LT1013_16 Datasheet, PDF (19/36 Pages) Texas Instruments – Dual Precision Operational Amplifier

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LT1013, LT1013D, LT1013M, LT1013AM
SLOS018I – MAY 1988 – REVISED JULY 2016
Feature Description (continued)
7.3.4.1 Comparator Applications
The single-supply operation of the LT1013x is well suited for use as a precision comparator with TTL-compatible
output. In systems using both operational amplifiers and comparators, the LT1013x can perform multiple duties
(see Figure 25 and Figure 26).
5
4
10 mV
5 mV
2 mV
5
VCC+ = 5 V
4
VCC− = 0
TA = 25°C
3
3
2
Overdrive
1
0
2
10 mV
1
0
5 mV
Overdrive
2 mV
100 mV
VCC+ = 5 V
VCC− = 0
TA = 25°C
0 50 100 150 200 250 300 350 400 450
t − Time − µs
Figure 25. Low-to-High-Level Output Response for
Various Input Overdrives
100 mV
0 50 100 150 200 250 300 350 400 450
t − Time − µs
Figure 26. High-to-Low-Level Output Response for
Various Input Overdrives
7.4 Device Functional Modes
The LT1013x dual operational amplifier amplifies a differential voltage applied to the inputs.
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