參數(shù)資料
型號: LT1677
廠商: Linear Technology Corporation
英文描述: Low Noise, Rail-to-Rail Precision Op Amp(低噪聲,滿幅度輸入和輸出精密運(yùn)算放大器)
中文描述: 低噪聲,軌至軌精度運(yùn)算放大器(低噪聲,滿幅度輸入和輸出精密運(yùn)算放大器)
文件頁數(shù): 10/20頁
文件大?。?/td> 304K
代理商: LT1677
10
LT1677
TYPICAL PERFOR U
Output Voltage Swing
vs Load Current
Settling Time vs Output Step
(Inverting)
Settling Time vs Output Step
(Noninverting)
Large-Signal Transient Response
10V
–10V
A
VCL
= –1
V
S
=
±
15V
5
μ
s/DIV
Small-Signal Transient Response
50mV
–50mV
A
VCL
= 1
V
S
=
±
15V
C
L
= 15pF
0.5
μ
s/DIV
0
OUTPUT STEP (V)
0
S
μ
s
4
8
12
2
6
10
–6
–2
2
6
1677 G25
10
–8
–10
–4
0
4
8
5k
5k
V
OUT
V
IN
+
0.1% OF
FULL SCALE
0.1% OF
FULL SCALE
0.01% OF
FULL SCALE
0.01% OF
FULL SCALE
V
S
=
±
15V
A
V
= –1
T
A
= 25
°
C
OUTPUT STEP (V)
0
S
μ
s
4
8
12
2
6
10
–6
–2
2
6
1677 G26
10
–8
–10
–4
0
4
8
2k
2k
V
OUT
R
L
= 1k
V
IN
+
0.1% OF
FULL SCALE
0.1% OF
FULL SCALE
0.01% OF
FULL SCALE
0.01% OF
FULL SCALE
V
S
=
±
15V
A
V
= 1
T
A
= 25
°
C
Gain, Phase Shift vs Frequency
OUTPUT CURRENT (mA)
I
SINK
I
SOURCE
–10
O
–0.6
–0.7
0.5
–0.5
–0.4
–0.3
–0.2
–0.1
+V
S
– 0
6
1677 G27
0.4
0.3
0.1
0.2
–V
S
+ 0
–6
–2
2
10
4
–8
–4
0
8
125
°
C
125
°
C
–55
°
C
–55
°
C
25
°
C
V
S
=
±
15V
25
°
C
FREQUENCY (MHz)
0.1
–10
V
30
40
50
1
10
100
1677 G34
20
10
0
–20
P
60
80
100
40
20
0
V
S
=
±
15V
V
CM
= 0V
C
L
= 10pF
125
°
C
25
°
C
–55
°
C
GAIN
PHASE
Gain, Phase Shift vs Frequency
FREQUENCY (MHz)
0.1
–10
V
30
40
50
1
10
100
1677 G35
20
10
0
–20
P
60
80
100
40
20
0
V
S
=
±
15V
V
CM
= 14.7V
C
L
= 10pF
125
°
C
25
°
C
–55
°
C
GAIN
PHASE
FREQUENCY (MHz)
0.1
–10
V
30
40
50
1
10
100
1677 G36
20
10
0
–20
P
60
80
100
40
20
0
V
S
=
±
15V
V
CM
= –14V
C
L
= 10pF
125
°
C
25
°
C
–55
°
C
GAIN
PHASE
Gain, Phase Shift vs Frequency
PM, GBWP, SR vs Temperature
TEMPERATURE (
°
C)
–50
1
S
μ
s
P
3
70
0
50
75
1677 G22
2
60
50
G
O
7
6
5
4
8
–25
25
100
125
PHASE
GBW
SLEW
V
S
=
±
15V
C
L
= 15pF
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參數(shù)描述
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LT1677C 制造商:LINER 制造商全稱:Linear Technology 功能描述:Low Noise, Rail-to-Rail Precision Op Amp
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