參數(shù)資料
型號(hào): LT1126AC
廠商: Linear Technology Corporation
英文描述: Dual/Quad Decompensated Low Noise, High Speed Precision Op Amps
中文描述: 雙/四路代償?shù)驮肼?,高速精密運(yùn)算放大器
文件頁(yè)數(shù): 4/8頁(yè)
文件大?。?/td> 250K
代理商: LT1126AC
4
LT1126/LT1127
V
S
=
±
15V,
40
°
C
T
A
85
°
C, unless otherwise noted. (Note 9)
ELECTRICAL C
HARA TERISTICS
V
S
=
±
15V, 0
°
C
T
A
70
°
C, unless otherwise noted.
LT1126AC
LT1127AC
MIN
LT1126C
LT1127C
TYP
45
50
0.4
7
8
±
9
±
12.4
122
122
14.0
2.5
±
13.7
10.5
2.7
SYMBOL
V
OS
PARAMETER
Input Offset Voltage
CONDITIONS (Note 1)
LT1126
LT1127
(Note 4)
LT1126
LT1127
TYP
35
40
0.3
6
7
±
8
MAX
120
140
1.0
25
35
±
35
MIN
MAX
170
210
1.5
35
45
±
45
UNITS
G
G
μ
V
μ
V
V
OS
/
T
I
OS
Average Input Offset Voltage Drift
Input Offset Current
G
μ
V/
°
C
G
G
nA
nA
nA
V
dB
dB
I
B
V
CM
CMRR
PSRR
A
VOL
Input Bias Current
Input Voltage Range
Common Mode Rejection Ratio
Power Supply Rejection Ratio
Large Signal Voltage Gain
G
G
±
11.5
±
12.4
109
112
4.0
1.5
±
12.5
±
13.7
7.5
±
11.5
102
107
2.5
1.0
±
12.0
7.3
V
CM
=
±
11.5V
V
S
=
±
4V to
±
18V
R
L
10k
,
V
O
=
±
10V
R
L
2k
,
V
O
=
±
10V
R
L
2k
R
L
2k
(Notes 2 and 6)
G
125
125
15.0
3.5
G
G
G
V/
μ
V
V/
μ
V
V
OUT
SR
I
S
Maximum Output Voltage Swing
Slew Rate
Supply Current Per Amplifier
G
V
G
10.5
2.7
V/
μ
s
mA
G
3.3
3.3
LT1126AC
LT1127AC
TYP
40
45
0.3
15
15
±
15
LT1126C
LT1127C
TYP
50
55
0.4
17
17
±
17
±
12.2
121
121
12.0
2.3
±
13.6
10.2
2.8
SYMBOL
V
OS
PARAMETER
Input Offset Voltage
CONDITIONS (Note 1)
LT1126
LT1127
MIN
MAX
140
160
1.0
40
50
±
50
MIN
MAX
200
240
1.5
55
65
±
65
UNITS
G
G
μ
V
μ
V
V
OS
/
T
I
OS
Average Input Offset Voltage Drift
Input Offset Current
G
μ
V/
°
C
LT1126
LT1127
G
G
nA
nA
nA
V
dB
dB
I
B
V
CM
CMRR
PSRR
A
VOL
Input Bias Current
Input Voltage Range
Common Mode Rejection Ratio
Power Supply Rejection Ratio
Large Signal Voltage Gain
G
G
±
11.4
±
12.2
107
111
3.5
1.2
±
12.5
±
13.6
7.3
±
11.4
101
106
2.2
0.8
±
12.0
7.1
V
CM
=
±
11.4V
V
S
=
±
4V to
±
18V
R
L
10k
,
V
O
=
±
10V
R
L
2k
,
V
O
=
±
10V
R
L
2k
R
L
2k
(Note 6)
G
124
124
12.0
3.2
G
G
G
V/
μ
V
V/
μ
V
V
OUT
SR
I
S
Maximum Output Voltage Swing
Slew Rate
Supply Current Per Amplifier
G
V
G
10.2
2.8
V/
μ
s
mA
G
3.4
3.4
ELECTRICAL C
HARA TERISTICS
C
HARA TERISTICS
U
A
TYPICAL PERFOR
CE
The typical behavior of many LT1126/LT1127 parameters
is identical to the LT1124/LT1125. Please refer to the
LT1124/LT1125 data sheet for the following performance
characteristics:
0.1Hz to 10Hz Voltage Noise
0.01Hz to 1Hz Voltage Noise
Current Noise vs Frequency
Input Bias or Offset Current vs Temperature
Output Short Circuit Current vs Time
Input Bias Current Over the Common Mode Range
Voltage Gain vs Temperature
Input Offset Voltage Drift Distribution
Offset Voltage Drift with Temperature of Representative
Units
Output Voltage Swing vs Load Current
Common Mode Limit vs Temperature
Channel Separation vs Frequency
Warm-Up Drift
Power Supply Rejection Ratio vs Frequency
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