ICL8211 Datasheet, PDF (5/14 Pages) Intersil Corporation – Programmable Voltage Detectors

ICL8211, ICL8212
Typical Performance Curves (ICL8211 and ICL8212)
10,000
T_A = +25^oC
V+ = +10V
1,000
100
ICL8211 OR ICL8212
10
0.0
1.1 1.15 1.2 2.0 3.0 6.0 8.0 10.0
THRESHOLD VOLTAGE (V_TH)
(IRREGULAR SCALE)
FIGURE 1. THRESHOLD INPUT CURRENT AS A FUNCTION OF
THRESHOLD VOLTAGE
Typical Performance Curves (ICL8211 ONLY)
0
V+ = +5V
V_TH = 1.2V
-5 V_HYS = 4.5V
(OR -0.5V WITH RESPECT
TO V+ SUPPLY)
-10
-20
-25
ICL8211 OR ICL8212
-30
-40 -20 0 +20 +40 +60 +80
TEMPERATURE (^oC)
FIGURE 2. HYSTERESIS OUTPUT SATURATION CURRENT AS
A FUNCTION OF TEMPERATURE
150
125
V_TH = 0.9V
100
T_A = +25^oC
OUTPUTS OPEN CIRCUIT
75
50
25
V_TH = 1.3V
0
10
20
30
SUPPLY VOLTAGE
FIGURE 3. SUPPLY CURRENT AS A FUNCTION OF SUPPLY
VOLTAGE
150
T_A = +25^oC
V+ = +5V
125
OUTPUTS OPEN
CIRCUIT
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 4. SUPPLY CURRENT AS A FUNCTION OF THRESH-
OLD VOLTAGE
7-165