MIC50398 Micrel Semiconductor, MIC50398 Datasheet - Page 4

• Manufacturer Part Number: MIC50398
• Description: Six Decade Counter / Display Decoder
• Manufacturer: Micrel Semiconductor

MIC50398/50399
Absolute Maximum Ratings*
Voltage on Any Terminal Relative to V
Operating Temperature Range (Ambient)
Storage Temperature Range (Ambient)
*
device.
Maximum Operating Conditions
Electrical Characteristics
(V
Static Operating Conditions
Note 1: I
Note 2: All outputs loaded.
Note 3: MIN V
Note 4: This applied to the push pull CMOS compatible outputs. Does not include digit strobes on segment outputs.
Note 5: For V
Note 6: For V
August 1998
Operating above absolute maximum ratings may damage the
DD
Symbol
Symbol
T
V
I
B
P
V
V
V
V
I
I
I
I
SS
OH
SCAN
SCAN
SET
= 0V, V
A
SS
V
D
IL
IH
OL
OH
Total power per segment must be limited not to exceed power dissipation of package. (
SS
with inputs and outputs open at 0 C. 33 mA at 25 C and 28 mA at 70 C. This does not include segment current.
SS
OUT
OUT
IH
= +10.0V to +15.0, 0 C
from C
= V
= V
Input Low Voltage, “0”
Input High Voltage, “1”
Output Voltage “0” @ 30 A
Output Voltage “1” @ 1.5 mA
Output Current “1”
Scan Input Pullup Current @ 0 V
Scan Input Pulldown Current @ 15 V
SET Input Pullup Current @ 0V
SS
SS
Operating Temperature
Supply voltage (V
Supply Current
Break Down Voltage
(Segment only @ 10 A)
Power Dissipation
Digit strobes
Segment outputs
A
– 2.0 Volts. Average value over one digit cycle.
– 3.0 Volts. Average value over one digit cycle.
C
B
C
C
C
D
inputs is V
Parameter
Parameter
DD
SS
= 0V)
T
SS
–40 C to +100 C
A
– 3.5 V. Those inputs have internal pulldown resistors to V
+0.3V to –20V
70 C)
0 C to +70 C
8-13
V
0.8 V
SS
10.0
Min
Min
V
3.0
10
0
2
5
DD
– 1
SS
V
0.2 V
0.2 V
SS
Max
Max
670
V
5.5
70
15
40
40
60
SS
– 26
SS
SS
JA
= 100 C/Watt)
Units
Units
mW
mA
mA
mA
mA
DD
V
V
V
V
V
V
C
A
A
.
MIC50398 only
Notes
Notes
1
2
3
4
4
5
6
Micrel
8