ICM7216A Intersil Corporation, ICM7216A Datasheet - Page 5

• Manufacturer Part Number: ICM7216A
• Description: 8-digit, Multi-function, Frequency Counters/timers
• Manufacturer: Intersil Corporation

Electrical Specifications
ICM7216B
Digit Driver: Pins 4, 5, 6, 7, 9, 10, 11, 12
Segment Driver: Pins 15, 16, 17, 19, 20, 21, 22, 23
Multiplex Inputs: Pins 1, 3, 14
ICM7216D
Operating Supply Current, I
Supply Voltage Range (V
Maximum Frequency INPUT A, Pin 28, f
Maximum Oscillator Frequency and External Oscillator
Frequency, f
Minimum External Oscillator Frequency, f
Oscillator Transconductance, g
Multiplex Frequency, f
Time Between Measurements
Input Voltages: Pins 12, 27, 28
Input Resistance to V
Input Leakage, Pins 27, 28, I
Output Current, Pin 2, I
Output Current, Pin 2, I
Input Rate of Change, dV
Digit Driver: Pins 3, 4, 5, 6, 8, 9, 10, 11
Segment Driver: Pins 15, 16, 17, 19, 20, 21, 22, 23
Multiplex Inputs: Pins 1, 13, 14
Low Output Current, I
High Output Current, I
High Output Current, I
Leakage Current, I
Input Low Voltage, V
Input High Voltage, V
Input Resistance to V
Input Low Voltage, V
Input High Voltage, V
Low Output Current, I
High Output Current, I
High Output Current, I
Leakage Current, I
Input Low Voltage, V
Input High Voltage, V
Input Resistance to V
OSC
PARAMETER
DD,
MUX
SLK
SLK
OL
OH
INL
INL
lNL
lNH
INH
INH
DD
DD
DD
OL
lN
OL
Pins 12, 24, R
OH
OH
OH
OH
DD
/dt
, R
, R
ILK
-V
IN
SS
M
lN
), V
V
DD
SUPPLY
= 5.0V, V
IN
A(MAX)
OSC
ICM7216A, ICM7216B, ICM7216D
SS
= 0V, T
V
V
V
V
V
Display Off, Unused Inputs to V
INPUT A Frequency at f
Figure 9
V
f
f
V
V
V
Supplies Well Bypassed
V
V
V
V
V
OSC
OSC
OUT
OUT
OUT
OUT
lN
DD
IN
OL
OH
OUT
OUT
OUT
OUT
IN
A
= V
= V
= V
= +0.4V
= 25
= 4.75V, T
= V
= 10MHz
= 10MHz
= V
= V
= V
= V
= +1.3V
= V
= V
= V
DD
DD
DD
DD
TEST CONDITIONS
o
SS
DD
DD
DD
DD
DD
DD
9-14
C, Unless Otherwise Specified (Continued)
-2.5V
-1.0V
-1.0V
-0.8V
+1.3V
-2.5V
-2.0V
-2.5V
-2.5V
-2.0V
-2.5V
A
= 85
o
C
MAX
SS
V
V
DD
DD
2000
MIN
4.75
0.36
100
100
265
100
-10
3.5
50
10
10
50
10
-
-
-
-
-
-
-
-
-
-
-
-
-
-0.8
-0.8
-100
TYP
360
500
200
400
100
360
75
15
75
15
2
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
V
V
DD
DD
MAX
100
6.0
1.0
10
20
10
5
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-2.0
-2.0
UNITS
mV/ s
MHz
MHz
kHz
mA
mA
mA
mA
mA
mA
k
Hz
ms
k
k
V
V
V
V
V
V
V
A
A
S
A
A
A
A