Datasheet

ADM803/ADM809/ADM810
Rev. H | Page 6 of 12
TYPICAL PERFORMANCE CHARACTERISTICS
25
30
20
15
10
5
0
SUPPLY CURRENT (µA)
TEMPERATURE (°C)
–40 –20 0 20 40 60 80 85
03736-004
V
CC
= 5V
V
CC
= 3V
Figure 5. Supply Current vs. Temperature (No Load)
200
–40 –20 0 20 40 60 80 85
180
160
140
120
100
80
60
40
20
0
POWER-DOWN RESET (µs)
TEMPERATURE (°C)
V
OD
= V
TH
– V
CC
V
OD
= 10mV
V
OD
= 20mV
V
OD
= 100mV
V
OD
= 200mV
03736-005
Figure 6. Power-Down Reset Delay vs. Temperature, ADM8xxL/M/J
180
160
140
120
100
80
60
40
20
0
POWER-DOWN RESET (µs)
V
OD
= V
TH
– V
CC
V
OD
= 10mV
V
OD
= 20mV
V
OD
= 100mV
V
OD
= 200mV
–40 –20 0 20 40 60 80 85
TEMPERATURE (°C)
03736-006
Figure 7. Power-Down Reset Delay vs. Temperature, ADM8xxT/S/R/Z
240.0
235.0
235.5
236.0
236.5
237.0
237.5
238.0
238.5
239.0
239.5
POWER-UP RESET TIMEOUT (ms)
–40 –20 0 20 40 60 80 85
TEMPERATURE (°C)
03736-007
Figure 8. Power-Up Reset Timeout vs. Temperature, ADM8xxR
1.0020
0.9990
1.0015
1.0010
1.0005
1.0000
0.9995
NORMALIZED RESET THRESHOLD
–40 –20 0 20 40 60 80 85
TEMPERATURE (°C)
03736-008
Figure 9. Normalized Reset Voltage Threshold vs. Temperature
2
1
CH1
2.00V
CH2
2.00V M 200ms
CH1
2.00V
T
T
SUPPLYVOLTAGE
5V p-p
RESET OUTPUT
VOLTAGE
ADM809T
ADM809R
03736-009
Figure 10. Reset Output Voltage vs. Supply Voltage