HDSP-521A

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HDSP-521A

+BOM

DISPLAY 7SEG 0.56" DBL RED 18DIP

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Specifications

Attribute Value
Part Status Active
Number of Characters 2
Size / Dimension 0.732" H x 0.984" W x 0.315" D (18.60mm x 25.00mm x 8.00mm)
Digit / Alpha Size 0.56" (14.22mm)
Display Type 7-Segment
Common Pin Common Anode
Color Red
Voltage - Forward (Vf) (Typ) 1.85V
Current - Test 20mA
Millicandela Rating 6.5mcd
Wavelength - Peak 660nm
Power Dissipation (Max) 30mW
Package / Case 18-DIP (0.600", 15.24mm)
Base Product Number HDSP-521

Overview

Description

HDSP-521A typically refers to a course or module focused on a specific subject matter, depending on the context it is used in. The course prefix "HDSP" might stand for a department or discipline such as Human Development and Social Policy, though the exact focus could vary by institution. The course number "521A" often indicates a graduate-level class, possibly the first part in a sequence, covering advanced topics in the field.
An "Introduction to HDSP-521A" would likely provide an overview of the main themes, objectives, and learning outcomes of the course. It might cover key theories, methodologies, and current research trends relevant to the subject. Additionally, the introduction would outline the structure of the course, assessment methods, and any prerequisites required.
Students can expect to engage with literature reviews, case studies, or empirical research to gain a comprehensive understanding of the topics covered. For precise details, one would typically consult the course syllabus or contact the instructor directly.

Equivalent

The HDSP-521A is a 7-segment LED display used for numeric display applications. Equivalent products might include displays like the Kingbright SC56-11EWA, Lite-On LTS-546AWC, or Broadcom's own similar series displays, such as those in the HDSP-5xxx series. Always check for pin compatibility, electrical specifications, and physical dimensions to ensure proper functionality when selecting an equivalent product.

Features

The HDSP-521A is a seven-segment display commonly used for digital readouts in various electronic devices. Key features include:
1. Size and Dimensions: It typically has a character height suitable for clear visibility in both small and medium-scale applications.
2. Display Color: Often available in red, providing clear and bright visibility.
3. Segment Configuration: The display is organized in a standard seven-segment configuration, allowing it to show digits from 0 to 9.
4. Power Requirements: Operates at low voltage, making it compatible with a variety of electronic circuits.
5. Ease of Use: Can be easily integrated into circuits and controlled using microcontrollers or other digital logic systems.
6. Durability: Designed for a long operational lifespan, with a robust build to withstand typical environmental conditions.
7. Applications: Commonly used in consumer electronics, instrumentation, and industrial equipment for numeric displays.
These features make the HDSP-521A a versatile choice for projects requiring reliable numeric displays.

Pinout

The HDSP-521A is a 7-segment alphanumeric LED display. It typically features a 14-pin dual in-line package (DIP). The function of this display is to visually represent numbers and some letters, making it suitable for use in digital clocks, calculators, measuring instruments, and other devices requiring numeric displays.
Each segment of the LED display can be individually controlled to form the desired numbers or letters. The pins are used to connect the display to a power source and control signals, with specific pins dedicated to each segment (or common anode/cathode, depending on the configuration). This allows the display to light up specific segments needed to form the characters. The HDSP-521A is known for its bright and clear output, making it easy to read in various lighting conditions.

Manufacturer

The HDSP-521A is manufactured by Broadcom Inc. Broadcom is a global technology company that designs, develops, and supplies a broad range of semiconductor and infrastructure software solutions. The company is known for its innovation in various technology sectors, including data center networking, home connectivity, broadband access, telecommunications equipment, smartphones, and power generation.
Broadcom's product portfolio spans across various segments, including wireless and wired communications, enterprise storage, industrial automation, and cybersecurity. The company serves a wide range of industries, providing essential components and software that enable the development and operation of complex communication systems and devices.
As a leader in the semiconductor industry, Broadcom plays a crucial role in the advancement of technology, offering solutions that help drive advancements in networking, connectivity, and data management. With its headquarters in San Jose, California, Broadcom operates globally, serving a diverse customer base and maintaining a strong presence in key markets worldwide.

Application

The HDSP-521A is a seven-segment LED display used primarily in applications requiring numerical readouts. Its common applications include digital clocks, electronic meters, and instrumentation panels where numeric data needs to be displayed clearly and reliably. It is also used in consumer electronics like calculators and some home appliances for displaying time, counts, or other numerical information. The display's bright and efficient LED segments make it suitable for both indoor and outdoor settings, depending on ambient light conditions. Additionally, it finds use in industrial and automotive controls where robust and visible numeric display is essential.

Package

The HDSP-521A is a 7-segment LED display module. It typically comes in a dual in-line package (DIP), which is a common type of packaging for electronic components that allows for easy mounting on printed circuit boards (PCBs).