Rainbow Electronics ICL7665 - Manual (Page 5)

ICL7665
Microprocessor Voltage Monitor with
Dual Over/Undervoltage Detection
_______________________________________________________________________________________ 5
2.0
0
0 15
OUT1 SATURATION VOLTAGE AS A
FUNCTION OF OUTPUT CURRENT
0.5
1.5
ICL7665-01
I OUT OUT1 (mA)
VOLTAGE SATURATION (V)
1.0
10 5 20
V+ = 2V
V+ = 9V
V+ = 15V
V+ = 5V
SUPPLY CURRENT AS A
FUNCTION OF SUPPLY VOLTAGE
SUPPLY CURRENT (
µ A)
0
0
SUPPLY VOLTAGE (V)
ICL7665-02
2 4 6 8 10 12 14 16
0.5
1.0
T A = +25°C
T A = +70°C
0V ≤ V
SET1
, V
SET2
≤ V+
1.5
2.0
2.5
3.0
3.5
5.0
4.5
4.0
T A = -20°C
SUPPLY CURRENT AS A
FUNCTION OF AMBIENT TEMPERATURE
-20 0 20 40 60
AMBIENT TEMPERATURE (°C)
ICL7665-03
SUPPLY CURRENT (
µ A)
0
0.5
1.5
2.0
2.5
3.0
3.5
4.0
5.0
1.0
4.5
V+ = 15V
V+ = 9V
V+ = 2V
0V ≤ V SET1 , V SET2
≤ V+
-2.0
-1.6
-1.2
-0.8
-0.4
0
-20 -16 -12 -8 -4 0
HYST1 OUTPUT SATURATION VOLTAGE
vs. HYST1 OUTPUT CURRENT
HYST1 OUTPUT SATURATION VOLTAGE (V)
HYST1 OUTPUT CURRENT (mA)
ICL7665-04
V+ = 2V V+ = 5V
V+ = 9V
V+ = 15V
-5
-4
-3
-2
-1
0
-5 -4 -3 -2 -1 0
HYST2 OUTPUT SATURATION VOLTAGE
vs. HYST2 OUTPUT CURRENT
HYST2 OUTPUT SATURATION VOLTAGE (V)
HYST2 OUTPUT CURRENT (mA)
ICL7665-05
V+ = 2V
V+ = 15V
V+ = 9V
V+ = 5V
2.0
1.5
1.0
0.5
0
20 15 10 5 0
OUT2 SATURATION VOLTAGE AS A
FUNCTION OF OUTPUT CURRENT
VOLTAGE SATURATION (V)
I OUT OUT2 (mA)
ICL7665-06
V+ = 2V
V+ = 5V
V+ = 9V
V+ = 15V
__________________________________________Typical Operating Characteristics
(T A = +25°C, unless otherwise noted.)