參數(shù)資料
型號: LT1168
廠商: Linear Technology Corporation
元件分類: 運動控制電子
英文描述: Micropower single-supply CMOS Instrumentation Amplifier
中文描述: 微功耗單電源 CMOS 儀表放大器
文件頁數(shù): 8/20頁
文件大?。?/td> 301K
代理商: LT1168
8
LT1168
Change in Input Bias Current for
V
CM
= 20V
TYPICAL PERFOR U
Settling Time vs Step Size
Settling Time vs Gain
CHANGE IN INPUT BIAS CURRENT (pA)
0
0
P
2
6
8
10
20
14
8
16
20
34
1168 G19
4
16
18
12
4
12
24
28
32
V
S
=
±
15V
V
CM
=
±
10V
T
A
= 25
°
C
302 N8 (2 LOTS)
313 SO-8 (2 LOTS)
615 TOTAL PARTS
R
INCM
= 5T
R
INCM
= 700G
GAIN
1
1
S
μ
s
10
100
1000
10
100
1000
1168 G21
V
S
=
±
15V
T
A
= 25
°
C
V
OUT
= 10V TO 0.01%
Settling Time (0.1%)
vs Load Capacitance
LOAD CAPACITANCE (pF)
10
S
μ
s
34
32
30
28
26
24
22
20
18
16
1168 G22
30
100
300
1000
G = 10,
FALLING EDGE
G = 10,
RISING EDGE
G = 1, FALLING EDGE
G = 1, RISING EDGE
G = 100,
RISING EDGE
G = 100, FALLING EDGE
V
S
=
±
15V
T
A
= 25
°
C
R
= 1k
STEP SIZE = 10V
Falling Edge Settling Time
(0.10%)
V
I
5
μ
s/DIV
1168 G24
V
O
0
–5
–10
0
–5
–10
0.10
0.05
0.05
0.10
S
0
Input Bias and Offset Current
vs Temperature
TEMPERATURE
–75 –50 –25
0
25
50
75
100 125
I
1168 G23
500
400
300
200
100
0
–100
–200
–300
–400
–500
V
S
=
±
15V
V
CM
= 0V
I
OS
I
B
T
A
= 25
°
C
V
S
=
±
15V
R
L
= 2k
C
L
= 15pF
t = 0
Rising Edge Settling Time
(0.10%)
V
I
5
μ
s/DIV
1168 G25
V
O
10
5
0
10
5
0
0.10
0.05
0.05
0.10
S
0
T
A
= 25
°
C
V
S
=
±
15V
R
L
= 2k
C
L
= 15pF
t = 0
LOAD CAPACITANCE (pF)
10
S
μ
s
36
34
32
30
28
26
24
22
20
18
1168 G26
30
100
300
1000
G = 100,
FALLING EDGE
G = 1, RISING EDGE
G = 100,
RISING EDGE
G = 10, RISING EDGE
G = 1,
FALLING
EDGE
G = 10, FALLING EDGE
V
S
=
±
15V
T
A
= 25
°
C
R
L
= 1k
STEP SIZE = 10V
FREQUENCY (kHz)
1
P
10
100
1000
1168 G27
35
30
25
20
15
10
5
0
V
S
=
±
15V
T
A
= 25
°
C
G = 10, 100, 1000
G = 1
Settling Time (0.01%)
vs Load Capacitance
Undistorted Output Swing
vs Frequency
SETTLING TIME (
μ
s)
8 10 12 14 16 18 20 22 24 26 28 30 32
O
2
6
10
1168 G20
–2
–6
0
4
8
–4
–8
–10
0V
V
OUT
TO 0.1%
TO 0.1%
TO 0.01%
TO 0.01%
0V
V
OUT
V
=
±
15
G = 1
T
A
= 25
°
C
C
L
= 30pF
R
L
= 1k
相關PDF資料
PDF描述
LT1168CS8 Micropower single-supply CMOS Instrumentation Amplifier
LT1168I Dual 1-of-4 Data Selectors/Multiplexers With 3-State Outputs 16-PDIP 0 to 70
LT1168ACN8 Micropower single-supply CMOS Instrumentation Amplifier
LT1168ACS8 Micropower single-supply CMOS Instrumentation Amplifier
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