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LT1124IS8#PBF

P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18P19-P20
LT1124/LT1125
4
11245ff
For more information www.linear.com/LT1124
elecTrical characTerisTics
T
A
= 25°C, V
S
= ±15V, unless otherwise noted.
SYMBOL PARAMETER CONDITIONS (Note 2)
LT1124AC/AI/AM
LT1125AC/AM
LT
1124C/I/M
LT1125C/M
UNITSMIN TYP MAX
MIN TYP MAX
V
OS
Input Offset Voltage LT1124
LT1125
20
25
70
90
25
30
100
140
µV
µV
∆V
OS
∆Time
Long-Term Input Offset
Voltage Stability
0.3 0.3 µV/Mo
I
OS
Input Offset Current LT1124
LT1125
5
6
15
20
6
7
20
30
nA
nA
I
B
Input Bias Current ±7 ±20 ±8 ±30 nA
e
n
Input Noise Voltage 0.1Hz to 10Hz (Notes 8, 9) 70 200 70 nV
P-P
Input Noise Voltage Density f
O
= 10Hz (Note 5)
f
O
= 1000Hz (Note 3)
3.0
2.7
5.5
4.2
3.0
2.7
5.5
4.2
nV/√Hz
nV/√Hz
i
n
Input Noise Current Density f
O
= 10Hz
f
O
= 1000Hz
1.3
0.3
1.3
0.3
pA/√Hz
pA/√Hz
V
CM
Input Voltage Range ±12 ±12.8 ±12 ±12.8 V
CMRR Common Mode Rejection Ratio V
CM
= ±12V 112 126 106 124 dB
PSRR Power Supply Rejection Ratio V
S
= ±4V to ±18V 116 126 110 124 dB
A
VOL
Large-Signal Voltage Gain R
L
≥ 10k, V
OUT
= ±10V
R
L
≥ 2k, V
OUT
= ±10V
5
2
17
4
3.0
1.5
15
3
V/µV
V/µV
V
OUT
Maximum Output Voltage Swing R
L
≥ 2k ±13 ±13.8 ±12.5 ±13.8 V
SR Slew Rate R
L
≥ 2k (Notes 3, 7) 3 4.5 2.7 4.5 V/µs
GBW Gain-Bandwidth Product f
O
= 100kHz (Note 3) 9 12.5 8 12.5 MHz
Z
O
Open-Loop Output Resistance V
OUT
= 0, I
OUT
= 0 75 75 Ω
I
S
Supply Current per Amplifier 2.3 2.75 2.3 2.75 mA
Channel Separation f ≤ 10Hz (Note 9)
V
OUT
= ±10V, R
L
= 2k
134 150 130 150 dB
The l denotes the specifications which apply over the –55°C ≤ T
A
≤ 125°C temperature range, V
S
= ±15V, unless otherwise noted.
SYMBOL PARAMETER CONDITIONS (Note 2)
LT1124AM
LT1125AM
LT
1124M
LT1125M
UNITSMIN TYP MAX
MIN TYP MAX
V
OS
Input Offset Voltage LT1124
LT1125
l
l
50
55
170
190
60
70
250
290
µV
µV
∆V
OS
∆Temp
Average Input Offset
Voltage Drift
(Note 5)
l
0.3 1.0 0.4 1.5 µV/°C
I
OS
Input Offset Current LT1124
LT1125
l
l
18
18
45
55
20
20
60
70
nA
nA
I
B
Input Bias Current
l
±18 ±55 ±20 ±70 nA
V
CM
Input Voltage Range
l
±11.3 ±12 ±11.3 ±12 V
CMRR Common Mode Rejection Ratio V
CM
= ±11.3V
l
106 122 100 120 dB
PSRR Power Supply Rejection Ratio V
S
= ±4V to ±18V
l
110 122 104 120 dB
A
VOL
Large-Signal Voltage Gain R
L
≥ 10k, V
OUT
= ±10V
R
L
≥ 2k, V
OUT
= ±10V
l
l
3
1
10
3
2.0
0.7
10
2
V/µV
V/µV
V
OUT
Maximum Output Voltage Swing R
L
≥ 2k
l
±12.5 ±13.6 ±12 ±13.6 V
SR Slew Rate R
L
≥ 2k (Notes 3, 7)
l
2.3 3.8 2 3.8 V/µs
I
S
Supply Current per Amplifier
l
2.5 3.25 2.5 3.25 mA
LT1124/LT1125
5
11245ff
For more information www.linear.com/LT1124
SYMBOL PARAMETER CONDITIONS (Note 2)
LT1124AC
LT1125AC
LT
1124C
LT1125C
UNITSMIN TYP MAX
MIN TYP MAX
V
OS
Input Offset Voltage LT1124
LT1125
l
l
35
40
120
140
45
50
170
210
µV
µV
∆V
OS
∆Temp
Average Input Offset
Voltage Drift
(Note 5)
l
0.3 1 0.4 1.5 µV/°C
I
OS
Input Offset Current LT1124
LT1125
l
l
6
7
25
35
7
8
35
45
nA
nA
I
B
Input Bias Current
l
±8 ±35 ±9 ±45 nA
V
CM
Input Voltage Range
l
±11.5 ±12.4 ±11.5 ±12.4 V
CMRR Common Mode Rejection Ratio V
CM
= ±11.5V
l
109 125 102 122 dB
PSRR Power Supply Rejection Ratio V
S
= ±4V to ±18V
l
112 125 107 122 dB
A
VOL
Large-Signal Voltage Gain R
L
≥ 10k, V
OUT
= ±10V
R
L
≥ 2k, V
OUT
= ±10V
l
l
4.0
1.5
15
3.5
2.5
1.0
14
2.5
V/µV
V/µV
V
OUT
Maximum Output Voltage Swing R
L
≥ 2k
l
±12.5 ±13.7 ±12 ±13.7 V
SR Slew Rate R
L
≥ 2k (Notes 3, 7)
l
2.6 4 2.4 4 V/µs
I
S
Supply Current per Amplifier
l
2.4 3 2.4 3 mA
elecTrical characTerisTics
The l denotes the specifications which apply over the 0°C ≤ T
A
≤ 70°C
temperature range, V
S
= ±15V, unless otherwise noted.
The
l denotes the specifications which apply over the –40°C ≤ T
