers

LT1007MH 数据手册

 浏览型号LT1007MH的Datasheet PDF文件第2页浏览型号LT1007MH的Datasheet PDF文件第3页浏览型号LT1007MH的Datasheet PDF文件第4页浏览型号LT1007MH的Datasheet PDF文件第5页浏览型号LT1007MH的Datasheet PDF文件第6页浏览型号LT1007MH的Datasheet PDF文件第7页 
LT1007/LT1037  
Low Noise, High Speed  
Precision Operational Amplifiers  
U
FEATURES  
DESCRIPTION  
The LT®1007/LT1037 series features the lowest noise  
performance available to date for monolithic operational  
amplifiers: 2.5nV/Hz wideband noise (less than the noise of  
a400resistor),1/fcornerfrequencyof2Hzand60nVpeak-  
to-peak 0.1Hz to 10Hz noise. Low noise is combined with  
outstanding precision and speed specifications: 10µV offset  
voltage, 0.2µV/°C drift, 130dB common mode and power  
supply rejection, and 60MHz gain bandwidth product on the  
decompensated LT1037, which is stable for closed-loop  
gains of 5 or greater.  
Guaranteed 4.5nV/Hz 10Hz Noise  
Guaranteed 3.8nV/Hz 1kHz Noise  
0.1Hz to 10Hz Noise, 60nVP-P Typical  
Guaranteed 7 Million Min Voltage Gain, RL = 2k  
Guaranteed 3 Million Min Voltage Gain, RL = 600Ω  
Guaranteed 25µV Max Offset Voltage  
Guaranteed 0.6µV/°C Max Drift with Temperature  
Guaranteed 11V/µs Min Slew Rate (LT1037)  
Guaranteed 117dB Min CMRR  
U
APPLICATIONS  
The voltage gain of the LT1007/LT1037 is an extremely high  
20 million driving a 2kload and 12 million driving a 600Ω  
load to ±10V.  
Low Noise Signal Processing  
Microvolt Accuracy Threshold Detection  
In the design, processing and testing of the device, particular  
attention has been paid to the optimization of the entire  
distribution of several key parameters. Consequently, the  
specifications of even the lowest cost grades (the LT1007C  
and the LT1037C) have been spectacularly improved com-  
pared to equivalent grades of competing amplifiers.  
Strain Gauge Amplifiers  
Direct Coupled Audio Gain Stages  
Sine Wave Generators  
Tape Head Preamplifiers  
Microphone Preamplifiers  
Thesinewavegeneratorapplicationshownbelowutilizesthe  
low noise and low distortion characteristics of the LT1037.  
, LTC and LT are registered trademarks of Linear Technology Corporation.  
U
TYPICAL APPLICATION  
0.1Hz to 10Hz Noise  
Ultrapure 1kHz Sine Wave Generator  
430Ω  
2
6
OUTPUT  
LT1037  
R
+
3
1
f =  
2πRC  
C
#327 LAMP  
R = 1591.5±0.1%  
C = 0.1µF ±0.1%  
C
R
TOTAL HARMONIC DISTORTION = < 0.0025%  
NOISE = < 0.0001%  
AMPLITUDE = ±8V  
OUTPUT FREQUENCY = 1.000kHz FOR VALUES GIVEN ±0.4%  
1007/37 TA01  
0
2
4
6
8
10  
TIME (SEC)  
1007/37 TA02  
1

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