LT1077_1 Datasheet, PDF (5/16 Pages) Linear Technology – Micropower, Single Supply, Precision Op Amp

LT1077
ELECTRICAL CHARACTERISTICS The ● denotes the specifications which apply over the temperature range of
–55°C ≤ T_A ≤ 125°C for AM/M grades, – 40°C ≤ T_A ≤ 85°C for AI/I grades. V_S = ±15V unless otherwise noted.
SYMBOL PARAMETER
CONDITIONS
LT1077AM/AI
LT1077M/I
MIN TYP MAX MIN TYP MAX
UNITS
V_OS
∆V_OS/∆T
I_OS
I_B
A_VOL
CMRR
PSRR
I_S
Input Offset Voltage
Input Offset Voltage Drift
Input Offset Current
Input Bias Current
Large-Signal Voltage Gain
Common Mode Rejection Ratio
Power Supply Rejection Ratio
Maximum Output Voltage Swing
Supply Current
LT1077IS8 (Note 6)
V_O = ±10V, R_L = 5k
V_CM = 13V, –14.9V
V_S = 5V, 0V to ±18V
R_L = 5k
●
60 330
75 450
●
1.1 3
●
0.08 0.60
0.08 0.80
●
8 11
8 13
● 300 1000
250 1000
● 94 107
90 106
● 100 118
97 116
● ±11 ±13.5
±11 ±13.5
●
60 95
60 105
µV
µV/°C
nA
nA
V/mV
dB
dB
V
µA
The ● denotes the specifications which apply over the temperature range of 0°C ≤ T_A ≤ 70°C.
V_S = ±15V unless otherwise noted.
SYMBOL
V_OS
∆V_OS/∆T
I_OS
I_B
A_VOL
CMRR
PSRR
I_S
PARAMETER
Input Offset Voltage
Input Offset Voltage Drift
Input Offset Current
Input Bias Current
Large-Signal Voltage Gain
Common Mode Rejection Ratio
Power Supply Rejection Ratio
Maximum Output Voltage Swing
Supply Current
CONDITIONS
LT1077S8
(Note 6)
LT1077S8 (Note 6)
V_O = ±10V, R_L = 5k
V_CM = 13V, –15V
V_S = 5V, 0V to ±18V
R_L = 5k
LT1077AC
LT1077C/S8
MIN TYP MAX MIN TYP MAX
●
40 230
50 320
●
65 450
●
0.4 1.8
●
0.5 2.5
0.8 3.5
●
0.07 0.45
0.07 0.60
●
7 10
7 12
● 500 2000
400 2000
● 97 108
94 107
● 103 120
100 118
● ±11 ±13.6
±11 ±13.6
●
59 85
59 95
UNITS
µV
µV
µV/°C
µV/°C
nA
nA
V/mV
dB
dB
V
µA
Note 1: Absolute Maximum Ratings are those values beyond which the life
of a device may be impared.
Note 2: Slew rate at 5V, 0V is guaranteed by inference from the slew rate
measurement at ±15V.
Note 3: This parameter is tested on a sample basis only. All noise
parameters are tested with V_S = ± 2.5V, V_O = 0V.
Note 4: This parameter is guaranteed by design and is not tested.
Note 5: Power supply rejection ratio is measured at the minimum supply
voltage. The op amps actually work at 1.8V supply but with a typical offset
skew of – 300µV.
Note 6: This parameter is not 100% tested.
1077fa
5