ICM7211AM_06 Datasheet, PDF (5/8 Pages) Intersil Corporation – 4-Digit, LCD Display Driver

ICM7211AM
Typical Performance Curves
30
DISPLAY BLANK, PIN 36 OPEN
25
T_A = -20°C
20
T_A = 25°C
15
180
T_A = 25°C
150
C_OSC = 0pF
(PIN 36 OPEN)
120
C_OSC = 22pF
90
10
T_A = 70°C
5
1
2
3
4
5
6
7
V_SUPP (V)
FIGURE 2. OPERATING SUPPLY CURRENT AS A FUNCTION
OF SUPPLY VOLTAGE
60
30
C_OSC = 220pF
0
1
2
3
4
5
6
V_SUPP (V)
FIGURE 3. BACKPLANE FREQUENCY AS A FUNCTION OF
SUPPLY VOLTAGE
5
FN3158.7
April 17, 2006