Datasheet

4
Recommended Operating Conditions
Parameter Symbol Min. Typ. Max. Unit
Supply Voltage V
DD
4.5 5.0 5.5 V
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. = 135 mA for HDLO/HDLA/HDLY/HDLG-2416, 146 mA for HDLS-2416, and 42 mA for HDLU-2416 at default brightness, 150°C IC
junction temperature and V
DD
= 5.5 V.
Electrical Characteristics over Operating Temperature Range
4.5 < V
DD
< 5.5 V (unless otherwise specied)
All Devices
25°C
[1]
Parameter Symbol Min. Typ. Max. Max. Units Test Conditions
I
DD
Blank I
DD
(blnk) 1.0 4.0 mA All Digits Blanked
Input Current I
I
-40 10 µA V
IN
= 0 V to V
DD
V
DD
= 5.0 V
Input Voltage High V
IH
2.0 V
DD
V
Input Voltage Low V
IL
GND 0.8 V
HDLO/HDLA/HDLY/HDLG-2416
25°C
[1]
Parameter Symbol Min. Typ. Max. Max. Units Test Conditions
I
DD
4 digits I
DD
(#) 110 135 160 mA “#” ON in All
20 Dots/Character
[2, 3]
Four Locations
I
DD
Cursor All I
DD
(CU) 92 110 135 mA Cursor ON in All
Dots ON @ 50% Four Locations
HDLS/HDLU-2416
25°C
[1]
Part Number Parameter Symbol Typ. Max. Max. Units Test Conditions
HDLS-2416 I
DD
4 digits I
DD
(#) 125 146 180 mA Four “#” ON in All
HDLU-2416
20 dots/character
[2,3]
34 42 52
Four Locations
HDLS-2416 I
DD
Cursor all dots I
DD
(CU) 105 124 154 mA Four Cursors ON in
HDLU-2416
ON @ 50%
29 36 45
All Four Locations