LT1097_15 Datasheet, PDF (3/12 Pages) Linear Technology – Low Cost, Low Power Precision Op Amp

LT1097
ELECTRICAL CHARACTERISTICS ^VS ^{= ±15V, V}CM ^{= 0V, 0°C ≤ T}A ^{≤ 70°C, unless otherwise noted.}
SYMBOL
V_OS
I_OS
I_B
A_VOL
CMRR
PSRR
V_OUT
I_S
PARAMETER
CONDITIONS
Input Offset Voltage
Average Temperature Coefficient of (Note 4)
Input Offset Voltage
Input Offset Current
Average Temperature Coefficient of (Note 4)
Input Offset Current
Input Bias Current
Average Temperature Coefficient of (Note 4)
Input Bias Current
Large Signal Voltage Gain
Common Mode Rejection Ratio
Power Supply Rejection Ratio
Input Voltage Range
V_OUT = ±12V, R_L ≥ 10k
V_OUT = ±10V, R_L ≥ 2k
V_CM = ±13.5V
V_S = ±1.3V to ±20V
Output Voltage Swing
Supply Current
R_L = 10k
LT1097CN8
MIN TYP MAX
q
20
100
q
0.2
1
q
60
430
q
0.4
4
q
±60 ±430
q
0.4
4
q 450 2000
q 180
800
q 112
128
q 111
128
q ±13.5 ±14.2
q ±13 ±13.7
q
380 700
LT1097S8
MIN TYP MAX
20
130
0.2
1.4
75
570
0.5
5
±75 ±570
0.5
5
450 2000
180 800
112 128
111 128
±13.5 ±14.2
±13 ±13.7
380 700
UNITS
µV
µV/°C
pA
pA/°C
pA
pA/°C
V/mV
V/mV
dB
dB
V
V
µA
ELECTRICAL CHARACTERISTICS ^VS ^{= ±15V, V}CM ^{= 0V, –40°C ≤ T}A ^{≤ 85°C, unless otherwise noted. (Note 5)}
SYMBOL PARAMETER
CONDITIONS
V_OS
Input Offset Voltage
Average Temperature Coefficient of
Input Offset Voltage
I_OS
Input Offset Current
Average Temperature Coefficient of
Input Offset Current
I_B
Input Bias Current
Average Temperature Coefficient of
Input Bias Current
A_VOL
CMRR
PSRR
Large Signal Voltage Gain
Common Mode Rejection Ratio
Power Supply Rejection Ratio
Input Voltage Range
V_OUT = ±12V, R_L ≥ 10k
V_OUT = ±10V, R_L ≥ 2k
V_CM = ±13.5V
V_S = ±1.5V to ±20V
V_OUT
Output Voltage Swing
I_S
Supply Current
R_L = 10k
The q denotes specifications which apply over the full operating
temperature range.
Note 1: Differential input voltages greater than 1V will cause excessive
current to flow through the input protection diodes unless limiting
resistance is used.
Note 2: This parameter is guaranteed by design and is not tested.
LT1097CN8
MIN TYP MAX
q
25
130
q
0.3
1.2
LT1097S8
MIN TYP MAX
30
170
0.3
1.6
UNITS
µV
µV/°C
q
70
600
q
0.5
5
85
750
pA
0.6
6
pA/°C
q
±70 ±600
q
0.5
5
±85 ±750
pA
0.6
6
pA/°C
q 300 1700
q
700
300 1700
700
q 108
127
108 127
q 108
127
108 127
q ±13.5 ±14
±13.5 ±14
q ±13 ±13.6
±13 ±13.6
q
400 800
400 800
V/mV
V/mV
dB
dB
V
V
µA
Note 3: Power supply rejection ratio is measured at the minimum supply
voltage.
Note 4: This parameter is not 100% tested.
Note 5: The LT1097 is designed, characterized and expected to meet these
extended temperature limits, but is not tested at –40°C and 85°C.
Guaranteed I grade parts are available; consult factory.
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