DSD-40BCD-RS-C Murata Power Solutions Inc, DSD-40BCD-RS-C Datasheet

Slave LED Display

DSD-40BCD-RS-C

Manufacturer Part Number
DSD-40BCD-RS-C
Description
Slave LED Display
Manufacturer
Murata Power Solutions Inc
Type
One-Piece LED Displaysr
Datasheet

Specifications of DSD-40BCD-RS-C

No. Of Digits / Alpha
4-1/2
Meter Function
Digital
Digit Height
13.2mm
Operating Temperature Range
0°C To +70°C
Meter Signal Input
Voltage/Current
Character Size
0.52"
Meter Output
Voltage / Current
Equipment Type
One-Piece LED Displays
Display Type
4 - 1/2 Digit LED
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
FEATURES
www.murata-ps.com
SIMPLIFIED SCHEMATIC
Low cost! Complete! No external components
required
Rugged, epoxy-encapsulated package
Ideal for computer-based instruments
Miniature size:
Built-in color fi lter and bezel
Single +5V supply, TTL compatible
Low-power model, 35mA (175mW)
Large (0.52"/13.2mm), matched-intensity,
LED display
Choice of red or green LED's
Minus sign and decimal points included
PC-board or panel mountable
DISPLAY TEST
2.17" x 0.92" x 0.56"
55mm x 23mm x 14mm
+5V SUPPLY
5V RETURN
www.murata-ps.com/rohs
DP 3
DP 2
DP 1
For full details go to
Identification
E
F
Segment
1
2
3
4
5
6
D
G
A
 
C
B
POLARITY
DRIVE 5
DRIVE 1
DRIVE 2
DRIVE 3
DRIVE 4
DIGIT
DIGIT
DIGIT
DIGIT
DIGIT
A
B
C
D
E
F
DRIVE 1
DIGIT
DP 1
DRIVE 4
DIGIT
PRODUCT OVERVIEW
other necessary components (including a built-in, contrast-enhancing fi lter/bezel) to implement a pc-board
mountable instrument display. The epoxy-encapsulated, 24-pin package, measuring only 2.17 x 0.92 x 0.56
inches, is perfectly sized to occupy the absolute minimum pc-board space. The one-piece LED display elimi-
nates the need to purchase multiple, matched-intensity LED's—usually an expensive and limited-availability
situation.
play update rate, number of digits enabled, and decimal point selection. Its TTL-compatible inputs interface
directly with most BCD output, integrating analog-to-digital converters—no additional glue logic is required!
When used with sophisticated microcomputers, the brightness of any digit can be independently controlled
by simply lowering the digit-drive input duty cycle.
(at 0 to 95% relative humidity). For power-sensitive designs, the low-power DSD-40BCD-RL model, with all
digits turned on, draws only 35mA from its +5V supply. This ultra-low power consumption means that even
battery-powered applications can now benefi t from the superior readability offered by LED displays.
DATEL's new DSD-40BCD digital slave display combines a full-size, 4½ digit, LED display with all the
The DSD-40BCD's fl exible design gives the user full control of all major display functions including dis-
The extremely rugged package allows all models to operate over the temperature range of 0 to +70°C
www.murata-ps.com/dpm
+5V
POL
DP
DP 4
Figure 1. Simplifi ed Schematic
A
DIG 1
DP1
SEVEN-SEGMENT DRIVERS
B
DIG 2
DP2
C
D
DIG 3
DP3
Miniature 4½ Digit, BCD Input, Slave LED Display
E
DISPLAY TEST
DIG 4
DP4
F
DIG 5
G
BCD DECODER
DSD-40BCD Series
10 Jan 2011 MPM_DSD-40BCD.B02 Page 1 of 5
K
H
G
L
J
I
B4
B2
B1 (LSB)
B8 (MSB)
N.C.
N.C.
email: sales@murata-ps.com
12
11
10
9
8
7
5V RETURN
N.C.
N.C.
DP 4
N.C.
N.C.

Related parts for DSD-40BCD-RS-C

DSD-40BCD-RS-C Summary of contents

Page 1

... LED's—usually an expensive and limited-availability situation. The DSD-40BCD's fl exible design gives the user full control of all major display functions including dis- play update rate, number of digits enabled, and decimal point selection. Its TTL-compatible inputs interface directly with most BCD output, integrating analog-to-digital converters— ...

Page 2

... Following Discussion): The DSD-40BCD display has fi ve digits, labeled digit 1 (left-most digit or MSD) through digit 5 (right- most digit or LSD), which are turned on by bringing their respective DIGIT DRIVE inputs to a high logic level ...

Page 3

... ICL7135 has its fi ve DIGIT DRIVE outputs labeled right-to-left order, i.e., the 7135's MSD is labeled digit 5 and its LSD is labeled digit 1. This is opposite to the DSD-40BCD labeling its MSD digit 1 and its LSD digit 5. Please refer to the 7135's data sheet for more information. ...

Page 4

... FRONT VIEW RETURN DP4 G 7 N.C. DP2 DP3 DP4 2.17 (55.12) 2.09 (53.09) (14.22) 0.250 (6.35) TYP. 0.10 1.60 (2.54) TYP. (40.64) 0.145 1.80 (3.68) TYP. (45.72) email: sales@murata-ps.com 10 Jan 2011 MPM_DSD-40BCD.B02 Page (LSB (MSB) H N.C. G N.C. 0.56 ...

Page 5

... The descriptions contained herein do not imply the granting of licenses to make, use, or sell equipment constructed in accordance therewith. Specifi cations are subject to change without notice. www.murata-ps.com/locations DSD-40BCD Series PANEL BEZEL PANEL © 2011 Murata Power Solutions, Inc. email: sales@murata-ps.com 10 Jan 2011 MPM_DSD-40BCD.B02 Page ...

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