4
Recommended Operating Conditions
Parameter
Supply Voltage
Symbol
V
DD
Minimum
4.5
Nominal
5.0
Maximum
5.5
Units
V
Electrical Characteristics over Operating Temperature Range
4.5 < V
DD
< 5.5 unless otherwise specified
Parameter
Input Leakage
(Input without pull-up)
Input Current
(Input with pull-up)
I
DD
Blank
I
DD
8 digits 12 dots/char
[2,3,4]
(AlGaAs)
I
DD
8 digits 20 dots/char
[2,3,4]
(AlGaAs)
I
DD
8 digits 12 dots/char
[2,3,4]
(all colors except AlGaAs)
I
DD
8 digits 20 dots/char
[2,3,4]
(all colors except AlGaAs)
Input Voltage High
Input Voltage Low
Output Voltage High
Output Voltage Low
D
0
-D
7
Output Voltage Low
CLK
Thermal Resistance IC
Junction-to-PIN
Symbol
I
I
I
IP
I
DD
(BL)
I
DD
(V)
I
DD
(#)
I
DD
(V)
I
DD
(#)
V
IH
V
IL
V
OH
V
OL
V
OL
Rθ
J-PIN
16
2.0
GND
-0.3 V
2.4
0.4
0.4
Min.
-1.0
-30
-11
0.5
230
330
200
300
-18
3.0
295
410
255
370
25
°
C
25
°
C
[1]
Max.
[1]
Typ.
Max.
1.0
0
4.0
390
480
330
430
V
DD
+0.3 V
0.8
V
V
V
V
°C/W
V
DD
= 4.5 V, I
OH
= -40
µA
V
DD
= 4.5 V, I
OL
= 1.6 mA
V
DD
= 4.5 V, I
OL
= 40
µA
Measured at pin 17
Units
µA
µA
mA
mA
mA
mA
mA
V
Test Conditions
V
IN
= 0 to V
DD
, pins CLK,
D
0
-D
7
, A
0
-A
4
V
IN
= 0 to V
DD
, pins CLS,
RST, WR, RD, CE, FL
V
IN
= V
DD
"V" on in all 8 locations
"#" on in all 8 locations
"V" on in all 8 locations
"#" on in all 8 locations
Notes:
1. V
DD
= 5.0 V.
2. See Thermal Considerations Section for information about operation in high temperature ambients.
3. Average I
DD
measured at full brightness. See Table 2 in Control Word Section for I
DD
at lower brightness levels.
Peak I
DD
= 28/15 x I
DD
(#).
4. Maximum I
DD
occurs at -55°C.
AGILENT [ AGILENT TECHNOLOGIES, LTD. ]
