LT1011AIS8 Datasheet, PDF (7/20 Pages) Linear Technology – Pin Compatible with LM111 Series Devices

Typical Performance Characteristics
LT1011/LT1011A
Input Offset Voltage
vs Common Mode Voltage
2.5
T_J = 25°C
2.0
1.5
1.0
UPPER
COMMON MODE
0.5
LIMIT = V⁺ – (1.5V)
0
–0.5
–1.0
–1.5
V^– (OR GND WITH
SINGLE SUPPLY)
–2.0
–2.5V_{– 0.1 0.2 0.3 0.4 0.5 0.6 0.7}
COMMON MODE VOLTAGE (V)
V⁺
1011 G19
Offset Pin Characteristics
0.8
0.6
0.4
0.2
CHANGE IN V_OS FOR CURRENT
INTO PINS 5 OR 6
0
–150mV
VOLTAGE ON PINS 5 AND 6
WITH RESPECT TO V⁺
–100mV
–50mV
0
–50 –25
0 25 50 75 100 125 150
TEMPERATURE (°C)
1011 G20
Pin Functions
GND (PIN 1): Ground.
INPUT⁺ (PIN 2): Non-Inverting Input of Comparator
INPUT^– (PIN 3): Inverting Input of Comparator
V^– (PIN 4): Negative Supply Voltage
OUT (PIN 7): Open-Collector Output of Comparator
BALANCE (PIN 5): Balance Input. This input can be used
to adjust the input voltage offset or to add hysteresis. If
offset balancing or hysteresis is not used, the BALANCE
pins should be connected together with a 0.1µF capacitor.
BALANCE/STROBE (PIN 6): Strobe Input Pin. Using this
pin, the output transistor can be forced to an “off” state,
giving a “hi” output at the collector (Pin 7). This input can
be used to adjust the input voltage offset or used to add
hysteresis. If offset balancing or hysteresis is not used,
the BALANCE pins should be connected together with a
0.1µF capacitor.
V⁺ (PIN 8): Positive Supply Voltage
For more information www.linear.com/LT1011
1011afe
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