ADM803/ADM809/ADM810鈥揟ypical Performance Characteristics
30
V
CC
= 5V
25
POWER-DOWN RESET ( s)
240.0
239.5
239.0
238.5
238.0
237.5
237.0
236.5
236.0
235.5
SUPPLY CURRENT ( A)
20
V
CC
= 3V
15
10
5
0
鈥?0
鈥?0
0
20
40
TEMPERATURE ( C)
60
80 85
235.0
鈥?0
鈥?0
0
20
40
TEMPERATURE ( C)
60
80 85
TPC 1. Supply Current vs. Temperature (No Load)
TPC 4. Power-Down RESET Delay vs. Temperature
ADM8_R
200
180
160
V
OD
= V
TH
鈥?V
CC
1.0020
NORMALIZED RESET THRESHOLD
V
OD
= 10mV
1.0015
POWER-DOWN RESET ( s)
140
120
100
80
60
40
20
0
鈥?0
V
OD
= 200mV
鈥?0
0
20
40
TEMPERATURE ( C)
60
80 85
V
OD
= 100mV
V
OD
= 20mV
1.0010
1.0005
1.0000
0.9995
0.9990
鈥?0
鈥?0
0
20
40
TEMPERATURE ( C)
60
80 85
TPC 2. Power-Down RESET Delay vs. Temperature
ADM8_L/M/J
TPC 5. Normalized RESET Voltage Threshold vs.
Temperature
180
160
POWER-DOWN RESET ( s)
V
OD
= V
TH
鈥?V
CC
V
OD
= 10mV
140
120
100
80
60
40
20
0
鈥?0
SUPPLY VOLTAGE
5V
P-P
V
OD
= 20mV
T
1
ADM809T
ADM809R
RESET OUTPUT
VOLTAGE
V
OD
= 100mV
2
V
OD
= 200mV
鈥?0
0
20
40
TEMPERATURE ( C)
60
80 85
T
CH1
2.00V
CH2
2.00V
M 200ms
CH1
2.00V
TPC 3. Power-Down RESET Delay vs. Temperature
ADM8_T/S/R/Z
TPC 6. RESET Output Voltage vs. Supply Voltage
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