ICM7228AIBI Intersil, ICM7228AIBI Datasheet - Page 5

• Manufacturer Part Number: ICM7228AIBI
• Description: IC LED DISPLAY DRVR 8DGT 28-SOIC
• Manufacturer: Intersil

Specifications of ICM7228AIBI

• Display Type: LED
• Configuration: 7 Segment
• Digits Or Characters: 8 Digits
• Current - Supply: 200µA
• Voltage - Supply: 4 V ~ 6 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 28-SOIC (7.5mm Width)
• Driver Case Style: SOIC
• Peak Reflow Compatible (260 C): No
• Supply Voltage Max: 5V
• Source Output Current Max: 100mA
• Leaded Process Compatible: No
• No. Of Pins: 28
• No. Of Drivers: 1
• Rohs Compliant: No
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Interface: -

Electrical Specifications
Input Leakage Current, I
Display Scan Rate, f
Inter-Digit Blanking Time, t
Logical “1” Input Voltage, V
Floating Input, V
Logical “0” Input Voltage, V
Three Level Input Impedance, Z
Logical “1” Input Voltage, V
Logical “0” Input Voltage, V
SWITCHING SPECIFICATIONS V
Write Pulsewidth (Low), t
Write Pulsewidth (High), t
Mode Hold Time, t
Mode Setup Time, t
Data Setup Time, t
Data Hold Time, t
Digit Address Setup Time, t
Digit Address Hold Time, t
PARAMETER
INF
DH
MH
DS
MS
MUX
IL
WL
WH
AH
IDB
INH
INL
IH
IL
AS
IN
5
V
DD
DD
= +5.0V ±10%, V
All Inputs Except Pin 9, ICM7228C,
V
All Inputs Except Pin 9, ICM7228C,
V
Per Digit
Three Level Input: Pin 9
ICM7228C, Hexadecimal V
Three Level Input: Pin 9
ICM7228C, Code B, V
Three Level Input: Pin 9
ICM7228C, Shutdown, V
V
All Inputs Except, Pin 9 of ICM7228C,
V
All Inputs Except, Pin 9 of ICM7228C,
V
ICM7228A, ICM7228B
ICM7228A, ICM7228B
ICM7228C
ICM7228C
= +5.0V ±10%, V
IN
IN
CC
DD
DD
= V
= 5.0V
= 5V, Pin 9 of ICM7228C
= 5V
= 5V
SS
TEST CONDITIONS
SS
SS
= 0V, V
= 0V, Unless Otherwise Specified (Continued)
DD
DD
ICM7228
= 5V
DD
IL
= 5V
= +0.4V, V
= 5V
IH
= +2.4V
MIN
200
850
250
250
250
4.2
2.0
2.0
50
2
0
0
0
-
-
-
-
-
T
A
TYP
= 25
390
100
540
150
160
110
-65
-60
-60
10
-
-
-
-
-
-
-
-
o
C
MAX
3.0
0.8
0.8
-1
1
-
-
-
-
-
-
-
-
-
-
-
-
-
1200
MIN
250
250
250
250
4.2
2.0
2.0
50
2
0
0
0
-
-
-
-
-
-40
o
C TO 85
TYP
390
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
o
C
MAX
0.8
3.0
0.8
-1
1
-
-
-
-
-
-
-
-
-
-
-
-
-
UNITS
µA
Hz
kΩ
µs
ns
ns
ns
ns
ns
ns
ns
ns
V
V
V
V
V