LT1112/LT1114
ELECTRICAL CHARACTERISTICS
SYMBOL PARAMETER
V
OS
∆V
OS
∆Time
I
OS
I
B
e
n
Input Offset Voltage
Long Term Input Offset
Voltage Stability
Input Offset Current
LT1114S/LT1114IS
Input Bias Current
LT1114S/LT1114IS
Input Noise Voltage
Input Noise Voltage Density
i
n
Input Noise Current
Input Noise Current Density
V
CM
CMRR
PSRR
R
IN
Input Voltage Range
Common Mode Rejection Ratio
Power Supply Rejection Ratio
Minimum Supply Voltage
Input Resistance
Differential Mode
Common Mode
Large-Signal Voltage Gain
Output Voltage Swing
Slew Rate
Gain-Bandwidth Product
Supply Current per Amplifier
V
S
=
±1.0V
Channel Separation
∆V
OS
∆I
B+
∆CMRR
∆PSRR
Offset Voltage Match
Noninverting Bias Current Match
(Notes 6, 7)
Common Mode Rejection Match
Power Supply Rejection Match
f
O
= 10Hz
(Note 6)
LT1114S/LT1114IS
(Notes 6, 8)
(Notes 6, 8)
f
O
= 10kHz
V
CM
=
±13.5V
V
S
=
±1.0V
to
±20V
(Note 5)
(Note 4)
V
S
=
±15V,
V
CM
= 0V, T
A
= 25°C, unless otherwise noted.
LT1112AM/AC
LT1114AM/AC
MIN TYP MAX
20
40
0.3
50
±70
180
±250
0.9
28
18
60
110
CONDITIONS (Note 3)
V
S
=
±1.0V
LT1112M/C/I
LT1114M/C/I
MIN TYP MAX
25
45
0.3
60
75
±80
±100
0.3
16
14
2.2
0.030
0.008
±13.5
115
114
±1.0
±14.3
136
126
230
330
±280
±450
0.9
28
18
75
130
UNITS
µV
µV
µV/Mo
pA
pA
pA
pA
µV
P-P
nV/√Hz
nV/√Hz
pA
P-P
pA/√Hz
pA/√Hz
V
dB
dB
V
0.1Hz to 10Hz (Note 10)
f
O
= 10Hz (Note 10)
f
O
= 1000Hz (Note 10)
0.1Hz to 10Hz
f
O
= 10Hz
f
O
= 1000Hz
±13.5
120
116
±1.0
20
1000
800
±13.0
±11.0
0.16
450
0.3
16
14
2.2
0.030
0.008
±14.3
136
126
50
800
5000
1500
±14.0
±12.4
0.30
750
350
320
150
35
100
100
450
400
370
15
800
600
±13.0
±11.0
0.16
450
40
700
5000
1300
±14.0
±12.4
0.30
750
350
320
150
40
100
120
130
500
680
450
420
MΩ
GΩ
V/mV
V/mV
V
V
V/µs
kHz
µA
µA
dB
µV
pA
pA
dB
dB
A
VOL
V
OUT
SR
GBW
I
S
V
O
=
±12V,
R
L
= 10kΩ
V
O
=
±10V,
R
L
= 2kΩ
R
L
= 10kΩ
R
L
= 2kΩ
117
114
136
130
113
112
136
130
111214fb
3
LINEAR [ LINEAR INTEGRATED SYSTEMS ]
