ADM705 Analog Devices, ADM705 Datasheet - Page 6

• Manufacturer Part Number: ADM705
• Description: Low Cost Microprocessor Supervisory Circuit
• Manufacturer: Analog Devices

Specifications of ADM705

• Batt-backup-flg: No
• Manual Reset Capability: Yes
• Package: DIP,SOIC
• Power Fail Indicator: Yes
• Reset Threshold Summary: 4.65V
• Reset Output-stage: Active-Low/Push-Pull
• Min Reset Timeout (ms): 160
• Typ Watchdog Timeout (ms): 1600
• Watchdog Timer: Yes

ADM705/ADM706/ADM707/ADM708
TYPICAL PERFORMANCE CHARACTERISTICS
Figure 7. ADM707/ADM708 RESET Output Voltage vs. Supply Voltage
RESET
RESET
V
V
CC
CC
100
100
90
0%
0%
90
10
10
Figure 6. RESET Output Voltage vs. Supply Voltage
1V
A1
A1
1V
4.50V
4.50V
1V
1V
500msH
500msH
O
O
Rev. G | Page 6 of 12
1.3V
PFI
5V
1.2V
PFO
0V
Figure 9. PFI Comparator Deassertion Response Time
Figure 8. PFI Comparator Assertion Response Time
V
T
V
T
A
CC
A
CC
= 25°C
= 25°C
= 5V
= 5V
500ns/DIV
500ns/DIV
1.2V
PFO
0V
1.3V
PFI
4.4V