ICM7228AIBI Intersil, ICM7228AIBI Datasheet - Page 4

• 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: -

Absolute Maximum Ratings
Supply Voltage (V
Digit Output Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 500mA
Segment Output Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100mA
Input Voltage (Note 1) (Any Terminal) . . (V
Operating Conditions
Operating Temperature Range . . . . . . . . . . . . . . . . . -40
CAUTION: Stresses above those listed in “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress only rating and operation of the
device at these or any other conditions above those indicated in the operational sections of this specification is not implied.
NOTES:
Electrical Specifications
Supply Voltage Range, V
Quiescent Supply Current, I
Operating Supply Current, I
Digit Drive Current, I
Digit Leakage Current, I
Peak Segment Drive Current, I
Segment Leakage Current, I
1. Due to the SCR structure inherent in the CMOS process used to fabricate these devices, connecting any terminal to a voltage greater than V
2. θ
or less then V
power supply be applied to the device before its own supply is established, and when using multiple supply systems the supply to the ICM7228
should be turned on first.
JA
is measured with the component mounted on a low effective thermal conductivity test board in free air. See Tech Brief 379 for details.
PARAMETER
DD
SS
may cause destructive device latchup. For this reason, it is recommended that no inputs row sources operating on a different
DIG
- V
SS
DLK
SUPPLY
) . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6V
DD
Q
SLK
SEG
4
V
DD
Operating
Power Down Mode
Shutdown, ICM7228A, IMC7228B
Shutdown, 7228C
Common Anode, ICM7228A/C
Segments = ON; Outputs = OPEN
Common Anode, ICM7228A/C
Segments = OFF; Outputs = OPEN
Common Cathode, ICM7228B
Segments = ON; Outputs = OPEN
Common Cathode, ICM7228B
Segments = OFF; Outputs = OPEN
Common Anode, ICM7228A/C
V
Common Cathode, ICM7228B
V
Shutdown Mode, V
Common Anode, ICM7228A/C
Shutdown Mode, V
Common Cathode, 7228B
Common Anode, ICM7228A/C
V
Common Cathode, 7228B
V
Shutdown Mode, V
Common Anode, ICM7228A/C
Shutdown Mode, V
Common Cathode, ICM7228B
= +5.0V ±10%, V
SS
OUT
OUT
OUT
OUT
-0.3V)<V
= V
= V
= V
= V
TEST CONDITIONS
DD
SS
SS
DD
IN
+ 1.0V
+ 1.0V
- 2.0V
- 2.0V
<(V
o
C to 85
SS
DD
OUT
OUT
OUT
OUT
+0.3V)
= 0V, Unless Otherwise Specified
= 2.0V
= 5.0V
= V
= V
o
ICM7228
C
DD
SS
Thermal Information
Thermal Resistance (Typical, Note 2)
Maximum Junction Temperature . . . . . . . . . . . . . . . . . . . . . . .150
Maximum Storage Temperature Range . . . . . . . . . -65
Maximum Lead Temperature (Soldering 10s) . . . . . . . . . . . . .300
*Pb-free PDIPs can be used for through hole wave solder
processing only. They are not intended for use in Reflow solder
processing applications.
PDIP Package* . . . . . . . . . . . . . . . . . . . . . . . . . . . .
SOIC Package . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
(SOIC - Lead Tips Only)
MIN
200
50
20
10
4
2
-
-
-
-
-
-
-
-
-
-
T
A
TYP
= 25
200
100
250
175
2.5
25
12
1
1
1
1
1
-
-
-
-
o
C
MAX
100
100
450
450
450
450
100
100
50
50
6
-
-
-
-
-
MIN
175
40
20
10
4
2
-
-
-
-
-
-
-
-
-
-
-40
o
C TO 85
TYP
200
100
250
175
2.5
1
1
1
1
1
-
-
-
-
-
-
o
C
MAX
100
100
450
450
450
450
100
100
50
50
6
-
-
-
-
-
o
θ
C to 150
JA
UNITS
(
55
75
mA
mA
µA
µA
µA
µA
o
V
C/W)
DD
o
o
o
C
C
C