MAX6318HUK30AY-T Просмотр технического описания (PDF) - Maxim Integrated
Номер в каталоге
Компоненты Описание
производитель
MAX6318HUK30AY-T Datasheet PDF : 16 Pages
| |||
5-Pin µP Supervisory Circuits with
Watchdog and Manual Reset
__________________________________________Typical Operating Characteristics
(TA = +25°C, unless otherwise noted.)
MAX6316/17/18/20/21
SUPPLY CURRENT vs. TEMPERATURE
10
9
8 VCC = 5V
7
6
5
4 VCC = 3V
3
2
VCC = 1V
1
0
-40 -20
0 20 40 60
TEMPERATURE (°C)
80 100
VCC FALLING TO RESET PROPAGATION
DELAY vs. TEMPERATURE
100
VCC FALLING AT 1mV/µs
90 VRST - VCC = 100mV
80
70
60
50
40
30
20
10
0
-40 -20
0 20 40 60
TEMPERATURE (°C)
80 100
MAX6316/17/19/20/22
MANUAL-RESET TO RESET
PROPAGATION DELAY vs. TEMPERATURE
320
VCC = 5V
300
280
260
240
220
200
180
160
140
-40 -20
0 20 40 60
TEMPERATURE (°C)
80 100
NORMALIZED RESET TIMEOUT
PERIOD vs. TEMPERATURE
1.05
1.04
1.03
1.02
1.01
1.00
0.99
0.98
0.97
0.96
0.95
-40 -20
0 20 40 60
TEMPERATURE (°C)
80 100
MAXIMUM VCC TRANSIENT DURATION
vs. RESET THRESHOLD OVERDRIVE
80
RESET OCCURS ABOVE LINES
70
VRST = 3.3V
60
50
VRST = 4.63V
40
VRST = 2.63V
30
20
10
MAX6316/17/18/20/21
NORMALIZED WATCHDOG TIMEOUT
PERIOD vs. TEMPERATURE
1.05
1.04
1.03
1.02
1.01
1.00
0.99
0.98
0.97
0.96
0.95
-40 -20
0 20 40 60
TEMPERATURE (°C)
80 100
MAX6316M/6318MH/6319MH
BIDIRECTIONAL
PULL-UP CHARACTERISTICS
MAX6316toc09
+5V
74HC05 4.7k
100pF
INPUT
PASSIVE
4.7kΩ
PULL-UP
2V/div
74HC05
INPUT
100pF
+5V
VCC
RESET
MR GND
RESET, ACTIVE
PULL-UP
2V/div
RESET
INPUT
5V/div
0
10
100
1000
200ns/div
RESET THRESHOLD OVERDRIVE (mV) VRST - VCC
4 _______________________________________________________________________________________
Share Link: 