OEM 4-LED LASCAR, OEM 4-LED Datasheet
OEM 4-LED
Manufacturer Part Number
OEM 4-LED
Description
DPM, LED DISPLAY MODULE, 4DIGIT
Manufacturer
LASCAR
Datasheet
1.OEM_4-LED.pdf
(4 pages)
Specifications of OEM 4-LED
Supply Voltage Range
4VDC To 9VDC
Backlighting Colour
Red
No. Of Digits / Alpha
4
Display Size
23.4mm X 16.4mm
Panel Cutout Height
16.4mm
Panel Cutout Width
23.4mm
Operating Temperature
RoHS Compliant
OEM 4-LED
LASCAR ELECTRONICS LTD.
MODULE HOUSE
WHITEPARISH
WILTSHIRE
UK
TEL: +44 (1794) 884567
FAX: +44 (1794) 884616
E-mail: sales@lascar.co.uk
Specifications liable to change without prior warning
PRODUCT DESCRIPTION
This low cost sub-miniature LED module is ideally suited for high volume data display applications. It features
an exceptionally large display in a miniature package and includes 4 digits and 3 decimal points. The module
accepts a clocked serial bitstream which corresponds with the segments to be displayed, and a data enable input
to latch the data onto the LEDs and up to 4 external LEDs. The use of low current display technology means this
LED product can be considered for battery powered applications. The OEM 4-LED is dimensionally compatible
with other displays in the OEM family. Connection to the module is via two rows of pins 0.1“ (x 0.5”) pitch.
FEATURES
This datasheet should be read in conjunction
with the PS035 device datasheet. A link to this
is available at
the OEM 4-LED product information page.
TYPICAL APPLICATIONS
• High Volume, Low Cost Systems
• Handheld Indication
• Panel-Mount Indication
ELECTRICAL SPECIFICATIONS
SAFETY
To comply with the Low Voltage Directive (LVD 93/68/EEC), input voltages to the module’s pins must not exceed
60Vdc. The user must ensure that the incorporation of the panel meter into the user’s equipment conforms to the
relevant sections of BS EN 61010 (Safety Requirements for Electrical Equipment for Measuring, Control and
Laboratory Use).
Unless otherwise noted, specifications apply at T =25°C, V
• 8
• 20mA (typ) @ +5V d.c. Power Supply
• Serial Data Input
• All Segments Addressable
• User Selectable Decimal Points
• Drives up to 4 External LEDs
• DIL Pin Connection 0.1" Pitch
Specification
Supply voltage
Supply current
Operating temperature range
Storage temperature range
V
Clock input frequency
LED
mm (0.31") Digit Height
SP5 2SJ
www.lascarelectronics.com
A
on
www.lascarelectronics.com
LASCAR ELECTRONICS INC.
3750 West 26th Street
Erie
PA 16506
USA
TEL: +1 (814) 835 0621
FAX: +1 (814) 838 8141
E-mail: us-sales@lascarelectronics.com
supply
OEM 4-LED
=5Vd.c.
ORDERING INFORMATION
Standard Display
Min.
-10
-10
4
Issue 1
Typ.
500
20
5
3
September/2004
4 Digit LED Data Display Module
Max.
60
60
9
M.C.
LASCAR ELECTRONICS (HK) LIMITED
FLAT C, 5/FL., LUCKY FTY. BLDG.
63-65 HUNG TO ROAD
KWUN TONG
HONG KONG
TEL: +852 2797 3219
FAX: +852 2343 6187
E-mail: b4lascar@samsongroup.com.hk
Applies to OEM 4-LED/1
Module shown actual size
Stock Number
OEM 4-LED
V d.c.
V d.c.
Unit
kHz
mA
°C
°C
Page 1 of 4
KOWLOON
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OEM 4-LED Summary of contents
Page 1
... LEDs and external LEDs. The use of low current display technology means this LED product can be considered for battery powered applications. The OEM 4-LED is dimensionally compatible with other displays in the OEM family. Connection to the module is via two rows of pins 0.1“ (x 0.5”) pitch. ...
Page 2
... Reset LOAD R RESET OEM 4-LED Issue 1 www.lascarelectronics.com 4 Digit LED Data Display Module 0.5mm (0.02) square post 1.27 (0.05) 2.54 (0.10) (rear view (Module viewed from the rear) Pin 1 identifier dot on bottom side of module September/2004 M.C. Applies to OEM 4-LED/1 Page Page Page ...
Page 3
... Specifications liable to change without prior warning Bit OEM 4-LED Issue 1 September/2004 www.lascarelectronics.com 4 Digit LED Data Display Module 35 Segment Bit Segment DP2 DP4 LED3 DP3 33 LED1 A2 34 LED2 35 LED4 M.C. Applies to OEM 4-LED/1 Page ...
Page 4
... LED suppy +5V 50k Logic Supply Brightness 0V DATA CLOCK Note: for OEMs, a special version OEM 4-LED is available with built-in 3V voltage regulator and brightness control potentiometer. OEM 4-LED Issue 1 www.lascarelectronics.com 4 Digit LED Data Display Module 100nF 10 V LED 9 LED3 7 LED1 ...