ICM7216DIPI Intersil, ICM7216DIPI Datasheet - Page 17

• Manufacturer Part Number: ICM7216DIPI
• Description: IC COUNTER/TIMER FREQ 8DIG 28DIP
• Manufacturer: Intersil

Specifications of ICM7216DIPI

• Rohs Status: RoHS non-compliant
• Other names: 7216DIPI; NT5007

FUNCTION SWITCH
V
2
DD
OPEN: FREQ.
CLOSED: PERIOD
V
3
DD
10kΩ
CD4016
CONT
CONT
10kΩ
INPUT A
4
RESET
1
0.1µF
3kΩ
D8
D1
13
5
CK1
CK2 QA OC
11C90
DP
V
g
d
b
e
a
c
f
8
+
17
D8
a
b
c
d
e
f
g
74LS00
OVERFLOW
INDICATOR
10
11
12
13
14
1
2
3
4
5
6
7
8
9
FIGURE 18. 100MHz FREQUENCY, 2MHz PERIOD COUNTER
LED
100pF
ICM7216A
COMMON ANODE LED DISPLAY
D8
ICM7216B, ICM7216D
28
27
26
25
24
23
22
21
20
19
18
17
16
15
D7
10kΩ
V
3kΩ
DD
D1
D2
D3
D4
D5
D6
D7
D8
D6
HOLD
V
V
DD
DD
8
D5
100kΩ
RANGE
D1
D4
D2
D3
10kΩ
22MΩ
4
D4
V
DD
CRYSTAL
39pF
4
10MHz
D3
D2
D3
DP
V
D1
D4
DD
2N2222
39pF
TYP
1kΩ
D2
2N2222
D3
2N2222
V
D1
1kΩ
SS
1kΩ
DP
10kΩ
V
10kΩ
40Ω
8
SS