HDSP-5503 DATASHEET PDF

See Intensity and Color. Selected Displays Data Sheet Common Cathode Right Hand Decimal. B. H Please refer to the HDSP-H10X/K12X AlGaAs and HDSPX HER data sheet for low. HDSP datasheet, HDSP pdf, HDSP data sheet, datasheet, data sheet, pdf, Agilent (Hewlett-Packard), mm ( inch) Seven Segment. Buy BROADCOM LIMITED HDSP online at Newark element Buy your HDSP Technical Datasheet: HDSP Datasheet. See all Technical.

Author: Arashibar Daitaxe
Country: Egypt
Language: English (Spanish)
Genre: Business
Published (Last): 6 June 2004
Pages: 114
PDF File Size: 15.77 Mb
ePub File Size: 13.71 Mb
ISBN: 918-8-73434-439-4
Downloads: 81267
Price: Free* [*Free Regsitration Required]
Uploader: Shalabar

Some displays have a DP dotted point and some don’t, check the datasheet to know which one you’re getting. These are the only 2 pins were all the LED’s are connected to. We need to put datasjeet resistor at each pin of this value to prevent the LED’s from blowing up.

In our case a HDSP the part has a comon cathode.

HDSP Datasheet(PDF) – Agilent(Hewlett-Packard)

To create your digits we simply map the corresponding LEDs to a byte. Creating your digits To create your digits we simply map the corresponding LEDs to a byte.

Referencing a digit is as simple as: In most datasheets this is mentioned in the text, if it isn’t you can easily determine this yourself by looking at the internal wiring schematic of the part see image below where the LED’s are shown with their polarity, the direction the schematic symbol arrow is pointing to is the cathode negative side, the other side is the anode positive side.

  KAIVALYA UPANISHAD SANSKRIT PDF

If we want the top LED bar of our segment to light up we first find out which port number is attached, lets say the top bar is connected to the 4th pin our our shift register we can write this in byte as: Our datasheet tells us each LED has a maximum forward voltage of 20mA, so we use a little less to save the LED a bit, we’re picking We can also see in the datasheet that the common ground is located at Pin 3 and Pin 8.

Common Cathode vs Anode We start by determining if our 7 segment display component has a common cathode negative side or anode positive side. If we would only put 1 resistor at the common pin for example the LED’s would get different amounts of current for datashet digit you’re trying to display, if you would only display the same digit every time you can get away by calculating the total current resistor value but because each LED in our case is individually addressable we need to put a resistor at each of them.

  ARSENAL THE MAKING OF A MODERN SUPERCLUB PDF

Using Ohms Law we can easily determine the resistance needed. Wiring a seven segment display can be a bit confusing, this guide aims to be a practical guide to get you started.

To determine this you search the part number online and check the datasheet. A seven segement display is basicly just a bunch of LED’s datasneet together in one easy to use package.

We start by determining if our 7 segment display component has a common cathode negative side or anode positive side.

Our seven segment display will need resistors at each leg to prevent the LED’s from drawing to much current. Determining LED resistor value Our seven segment display will need resistors at each leg to prevent the LED’s from drawing to much current.