參數(shù)資料
型號: LT1051
廠商: Linear Technology Corporation
元件分類: 運動控制電子
英文描述: Dual/Quad Precision Zero-Drift Operational Amplifiers With Internal Capacitors
中文描述: 雙/四路精密零漂移運算放大器電容器內(nèi)部
文件頁數(shù): 12/16頁
文件大?。?/td> 294K
代理商: LT1051
LTC1051/LTC1053
12
10513fa
+
R1
R2
R
R
1/4
LTC1053
2
3
1
+
R1
R2
R
1/4
LTC1053
+
1/4
LTC1053
6
5
7
+
R1
R2
R
1/4
LTC1053
9
10
13
12
14
4
11
8
V
IN
0.1
μ
F
0.1
μ
F
5V
–5V
V
OUT
V
OUT
/V
IN
= 3(R2/R1); INPUT DC – 10Hz NOISE
0.8
μ
V
P-P
= NOISE OF EACH PARALLELED OP AMP/
3
NOTE: THIS CIRCUIT CAN ALSO BE USED AS A
DIFFERENCE AMPLIFIER FOR STRAIN GAUGES.
CONNECT R2/3 AND R1/3 FROM NONINVERTING
INPUTS, SHORTED TOGETHER, TO GROUND AND
TO SOURCE RESPECTIVELY.
1051/53 AC02
+
+
1/4
LTC1053
+
1/4
LTC1053
+
LT1/4
LT1/4
9
10
12
13
2
3
5
6
7
1
14
10k
10k
10k
10k
10k
20k
20k
10k
8
4
11
0.1
μ
F
0.1
μ
F
0.1
μ
F
0.1
μ
F
5V
–5V
I
OUT
R
LOAD
1051/53 AC03
20k
10k
10k
R
G
V1
V2
I
= 2(V2 – V1)/R
G
BW = 100Hz
I
OUTMAX
= 1mA
+
+
+
+
5V
2
7
5
4
GND
LT1025A
R
K
100
100
100
255k
0.068
μ
F
255k
0.068
μ
F
255k
0.068
μ
F
0.1
μ
F
0.1
μ
F
0.1
μ
F
1k
1k
1k
1/4
LTC1053
1/4
LTC1053
1/4
LTC1053
1/4
LTC1053
10k
10k
10k
10k
5V
ABSOLUTE
TEMPERATURE
ABSOLUTE
TEMPERATURE
OUTPUT
(DIFFERENTIAL
TEMPERATURE)
13
12
14
4
11
T
REF
TYPE K
+
TYPE K
+
TYPE K
+
6
5
7
2
3
1
9
10
8
T2
T1
ALL FIXED RESISTORS ARE 1% METAL FILM
OUTPUT = T
REF
– T1 OR T
– T2(10mV PER
°
C)
ACCURACY = (
±
0.1% FROM 25
°
C TO 150
°
C)
1051/53 AC04
S1
Paralleling Choppers to Improve Noise
Differential Voltage to Current Converter
Multiplexed Differential Thermometer
TYPICAL APPLICATIO S
相關(guān)PDF資料
PDF描述
LT1054 Switched-Capacitor Voltage Converter with Regulator(帶穩(wěn)壓器的開關(guān)電容電壓轉(zhuǎn)換器)
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LT1055 Octal Buffers/Drivers With 3-State Outputs 20-PDIP 0 to 70
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