Datasheet

4
LT1077
1077fa
LT1077AC LT1077C/S8
SYMBOL PARAMETER CONDITIONS MIN TYP MAX MIN TYP MAX UNITS
V
OS
Input Offset Voltage ● 30 110 35 150 µV
LT1077S8
● 40 280 µV
∆V
OS
/∆T Input Offset Voltage Drift (Note 6) ● 0.4 1.6 0.5 2.0 µV/°C
LT1077S8 (Note 6) 0.7 3.0 µV/°C
I
OS
Input Offset Current ● 0.07 0.45 0.07 0.60 nA
I
B
Input Bias Current ● 710 712 nA
CMRR Common Mode Rejection Ratio V
CM
= 0V to 3.4V ● 94 105 90 104 dB
PSRR Power Supply Rejection Ratio V
S
= 2.6V to 12V ● 100 116 97 115 dB
A
VOL
Large-Signal Voltage Gain V
O
= 0.05V to 3.5V, R
L
= 50k ● 180 800 150 800 V/mV
Maximum Output Voltage Swing Output Low, No Load ● 4.0 7 4.0 7 mV
Output Low, I
SINK
= 100µA ● 100 150 100 150 mV
Output High, No Load
● 4.1 4.3 4.1 4.3 V
Output High, 2k to GND
● 3.3 3.8 3.3 3.8 V
I
S
Supply Current ● 52 70 52 80 µA
The ● denotes the specifications which apply over the temperature range
of 0°C ≤ T
A
≤ 70°C otherwise, specifications are at T
A
= 25°C. V
S
= 5V, 0V, V
CM
= 0.1V, V
O
= 1.4V unless noted.
ELECTRICAL CHARACTERISTICS
LT1077AM/AI/AC LT1077M/I/C/S8
SYMBOL PARAMETER CONDITIONS MIN TYP MAX MIN TYP MAX UNITS
V
OS
Input Offset Voltage 20 150 25 200 µV
LT1077S8 30 300 µV
I
OS
Input Offset Current 0.06 0.35 0.06 0.45 nA
I
B
Input Bias Current 7 9 7 11 nA
Input Voltage Range 13.5 13.8 13.5 13.8 V
–15.0 –15.3 –15.0 –15.3 V
CMRR Common Mode Rejection Ratio V
CM
= 13.5V to –15V 100 109 97 108 dB
PSRR Power Supply Rejection Ratio V
S
= 5V, 0V to ±18V 106 122 103 120 dB
A
VOL
Large-Signal Voltage Gain V
O
= ±10V, R
L
= 50k 1000 8000 800 8000 V/mV
V
O
= ±10V, R
L
= 2k 400 1500 300 1500 V/mV
V
OUT
Maximum Output Voltage Swing R
L
= 50k ±13.0 ±14.0 ±13.0 ±14.0 V
R
L
= 2k ±11.0 ±13.2 ±11.0 ±13.2 V
SR Slew Rate 0.07 0.12 0.07 0.12 V/µs
I
S
Supply Current 56 75 56 85 µA
V
S
= ±15V, T
A
= 25°C unless noted.