LT1112/LT1114
ELECTRICAL CHARACTERISTICS
SYMBOL PARAMETER
I
S
∆V
OS
Supply Current per Amplifier
Offset Voltage Match
(Note 6)
Offset Voltage Match Drift
(Notes 6, 9)
∆I
B+
∆CMRR
∆PSRR
Noninverting Bias Current Match
(Notes 6, 7)
Common Mode Rejection Ratio
Power Supply Rejection Ratio
The
●
denotes the specifications which apply over the full operating
temperature range of 0°C
≤
T
A
≤
70°C, otherwise specifications are at T
A
= 25°C. V
S
=
±15V,
unless otherwise noted.
LT1112ACN8
LT1114ACN
MIN TYP MAX
●
CONDITIONS (Note 3)
LT1112CN8
LT1112S8, LT1114CN/S
LT1112N8
LT1112S8, LT1114CN/S
LT1114S
(Notes 6, 8)
(Notes 6, 8)
●
●
●
●
●
●
●
●
LT1112CN8/S8/IS8
LT1114CN/S/IS
MIN TYP MAX
370
55
70
0.3
0.5
135
160
109
108
134
128
500
210
270
1.0
1.9
620
880
UNITS
µA
µV
µV
µV/°C
µV/°C
pA
pA
dB
dB
370
45
55
0.2
0.4
120
114
110
134
128
440
170
220
0.7
1.6
530
The
●
denotes the specifications which apply over the full operating temperature range of –40°C
≤
T
A
≤
85°C, otherwise specifications
are at T
A
= 25°C. V
S
=
±15V,
unless otherwise noted. (Note 12)
LT1112ACN8
LT1112CN8/IN8/S8/IS8
LT1114ACN
LT1114CN/S/IS
MIN TYP MAX MIN TYP MAX
●
●
●
●
●
●
●
●
●
●
SYMBOL PARAMETER
V
OS
∆V
OS
∆Temp
I
OS
I
B
V
CM
CMRR
PSRR
A
VOL
V
OUT
SR
I
S
∆V
OS
Input Offset Voltage
CONDITIONS (Note 3)
LT1112CN8/IN8
LT1112S8/IS8, LT1114CN/S/IS
V
S
=
±1.2V
LT1112CN8/IN8
LT1112S8/IS8, LT1114CN/S/IS
LT1114S/IS
UNITS
µV
µV
µV
µV/°C
µV/°C
pA
pA
pA
pA
V
dB
dB
V/mV
V/mV
V
V/µs
30
40
55
0.15
0.30
70
±110
±13.5
117
113
700
400
0.13
±14.1
132
125
3300
1100
0.24
370
50
60
0.2
0.4
140
113
110
133
127
110
135
200
0.50
1.10
330
±500
±13.5
112
111
600
300
0.13
450
180
230
0.7
1.6
660
109
107
35
45
60
0.20
0.40
85
110
±120
±150
±14.1
132
125
3300
900
0.24
370
60
70
0.3
0.5
155
190
133
127
135
160
240
0.75
1.30
400
600
±550
±800
Average Input Offset Voltage Drift
Input Offset Current
Input Bias Current
LT1114S/IS
Input Voltage Range
Common Mode Rejection Ratio
Power Supply Rejection Ratio
Large-Signal Voltage Gain
Output Voltage Swing
Slew Rate
Supply Current per Amplifier
Offset Voltage Match
(Note 6)
Offset Voltage Match Drift
(Notes 6)
∆I
B+
∆CMRR
∆PSRR
Noninverting Bias Current Match
(Notes 6, 7)
Common Mode Rejection Ratio
Power Supply Rejection Ratio
LT1112CN8/IN8
LT1112S8/IS8, LT1114CN/S/IS
LT1112CN8/IN8
LT1112S8/IS8, LT1114CN/S/IS
LT1114S/IS
(Notes 6, 8)
(Notes 6, 8)
V
CM
=
±13.5V
V
S
=
±1.2V
to
±20V
V
O
=
±12V,
R
L
= 10kΩ
V
O
=
±10V,
R
L
= 2kΩ
R
L
= 10kΩ
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
±13.0 ±13.85
±13.0 ±13.85
510
225
270
1.0
1.9
770
1300
µA
µV
µV
µV/°C
µV/°C
pA
pA
dB
dB
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:
Differential input voltages greater than 1V will cause excessive
current to flow through the input protection diodes unless limiting
resistance is used.
Note 3:
Typical parameters are defined as the 60% yield of parameter
distributions of individual amplifiers; i.e., out of 100 LT1114s (or 100
LT1112s) typically 240 op amps (or 120) will be better than the indicated
specification.
Note 4:
This parameter is guaranteed by design and is not tested.
111214fb
5
LINEAR [ LINEAR INTEGRATED SYSTEMS ]
