ADM6339 Analog Devices, ADM6339 Datasheet - Page 7

• Manufacturer Part Number: ADM6339
• Description: Quad Voltage Microprocessor Supervisory Circuit
• Manufacturer: Analog Devices

Specifications of ADM6339

• # Of Monitored Voltages: 4
• Backup-battery Switch: n/a
• Manual Reset Capability: No
• Package: SOT
• Reset Threshold Summary: 13 Options-- -5 to 5V
• Reset Output-stage: Active-Low/Open-Drain
• Min Reset Timeout (ms): 140
• Watchdog Timer: No

C3
C2
Figure 10. 0.62 V Input Voltage Trip Threshold vs. Temperature
0.630
0.625
0.620
0.615
0.610
Figure 9. RESET Pull-Up and Pull-Down Response (10 μs/Div)
C2
–40
–6.000V offset
BwL
2.00V/div
DC1M
–20
C3
RESET
IN
2.040V offset
x
BwL
1.00V/div
0
TEMPERATURE (°C)
DC1M
20
Timebase
200kS
10.0 µs/div
2.0 GS/s
40
0.0µs
Trigger
STOP
EDGE
60
NEGATIVE
–520mV
0.0µs
80
Rev. A | Page 7 of 12
–0.490
–0.495
–0.500
–0.505
–0.510
C3
C2
Figure 12. −0.5 V Input Voltage Trip Threshold vs. Temperature
C2
–6.000V offset
–40
BwL
2.00V/div
Figure 11. RESET Timeout Delay (50 ms/Div)
RESET
DC1M
IN
x
–20
C3
2.000V offset
BwL
2.00V/div
DC1M
0
TEMPERATURE (°C)
500kS
Timebase
20
50.0 ms/div
1.0 MS/s
–101ms
40
Trigger
Normal
Edge
60
ADM6339
Positive
C3
680mV
DC
80