LT1011AIS8 Datasheet, PDF (4/20 Pages) Linear Technology – Pin Compatible with LM111 Series Devices

LT1011/LT1011A
Electrical Characteristics The l denotes the specifications which apply over the full operating
temperature range, otherwise specifications are at T_A = 25°C. V_S = ±15V, V_CM = 0V, R_S = 0Ω, V_GND = –15V, output at pin 7 unless
otherwise noted.
LT1011AC/AI/AM
SYMBOL PARAMETER
CONDITIONS
MIN TYP MAX
V_OS
Input Offset Voltage
(Note 4)
0.3 0.5
●
1
*Input Offset Voltage
R_S ≤ 50k (Note 5)
0.75
●
1.5
I_OS
*Input Offset Current
(Note 5)
0.2 3
●
5
I_B
Input Bias Current
*Input Bias Current
(Note 4)
(Note 5)
15 25
20 35
●
50
∆V_OS Input Offset Voltage Drift
∆T (Note 6)
T_MIN ≤ T ≤ T_MAX
●
4 15
A_VOL
CMRR
*Large-Signal Voltage Gain
Common Mode Rejection Ratio
R_L = 1k Connected to 15V,
–10V ≤ V_OUT ≤ 14.5V
R_L = 500Ω Connected to 5V,
V_S = Single 5V, V_GND = 0V,
0.5V ≤ V_OUT ≤ 4.5V
200 500
50 300
94 115
*Input Voltage Range (Note 9) V_S = ±15V
V_S = Single 5V
● –14.5
13
● 0.5
3
t_D
*Response Time
(Note 7)
150 250
V_OL
*Output Saturation Voltage,
V_IN = –5mV, I_SINK = 8mA, T_J ≤ 100°C
V_GND = 0
V_IN = –5mV, I_SINK = 8mA
●
V_IN = –5mV, I_SINK = 50mA
●
0.25 0.4
0.25 0.45
0.7 1.5
*Output Leakage Current
V_IN = 5mV, V_GND = –15V,
V_OUT = 20V
0.2 10
●
500
*Positive Supply Current
V_GND = 0
3.2 4
*Negative Supply Current
V_GND = 0
1.7 2.5
*Strobe Current (Note 8)
Minimum to Ensure Output Transistor is Off,
500
V_GND = 0
Input Capacitance
6
*Indicates parameters which are guaranteed for all supply voltages, including a single 5V supply. See Note 5.
LT1011C/I/M
MIN TYP MAX
0.6 1.5
3
2
3
0.2 4
6
20 50
25 65
80
4 25
200 500
50 300
90 115
– 14.5
13
0.5
3
150 250
0.25 0.4
0.25 0.45
0.7 1.5
0.2 10
500
3.2 4
1.7 2.5
500
6
UNITS
mV
mV
mV
mV
nA
nA
nA
nA
nA
µV/°C
V/mV
V/mV
dB
V
V
ns
V
V
V
nA
nA
mA
mA
µA
pF
Note 1: Stresses beyond those listed under Absolute Maximum Ratings
may cause permanent damage to the device. Exposure to any Absolute
Maximum Rating condition for extended periods may affect device
reliability and lifetime.
Note 2: Inputs may be clamped to supplies with diodes so that
maximum input voltage actually exceeds supply voltage by one diode
drop. See Input Protection in the Applications Information section.
Note 3: T_JMAX = 150°C.
Note 4: Output is sinking 1.5mA with V_OUT = 0V.
Note 5: These specifications apply for all supply voltages from a single
5V to ±15V, the entire input voltage range, and for both high and low
output states. The high state is I_SINK = 100µA, V_OUT = (V⁺ – 1V) and
the low state is I_SINK = 8mA, V_OUT = 0.8V. Therefore, this specification
defines a worst-case error band that includes effects due to common
mode signals, voltage gain and output load.
Note 6: Drift is calculated by dividing the offset voltage difference
measured at min and max temperatures by the temperature difference.
Note 7: Response time is measured with a 100mV step and 5mV
overdrive. The output load is a 500Ω resistor tied to 5V. Time
measurement is taken when the output crosses 1.4V.
Note 8: Do not short the STROBE pin to ground. It should be current
driven at 3mA to 5mA for the shortest strobe time. Currents as low
as 500µA will strobe the LT1011A if speed is not important. External
leakage on the STROBE pin in excess of 0.2µA when the strobe is “off”
can cause offset voltage shifts.
Note 9: See graph “Input Offset Voltage vs Common Mode Voltage.”
1011afe
4
For more information www.linear.com/LT1011