HDSP-0770

Operating Current :
Common Pin :
Number of Digits : 1
Illumination Color : Red
Maximum Operating Temperature : + 85 C
Display Type : 5 x 7 Dot Matrix
Minimum Operating Temperature : - 55 C
Wavelength : 626 nm
Operating Voltage : 4.5 V to 5.5 V
Packaging : Tray
Character Size : 7.4 mm


Features:

• Three Colors
   High-Efficiency Red
   Yellow
   High Performance Green
• Two High-Efficiency Red Options
   Low Power
  High Brightness
• Three Character Options
   Numeric
   Hexadecimal
   Over Range
• Performance Guaranteed over Temperature
• Memory Latch/Decoder/ Driver
   TTL Compatible
• 4 x 7 Dot Matrix Character
• Categorized for Luminous Intensity
• Yellow and Green
   Categorized for Color

Typical Applications
• Industrial Equipment
• Computer Peripherals
• Instrumentation
• Telecommunication Equipment


Specifications

Description	Symbol	Min.	Max.	Unit
Storage Temperature, Ambient	TS	-65	+100
Operating Temperature, Ambient[1]	TA	-55	+85
Supply Voltage[2]	VCC	-0.5	+7.0	V
Voltage Applied to Input Logic, dp and Enable Pins	VI, VDP, VE	-0.5	VCC	V
Voltage Applied to Blanking Input[2]	VB	-0.5	VCC	V
Maximum Solder Temperature at 1.59 mm (0.062 inch) Below Seating Plane, t 5 seconds			260

Notes:
1. The nominal thermal resistance of a display mounted in a socket that is soldered onto a printed circuit board is R_JA = 50/W/device. The device package thermal resistance is R_J-PIN = 15 /W/device. The thermal resistance device pin-to-ambient through the PC board should not exceed 35/W/device for operation at TA = +85.
2. Voltage values are with respect to device ground, pin 6.
3. These displays are categorized for luminous intensity with the intensity category designated by a letter code located on the back of the display package. Case temperature of the device immediately prior to the light measurement is equal to 25.

Description

These HDSP-0770 solid state display devices are designed and tested for use in adverse industrial environments. The character height is 7.4 mm (0.29 inch). The numeric and hexadecimal devices incorporate an on-board IC that contains the data memory, decoder and display driver functions.

The numeric HDSP-0770 devices decode positive BCD logic into characters"0-9", a "" sign, decimal point, and a test pattern. The hexadecimal  devices decode positive BCD logic into 16 characters, "0-9, A-F."An input is provided on the hexadecimal devices to blank the display (all LEDs off) without losing the contents of the memory.

The over range HDSP-0770 displays "±1" and right hand decimal point and is typically driven via external switching transistors.

Parameters:

Technical/Catalog Information	HDSP-0770
Vendor	Avago Technologies US Inc.
Category	Optoelectronics
Display Type	Alphanumeric Displays
Color	Red
Package / Case	8-DIP
Number of Digits/Alpha	1
Size / Dimension	0.53" L x 0.40" W x 0.17" H (13.5mm x 10.2mm x 4.3mm)
Common Pin	-
Digit/Alpha Size	0.29" (7.4mm)
Lead Free Status	Lead Free
RoHS Status	RoHS Compliant
Other Names	HDSP 0770 HDSP0770