4
Recommended Operating Conditions
Parameter
Supply Voltage
Symbol
V
DD
Min.
4.5
Typ.
5.0
Max.
5.5
Units
V
Electrical/Optical Characteristics over Operating Temperature Range
4.5 < V
DD
< 5.5 V (unless otherwise specified)
All Devices
Parameter
I
DD
Blank
Input Current
Symbol
I
DD
(blnk)
I
I
Min.
-40
2.0
GND
110
92
130
110
25
°
C
[1]
Typ.
Max.
1.0
Max.
4.0
10
V
DD
0.8
160
135
Units
mA
µA
V
V
mA
mA
Test Conditions
All Digits Blanked
V
IN
= 0 V to V
DD
V
DD
= 5.0 V
Input Voltage High
V
IH
Input Voltage Low
V
IL
I
DD
4 Digits 20 dots/ I
DD
(#)
character
[2,3]
I
DD
Cursor all dots
I
DD
(CU)
ON @ 50%
“#” ON in all four
locations
Cursor ON in all
four locations
Notes:
1. V
DD
= 5.0 V
2. Average I
DD
measured at full brightness. Peak I
DD
= 28/15 x Average I
DD
(#).
3. I
DD
(#) max. = 130 mA, 150°C IC junction temperature and V
DD
= 5.5 V.
HP [ AGILENT(HEWLETT-PACKARD) ]