A
≤ 85°C temperature range, V
S
= ±15V, unless otherwise noted. (Note 10)
SYMBOL PARAMETER CONDITIONS (Note 2)
LT1124AC/AI
LT1125AC
LT
1124C/I
LT1125C
UNITSMIN TYP MAX
MIN TYP MAX
V
OS
Input Offset Voltage LT1124
LT1125
l
l
40
45
140
160
50
55
200
240
µV
µV
∆V
OS
∆Temp
Average Input Offset
Voltage Drift
(Note 5)
l
0.3 1 0.4 1.5 µV/°C
I
OS
Input Offset Current LT1124
LT1125
l
l
15
15
40
50
17
17
55
65
nA
nA
I
B
Input Bias Current
l
±15 ±50 ±17 ±65 nA
V
CM
Input Voltage Range
l
±11.4 ±12.2 ±11.4 ±12.2 V
CMRR Common Mode Rejection Ratio V
CM
= ±11.4V
l
107 124 101 121 dB
PSRR Power Supply Rejection Ratio V
S
= ±4V to ±18V
l
111 124 106 121 dB
A
VOL
Large-Signal Voltage Gain R
L
≥ 10k, V
OUT
= ±10V
R
L
≥ 2k, V
OUT
= ±10V
l
l
3.5
1.2
12
3.2
2.2
0.8
12
2.3
V/µV
V/µV
V
OUT
Maximum Output Voltage Swing R
L
≥ 2k
l
±12.5 ±13.6 ±12 ±13.6 V
SR Slew Rate R
L
≥ 2k (Notes 3, 7)
l
2.4 3.9 2.1 3.9 V/µs
I
S
Supply Current per Amplifier
l
2.4 3.25 2.4 3.25 mA
LT1124/LT1125
6
11245ff
For more information www.linear.com/LT1124
Typical perForMance characTerisTics
0.1Hz to 10Hz Voltage Noise 0.01Hz to 1Hz Voltage Noise Voltage Noise vs Frequency
Current Noise vs Frequency
Input Bias or Offset Current
vs Temperature
voltage exceeds ±1.4V, the input current should be limited to 25mA.
Note 7: Slew rate is measured in A
V
= –1; input signal is ±7.5V, output
measured at ±2.5V.
Note 8: 0.1Hz to 10Hz noise can be inferred from the 10Hz noise voltage
density test. See the test circuit and frequency response curve for 0.1Hz
to 10Hz tester in the Applications Information section of the LT1007 or
LT1028 data sheets.
Note 9: This parameter is guaranteed but not tested.
Note 10: The LT1124C/LT1125C and LT1124AC/LT1125AC are guaranteed
to meet specified performance from 0°C to 70°C and are designed,
characterized and expected to meet these extended temperature limits,
but are not tested at –40°C and 85°C. The LT1124AI and LT1124I are
guaranteed to meet the extended temperature limits.
Note 1: Stresses beyond those listed under Absolute Maximum Ratings
may cause permanent damage to the device. Exposure to any Absolute
Maximum Rating condition for extended periods may affect device
reliability and lifetime.
Note 2: Typical parameters are defined as
the 60% yield of parameter
distributions of individual amplifiers; i.e., out of 100 LT1125s (or 100
LT1124s) typically 240 op amps (or 120) will be better than the indicated
specification.
Note 3:
This parameter is 100% tested for each individual amplifier.
Note 4: This parameter is sample tested only.
Note 5: This parameter is not 100% tested.
Note 6: The inputs are protected by back-to-back diodes. Current limiting
resistors are not used in order to achieve low noise. If differential input
elecTrical characTerisTics
TIME (SECONDS)
0
2 6 8
4
TIME (SECONDS)
0
VOLTAGE NOISE (40nV/DIV)
20 60 80
100
1124/25 G02
40
FREQUENCY (Hz)
3
RMS VOLTAGE NOISE DENSITY (nV/√Hz)
10
30
100
0.1 10 100
1000
1124/25 G03
1
1.0
MAXIMUM
TYPICAL
V
S
= ±15V
T
A
= 25°C
1/f CORNER
2.3Hz
FREQUENCY (Hz)
0.3
RMS CURRENT NOISE DENSITY (pA/√Hz)
1.0
3.0
10.0
10 1k
10k
1124 G04
0.1
100
V
S
= ±15V
T
A
= 25°C
TYPICAL
MAXIMUM
1/f CORNER
100Hz
TEMPERATURE (°C)
–75
0
INPUT BIAS OR OFFSET CURRENT (nA)
10
20
30
–50 25 75
125
1124/25 G05
–25 0 50 100
LT1124M/LT1125M
LT1124AM/LT1125AM
V
S
= ±15V
P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18P19-P20

LT1124IS8#PBF

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Buy LT1124IS8#PBF
Manufacturer:
Analog Devices / Linear Technology
Description:
Precision Amplifiers 2x L N, Hi Speed Prec Op Amps
Lifecycle:
New from this manufacturer.
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