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LT1793 PDF预览

LT1793

更新时间: 2023-12-20 18:46:33
品牌 Logo 应用领域
亚德诺 - ADI 放大器运算放大器
页数 文件大小 规格书
12页 171K
描述
低噪声、微微安偏置电流、JFET 输入运算放大器

LT1793 数据手册

 浏览型号LT1793的Datasheet PDF文件第3页浏览型号LT1793的Datasheet PDF文件第4页浏览型号LT1793的Datasheet PDF文件第5页浏览型号LT1793的Datasheet PDF文件第7页浏览型号LT1793的Datasheet PDF文件第8页浏览型号LT1793的Datasheet PDF文件第9页 
LT1793  
TYPICAL PERFOR A CE CHARACTERISTICS  
U W  
Output Voltage Swing  
vs Load Current  
Large-Signal Transient Response  
Small-Signal Transient Response  
+
V
0.8  
–1.0  
–1.2  
1.4  
–1.6  
2.0  
125°C  
25°C  
–55°C  
V
= ±5V TO ±20V  
S
1.8  
1.6  
125°C  
25°C  
1.4  
1793 G11  
1793 G10  
AV = 1  
5µs/DIV  
AV = 1  
CL = 10pF  
VS = ±15V, ±5V  
1µs/DIV  
1.2  
–55°C  
–6 –4  
CL = 10pF  
RL = 2k  
V
+1.0  
V
S = ±15V  
0
2
4
8
–10 –8  
–2  
6
I
10  
I
SINK  
SOURCE  
OUTPUT CURRENT (mA)  
1793 G12  
THD and Noise Frequency for  
Noninverting Gain  
Warm-Up Drift  
Capacitive Load Handling  
1
0.1  
90  
75  
60  
45  
30  
15  
0
50  
40  
30  
20  
10  
0
V
= ±15V  
= 25°C  
10k  
= 100mV  
= 10  
V
= ±15V  
= 25°C  
Z
V
A
= 2k 15pF  
S
A
L
O
V
F
S
A
L
O
V
T
T
= 20V  
P-P  
R
V
A
= 1, 10, 100  
MEASUREMENT BANDWIDTH  
= 10Hz TO 80kHz  
SO-8 PACKAGE  
N8 PACKAGE  
P-P  
R = 10k  
C = 20pF  
F
A
= 100  
V
0.01  
0.001  
A
= 10  
A
= 1  
V
V
A
= 1  
V
NOISE FLOOR  
1k  
A
= 10  
V
0.0001  
0
2
3
4
5
6
0.1  
1
10  
100  
1000 10000  
1
20  
100  
10k 20k  
TIME AFTER POWER ON (MINUTES)  
FREQUENCY (Hz)  
CAPACITIVE LOAD (pF)  
1793 G15  
1793 G14  
1793 G13  
THD and Noise vs Frequency for  
Inverting Gain  
THD and Noise vs Output  
THD and Noise vs Output  
Amplitude for Noninverting Gain  
Amplitude for Inverting Gain  
1
1
1
0.1  
Z
V
A
= 2k 15pF  
Z
= 2k 15pF, f = 1kHz  
O
= –1, –10, –100  
Z
= 2k 15pF, f = 1kHz  
L
O
V
L
V
L O  
= 20V  
A
A
= 1, 10, 100  
V
P-P  
= 1, 10, 100  
MEASUREMENT BANDWIDTH  
= 10Hz TO 22kHz  
MEASUREMENT BANDWIDTH  
= 10Hz TO 22kHz  
MEASUREMENT BANDWIDTH  
= 10Hz TO 80kHz  
0.1  
0.01  
0.1  
0.01  
A
= 100  
A
= –100  
A
V
= 100  
V
V
0.01  
A
= 10  
= 1  
V
A
= –10  
V
A
= 10  
V
A
= 1  
0.001  
0.0001  
V
0.001  
0.0001  
0.001  
0.0001  
A
V
A
= –1  
V
NOISE FLOOR  
20  
100  
1k  
10k 20k  
0.3  
1
10  
)
30  
0.3  
1
10  
30  
FREQUENCY (Hz)  
OUTPUT SWING (V  
OUTPUT SWING (V  
)
P-P  
P-P  
1793 G16  
1793 G17  
1793 G18  
6

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