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| LT1079_15 Datasheet, PDF (3/20 Pages) Linear Technology – Micropower, Dual and Quad, Single Supply, Precision Op Amps | |||
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LT1078/LT1079
ELECTRICAL CHARACTERISTICS VS = 5V, 0V, VCM = 0.1V, VO = 1.4V, TA = 25°C unless otherwise noted.
SYMBOL PARAMETER
VOS
Input Offset Voltage
ÎVOS
ÎTime
IOS
IB
en
Long Term Input Offset
Voltage Stability
Input Offset Current
Input Bias Current
Input Noise Voltage
Input Noise Voltage Density
in
Input Noise Current
Input Noise Current Density
Input Resistance
Differential Mode
Common Mode
Input Voltage Range
CONDITIONS (NOTE 2)
LT1078
LT1078IS8/LT1078S8
LT1079
LT1079ISW/LT1079SW
0.1Hz to 10Hz (Note 3)
fO = 10Hz (Note 3)
fO = 1000Hz (Note 3)
0.1Hz to 10Hz (Note 3)
fO = 10Hz (Note 3)
fO = 1000Hz
(Note 4)
CMRR
PSRR
AVOL
SR
GBW
IS
Common Mode Rejection Ratio
Power Supply Rejection Ratio
Large-Signal Voltage Gain
Maximum Output Voltage
Swing
VCM = 0V to 3.5V
VS = 2.3V to 12V
VO = 0.03V to 4V, No Load
VO = 0.03V to 3.5V, RL = 50k
Output Low, No Load
Output Low, 2k to GND
Output Low, ISINK = 100μA
Output High, No Load
Output High, 2k to GND
Slew Rate
Gain Bandwidth Product
Supply Current per Amplifier
AV = 1, VS = ± 2.5V
fO ⤠20kHz
Channel Separation
Minimum Supply Voltage
ÎVIN = 3V, RL = 10k
(Note 5)
LT1078AC/LT1079AC
LT1078AM/LT1079AM
MIN
TYP
MAX
30 70
35 100
LT1078C/LT1079C
LT1078I/LT1079I
LT1078M/LT1079M
LT1078S8/LT1079SW
MIN TYP MAX
40 120
60 180
40 150
60 300
0.4
0.5
UNITS
μV
μV
μV
μV
μV/Mo
0.05 0.25
6
8
0.6 1.2
29 45
28 37
2.3 4.0
0.06 0.10
0.02
0.05 0.35
nA
6
10
nA
0.6
μVP-P
29
nVâHz
28
nVâHz
2.3
pAP-P
0.06
pAâHz
0.02
pAâHz
400
800
300 800
MΩ
6
6
GΩ
3.5
3.8
3.5
3.8
V
0
â 0.3
0 â 0.3
V
97
110
94 108
dB
102
114
100 114
dB
200 1000
150
600
150 1000
120 600
V/mV
V/mV
3.5 6
0.55 1.0
95 130
3.5
6
mV
0.55 1.0
mV
95 130
mV
4.2
4.4
4.2 4.4
V
3.5
3.9
3.5 3.9
V
0.04 0.07
0.04 0.07
V/μs
200
200
kHz
38 50
39
55
μA
130
130
dB
2.2 2.3
2.2 2.3
V
10789fe
3
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