Recommended Operating Conditions
Over Operating Range (–55°C to + 100°C)
Parameter
Symbol
Min.
Typ.
Max
Supply Voltage VDD
4.75
5.00
5.25
Data Out Current, Low State IOL
1.6
Data Out Current, High State IOH
–0.5
Column Input Voltage VCOL
2.75
3.0
3.5
Setup Time tSETUP
10
Hold Time
tHOLD
25
Clock Pulse Width High
tWH(CLOCK)
50
Clock Pulse Width Low
tWL(CLOCK)
50
Clock High to Low Transition
tTHL
200
Clock Frequency fCLOCK
5
Units
V
mA
mA
V
ns
ns
ns
ns
ns
MHz
Electrical Characteristics
Over Operating Range (–55°C to + 100°C)
Parameter
Symbol
Supply Current, Dynamic[1]
Supply Current, Static[2]
IDDD
IDDDSoff
Column Input Current
IDDDSon
ICOL
Input Logic High Data, VB, Clock VIH
Input Logic Low Data, VB, Clock VIL
Input Current
II
Data
Clock, VB
Data Out Voltage
VOH
VOL
Power Dissipation Per Package[4] PD
Test Conditions
Min Typ.* Max Units
fCLOCK = 5 MHz
VB = 0.4 V, Data and Clock = 0.4 V
6.2
7.8 mA
1.8
26
mA
VB = 2.4 V, Data and Clock = 0.4 V
2.2
VB = 0.4 V
6.0
10
µA
VB = 2.4 V
500 650 mA
VDD = 4.75 V
2.0
V
VDD = 5.25 V
VDD = 5.25 V
VI[3] = 2.4 V (Logic High) or
–46 –60
VI[3] = 0.4 V (Logic Low)
–92 –120
0.8 V
–103 µA
–206
VDD = 4.75 V
IOH = –0.5 mA
2.4
4.2
V
ICOL = 0 mA
VDD = 5.25 V
0.2
0.4 V
IOL = 1.6 mA
ICOL = 0 mA
VDD = 5.0 V
VCOL = 3.5 V
668
mW
17.5% DF
VB = 2.4 V
15 LEDs ON per Character
Thermal Resistance
RqJ-PIN
10
°C/W
IC Junction-to-Pin [5]
Leak Rate
5x10-8 cc/sec
*All typical values specified at VDD = 5.0 V and TA = 25°C.
Notes:
1. IDD Dynamic is the IC current while clocking column data through the on-board shift register at a clock frequency of 5 MHz, the display is not
illuminated.
2. IDD Static is the IC current after column data is loaded and not being clocked through the on-board shift register.
3. VI represents the input voltage to an input pin.
4. Four characters are illuminated with a typical ASCII character composed of 15 dots per character.
5. IC junction temperature TJ (IC) = (PD)(RqJ-PIN + RqPC-A) + TA.