ADM6318CY46ARJ-RL7 Analog Devices Inc, ADM6318CY46ARJ-RL7 Datasheet - Page 8

• Manufacturer Part Number: ADM6318CY46ARJ-RL7
• Description: IC SUPERVISOR WATCHDOG SOT23-5
• Manufacturer: Analog Devices Inc
• Type: Simple Reset/Power-On Resetr

Specifications of ADM6318CY46ARJ-RL7

• Package / Case: SOT-23-5, SC-74A, SOT-25
• Mounting Type: Surface Mount
• Operating Temperature: -40°C ~ 85°C
• Output: Push-Pull, Push-Pull
• Reset: Active High/Active Low
• Number Of Voltages Monitored: 1
• Reset Timeout: 140 ms Minimum
• Voltage - Threshold: 4.63V
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

ADM6316/ADM6317/ADM6318/ADM6319/ADM6320/ADM6321/ADM6322
Figure 13. Normalized Watchdog Timeout Period vs. Temperature
160
140
120
100
1.20
1.15
1.10
1.05
1.00
0.95
0.90
80
60
40
20
0
10
–40
(ADM6316/ADM6317/ADM6318/ADM6320/ADM6321)
Figure 14. Maximum V
V
V
TH
TH
–20
= 2.93V
= 4.63V
Threshold Overdrive
OVERDRIVE VOD (mV)
0
TEMPERATURE (°C)
CC
Transient Duration vs. Reset
RESET OCCURS ABOVE CURVE
100
20
40
60
80
1000
Rev. C | Page 8 of 16
Figure 16. Watchdog Input Minimum Pulse Width vs. Temperature
Figure 15. Manual Reset Minimum Pulse Width vs. Temperature
190
180
170
160
150
140
130
120
110
100
3.8
3.6
3.4
3.2
3.0
2.8
2.6
2.4
2.2
2.0
–50
–40
(ADM6316/ADM6317/ADM6319/ADM6320/ADM6322)
(ADM6316/ADM6317/ADM6318/ADM6320/ADM6321)
NEGATIVE PULSE
POSITIVE PULSE
TEMPERATURE (°C)
TEMPERATURE (°C)
0
10
50
60