ADM8616 Analog Devices, ADM8616 Datasheet - Page 6
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ADM8616
Manufacturer Part Number
ADM8616
Description
Low Voltage Supervisory Circuit with Watchdog in 4-Lead SC70
Manufacturer
Analog Devices
Datasheet
1.ADM8616.pdf
(12 pages)
Specifications of ADM8616
Batt-backup-flg
No
Manual Reset Capability
No
Package
SC70
Power Fail Indicator
No
Reset Threshold Summary
9 Options--1.58 to 4.63V
Reset Output-stage
Active-Low/Push-Pull
Min Reset Timeout (ms)
1,1120,140,20
Typ Watchdog Timeout (ms)
102,1600,6.3
Watchdog Timer
Yes
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
ADM8616
Manufacturer:
ADI/亚德诺
Quantity:
20 000
Part Number:
ADM8616LCYAKSZ-RL7
Manufacturer:
ADI/亚德诺
Quantity:
20 000
ADM8616/ADM8617
TYPICAL PERFORMANCE CHARACTERISTICS
10.0
1.20
1.15
1.10
1.05
1.00
0.95
0.90
0.85
0.80
100
9.5
9.0
8.5
8.0
7.5
7.0
6.5
6.0
5.5
5.0
4.5
4.0
3.5
90
80
70
60
50
40
30
20
10
0
–40
–40
–40
Figure 4. Normalized RESET Timeout Period vs. Temperature
Figure 5. V
–20
–20
–20
Figure 3. Supply Current vs. Temperature
CC
0
0
0
to RESET Output Delay vs. Temperature
TEMPERATURE (°C)
TEMPERATURE (°C)
TEMPERATURE (°C)
20
20
20
V
CC
V
V
CC
40
40
40
CC
= 3.3V
= 1.5V
= 5V
60
60
60
80
80
80
100
100
100
120
120
120
Rev. B | Page 6 of 12
Figure 8. Maximum V
1.20
1.15
1.10
1.05
1.00
0.95
0.90
1.05
1.04
1.03
1.02
1.01
1.00
0.99
0.98
0.97
0.96
0.95
160
140
120
100
Figure 6. Normalized Watchdog Timeout Period vs. Temperature
80
60
40
20
0
–40
–40
10
Figure 7. Normalized RESET Threshold vs. Temperature
V
CC
–20
–20
= 2.93V
RESET THRESHOLD OVERDRIVE (mV)
0
0
CC
Transient Duration vs. RESET Threshold Overdrive
TEMPERATURE (°C)
TEMPERATURE (°C)
20
20
40
40
100
60
60
V
CC
= 4.63V
80
80
100
100
120
120
1000