ADM825RYRJ-R7 Analog Devices Inc, ADM825RYRJ-R7 Datasheet - Page 8

• Manufacturer Part Number: ADM825RYRJ-R7
• Description: IC SUPERVISOR W/RESET SOT23-5
• Manufacturer: Analog Devices Inc
• Type: Simple Reset/Power-On Resetr

Specifications of ADM825RYRJ-R7

• Number Of Voltages Monitored: 1
• Output: Push-Pull, Push-Pull
• Reset: Active High/Active Low
• Reset Timeout: 140 ms Minimum
• Voltage - Threshold: 2.63V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: SOT-23-5, SC-74A, SOT-25
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

ADM823/ADM824/ADM825
Figure 12. Maximum V
160
140
120
100
80
60
40
20
0
2.0
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
10
0
–40
Figure 11. Watchdog Timeout Period vs. Temperature
V
V
TH
–20
TH
= 2.93V
= 4.63V
CC
0
Transient Duration vs. Reset Threshold Overdrive
OVERDRIVE VOD (mV)
(ADM823/ADM824)
TEMPERATURE (°C)
20
RESET OCCURS ABOVE GRAPH
100
40
60
80
100
1000
120
Rev. C | Page 8 of 12
Figure 14. Watchdog Input Minimum Pulse Width vs. Temperature
190
180
170
160
150
140
130
120
100
110
3.8
3.6
3.4
3.2
3.0
2.8
2.6
2.4
2.2
2.0
Figure 13. Manual Reset Minimum Pulse Width vs. Temperature
–50
–40
10
NEGATIVE PULSE
POSITIVE PULSE
0
(ADM823/ADM825)
(ADM823/ADM824)
TEMPERATURE (°C)
TEMPERATURE (°C)
60
50
110
100
160