LT1122 データシートの表示（PDF） - Linear Technology
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LT1122 Datasheet PDF : 14 Pages
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LT1122
ELECTRICAL CHARACTERISTICS The l denotes the specifications which apply over the full operating
temperature range, otherwise specifications are at 0°C ≤ TA ≤ 70°C. VS = ±15V, VCM = 0V. (Note 2)
SYMBOL PARAMETER
CONDITIONS
LT1122AC/BC
MIN TYP MAX
LT1122CC/DC
LT1122CS/DS
MIN TYP MAX
UNITS
VOS
Input Offset Voltage
Average Temperature Coefficient of
Input Offset Voltage
l
350 1400
400 2000
µV
l
5 18
6 25 µV/°C
IOS
Input Offset Current
IB
Input Bias Current
l
12 150
l
80 600
15 200
pA
90 800
pA
AVOL
CMRR
PSRR
Large-Signal Voltage Gain
Common-Mode Rejection Ratio
Power Supply Rejection Ratio
Input Voltage Range
VOUT = ±10V, RL ≥ 2kΩ
VCM = ±10V
VS = ±10V to ±17V
l 120 380
l 82 98
l 84 101
l ±10 ±10.8
100 340
78 96
80 99
±10 ±10.8
V/mV
dB
dB
V
VOUT
Output Voltage Swing
SR
Slew Rate
RL = 2kΩ
AV = –1
l ±11.5 ±12.4
±11.5 ±12.4
V
l 50 70
40 65
V/µs
The l denotes the specifications which apply over the full operating temperature range, otherwise specifications
are at –55°C ≤ TA ≤ 125°C. VS = ±15V, VCM = 0V. (Note 2)
SYMBOL PARAMETER
CONDITIONS
LT1122AM/BM
LT1122CS/DS
MIN TYP MAX MIN TYP MAX
VOS
Input Offset Voltage
Average Temperature Coefficient of
Input Offset Voltage
l
650 2400
800 3400
l
6 18
7 25
IOS
IB
AVOL
CMRR
PSRR
Input Offset Current
Input Bias Current
Large-Signal Voltage Gain
Common-Mode Rejection Ratio
Power Supply Rejection Ratio
Input Voltage Range
VOUT = ±10V, RL ≥ 2kΩ
VCM = ±10V
VS = ±10V to ±17V
l
0.5 6
l
6 25
l 70 230
l 80 97
l 83 100
l ±10 ±10.5
0.6 9
7 35
60 200
76 94
78 98
±10 ±10.5
VOUT
Output Voltage Swing
SR
Slew Rate
RL = 2kΩ
AV = –1
l ±11.3 ±12.1
l 45 60
±11.3 ±12.1
35 55
UNITS
µV
µV/°C
nA
nA
V/mV
dB
dB
V
V
V/µs
The l denotes the specifications which apply over the full operating temperature range, otherwise specifications
are at –40°C ≤ TA ≤ 85°C. VS = ±15V, VCM = 0V. (Note 6)
SYMBOL PARAMETER
CONDITIONS
LT1122AM/BM
LT1122CS/DS
MIN TYP MAX MIN TYP MAX
VOS
Input Offset Voltage
Average Temperature Coefficient of
Input Offset Voltage
l
450 1900
500 2700
l
6 20
7 28
IOS
IB
AVOL
CMRR
PSRR
Input Offset Current
Input Bias Current
Large-Signal Voltage Gain
Common-Mode Rejection Ratio
Power Supply Rejection Ratio
Input Voltage Range
VOUT = ±10V, RL ≥ 2kΩ
VCM = ±10V
VS = ±10V to ±17V
l
30 600
40 900
l
230 2000
260 2700
l 95 340
80 300
l 80 98
76 96
l 83 100
78 98
l ±10 ±10.6
±10 ±10.6
VOUT
Output Voltage Swing
SR
Slew Rate
RL = 2kΩ
AV = –1
l ±11.3 ±12.2
l 45 60
±11.3 ±12.2
35 60
4
For more information www.linear.com/LT1122
UNITS
µV
µV/°C
pA
pA
V/mV
dB
dB
V
V
V/µs
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