ICL8211 Datasheet, PDF (7/14 Pages) Intersil Corporation – Programmable Voltage Detectors

ICL8211, ICL8212
Typical Performance Curves (ICL8212 ONLY)
150
T_A = +25^oC
OUTPUTS OPEN CIRCUIT
125
150
T_A = +25^oC
V+ = +5V
125 _{OUTPUTS OPEN CIRCUIT}
100
V_TH = 1.3V
75
50
25
V_TH = 0.9V
0
0
10
20
30
SUPPLY VOLTAGE
FIGURE 12. SUPPLY CURRENT AS A FUNCTION OF SUPPLY
VOLTAGE
100
75
50
25
0
0.0 1.0 1.1 1.15 1.2 2.0 4.0
THRESHOLD VOLTAGE (V_TH)
(IRREGULAR SCALE)
FIGURE 13. SUPPLY CURRENT AS A FUNCTION OF THRESH-
OLD VOLTAGE
150
V+ = 5V
OUTPUTS
125 OPEN
CIRCUIT
100
V_TH = 1.3V
75
50
V_TH = 0.9V
25
0
-55
-25 +5 +35 +65 +95 ⁺¹²⁵
TEMPERATURE (^oC)
FIGURE 14. SUPPLY CURRENT AS A FUNCTION OF TEMPER-
ATURE
30
0
25
-5
T_A = +25^oC
20
V+ = 5V
-10
V_OUT = 4V
15
V_HYS = V+ -0.25V _-15
HYSTERESIS OUTPUT
10
-20
5
-25
0
1.14
OUTPUT
-30
1.15 1.16 1.17 1.18 1.19 1.20
THRESHOLD VOLTAGE
FIGURE 15. OUTPUT SATURATION CURRENTS AS A FUNC-
TION OF THRESHOLD VOLTAGE
1.17
I_O = 1mA, V_OUT = 5V
I_HYS = -7µA, V_HYS = 0V
1.18
1.17
1.16
1.16
1.15
BOTH OUTPUT AND
HYSTERESIS OUTPUT
1.14
-55 -25 +5 +35 +65 +95 +125
TEMPERATURE (^oC)
FIGURE 16. THRESHOLD VOLTAGE TO TURN OUTPUTS “JUST
ON” AS A FUNCTION OF TEMPERATURE
BOTH OUTPUT AND
1.15
HYSTERESIS OUTPUT
1.14
T_A = +25^oC
I_OUT = 4mA, V_OUT = 1V
I_HYS = -7µA, V_HYS = (V+ -2) V
1.13
1
2 3 4 5 10 20 30 4050 100
SUPPLY VOLTAGE
FIGURE 17. THRESHOLD VOLTAGE TO TURN OUTPUTS “JUST
ON” AS A FUNCTION OF SUPPLY VOLTAGE
7-167