ADM810 Analog Devices, ADM810 Datasheet - Page 6

• Manufacturer Part Number: ADM810
• Description: Microprocessor Supervisory Circuit in 3-Lead SOT-23 & SC70, Active-High Push-Pull Output
• Manufacturer: Analog Devices

Specifications of ADM810

• # Of Monitored Voltages: 1
• Backup-battery Switch: No
• Manual Reset Capability: No
• Package: SC70,SOT
• Reset Threshold Summary: 7 Options--2.32 to 4.63V
• Reset Output-stage: Active-High/Push-Pull
• Min Reset Timeout (ms): 140
• Watchdog Timer: No

ADM803/ADM809/ADM810
TYPICAL PERFORMANCE CHARACTERISTICS
Figure 7. Power-Down Reset Delay vs. Temperature, ADM8xxT/S/R/Z
Figure 6. Power-Down Reset Delay vs. Temperature, ADM8xxL/M/J
200
180
160
140
120
100
180
160
140
120
100
30
25
20
15
10
80
60
40
20
80
60
40
20
5
0
0
–40
0
–40
–40
Figure 5. Supply Current vs. Temperature (No Load)
–20
–20
–20
0
0
0
TEMPERATURE (°C)
TEMPERATURE (°C)
TEMPERATURE (°C)
V
V
V
V
V
V
V
V
OD
OD
OD
OD
OD
OD
OD
OD
V
V
CC
CC
20
20
= 10mV
= 20mV
= 100mV
= 200mV
20
= 10mV
= 20mV
= 100mV
= 200mV
= 5V
= 3V
40
40
40
V
V
OD
OD
60
60
60
= V
= V
TH
TH
– V
– V
80 85
CC
80 85
CC
80 85
Rev. H | Page 6 of 12
1.0020
1.0015
1.0010
1.0005
1.0000
0.9995
0.9990
1
2
240.0
239.5
239.0
238.5
238.0
237.5
237.0
236.5
236.0
235.5
235.0
Figure 9. Normalized Reset Voltage Threshold vs. Temperature
Figure 8. Power-Up Reset Timeout vs. Temperature, ADM8xxR
CH1
–40
–40
Figure 10. Reset Output Voltage vs. Supply Voltage
T
T
2.00V
–20
–20
CH2
0
0
TEMPERATURE (°C)
TEMPERATURE (°C)
2.00V
ADM809T
ADM809R
20
20
M 200ms
SUPPLY VOLTAGE
5V p-p
40
40
RESET OUTPUT
VOLTAGE
CH1
60
60
2.00V
80 85
80 85