MAX985 데이터 시트보기 (PDF) - Maxim Integrated
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MAX985 Datasheet PDF : 12 Pages
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Micropower, Low-Voltage, UCSP/SC70,
Rail-to-Rail I/O Comparators
____________________________Typical Operating Characteristics (continued)
(VCC = 5V, VCM = 0V, TA = +25°C, unless otherwise noted.)
PROPAGATION DELAY
vs. TEMPERATURE
450
VOD = 50mV
440
430
TO VOUT = 50% POINT
420
OF FINAL VALUE
410
TO VOUT = 10% POINT
400
OF FINAL VALUE
390
380
-40 -20
0 20 40 60
TEMPERATURE (°C)
80 100
900
800
700
600
500
400
300
200
100
0
0
PROPAGATION DELAY
vs. INPUT OVERDRIVE
VCC = 2.7V
VCC = 5.0V
40
80 120 160 200
INPUT OVERDRIVE (mV)
MAX985/MAX989/MAX993
PROPAGATION DELAY (tPD+)
MAX985-11
PROPAGATION DELAY (tPD-)
MAX985-12
MAX985/MAX989/MAX993
SWITCHING CURRENT, OUT RISING
MAX985-13
50mV/
IN+
div
IN+
50mV/ IN+
div
50mV/
div
2V/div
OUT
OUT
VOD = 50mV
100ns/div
2V/div
OUT
VOD = 50mV
100ns/div
2V/div
ICC
VOD = 50mV
100ns/div
1mA/div
SWITCHING CURRENT, OUT FALLING
MAX985-14
IN+
OUT
IN+
50mV/
div
2V/div
1MHz RESPONSE
MAX985-15
50mV/
div
VCC
POWER-UP DELAY
MAX985-16
ICC
VOD = 50mV
100ns/div
OUT
1mA/div
VOD = 50mV
200ns/div
2V/div OUT
VIN- = 50mV
VIN+ = 0V
5µs/div
5
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