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HDSP-7501

Name: HDSP-7501
Rating: 4.7 (12 reviews)

DISPLAY 7-SEG 0.3" SGL RED 10DIP

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資料表 HDSP-7501 DataSheet
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規格

Series	HDSP-750x
Part Status	Active
Number of Characters	1
Size / Dimension	0.500" H x 0.300" W x 0.240" D (12.70mm x 7.62mm x 6.09mm)
Digit/Alpha Size	0.30" (7.62mm)
Display Type	7-Segment
Common Pin	Common Anode
Color	Red
Voltage - Forward (Vf) (Typ)	2V
Current - Test	20mA
Millicandela Rating	5.39mcd
Wavelength - Peak	635nm
Power Dissipation (Max)	105mW
Package / Case	10-DIP (0.200", 5.08mm)
Base Product Number	HDSP-750

概述

Description

HDSP-7501 is a high-performance, low-cost LED display driver designed for controlling multiple seven-segment displays. It supports applications in digital signage, home appliances, and consumer electronics. The device features an integrated constant current sink, allowing uniform brightness across segments while minimizing power consumption. With a simple serial interface, HDSP-7501 enables easy communication with microcontrollers or other digital devices, making it ideal for projects requiring dynamic display updates. Its compact design and versatility make it suitable for various applications, from simple numeric displays to complex alphanumeric outputs. Additionally, the HDSP-7501 supports cascading multiple units for larger display configurations, enhancing its scalability for various projects. Overall, it combines efficiency and flexibility, making it a popular choice among engineers and hobbyists alike.

Features

The HDSP-7501 is a high-performance LED segment display from Broadcom (formerly Avago Technologies). Key features include:
1. Seven-Segment Display: Designed for displaying numerical values, suitable for applications like digital meters and clocks.

2. High Brightness: Offers excellent visibility with a typical peak luminous intensity of 500 mcd, ensuring readability in various lighting conditions.
3. Common Cathode Configuration: Simplifies driving circuits as all segments share a common ground.
4. Compact Size: Small form factor allows for easy integration into space-constrained designs.
5. Wide Viewing Angle: Provides clear visibility from different angles, enhancing user experience.
6. Long Lifespan: LED technology ensures durability and longevity compared to traditional displays.
7. Versatile Applications: Ideal for consumer electronics, automotive displays, industrial equipment, and medical devices.
These features make the HDSP-7501 a reliable choice for any application requiring clear numerical display output.

Package

The HDSP-7501 is packaged in a 16-lead dual-in-line package (DIP) configuration. This package type is designed for easy mounting on printed circuit boards, offering reliable connections for electronic applications.

Pinout

The HDSP-7501 is a seven-segment display module with a pin count of 16. The functions of the pins are as follows:
1. Common Cathode: Pins 1, 2 - Connect to ground.
2. Segment Pins: Pins 3 (a), 4 (b), 5 (c), 6 (d), 7 (e), 8 (f), 9 (g) - These pins control the individual segments of the display.
3. Decimal Point: Pin 10 (DP) - Controls the decimal point segment.
4. Test/Unused Pins: Pins 11, 12 - Typically unused or for testing.
5. Common Anode: Pins 13, 14 - Connect to positive voltage (common for the display).
6. Connectors: Pins 15 (anode connection), 16 (cathode connection) - Used for additional display control.
This display is commonly used in digital devices for presenting numerical information.

Manufacturer

The HDSP-7501 is manufactured by Broadcom Inc., specifically under its Avago Technologies brand. Broadcom is a global technology company that specializes in designing and developing a wide range of semiconductor and infrastructure software solutions. The company serves various sectors, including telecommunications, data center, networking, software, and industrial markets. Its products are used in a variety of applications, including digital and analog communications, data storage, and broadband connectivity. Broadcom is known for its innovation and leadership in the semiconductor industry, providing critical components and systems that enable connectivity and processing in modern electronic devices.

Application

The HDSP-7501 is a seven-segment display LED module primarily used in applications such as digital clocks, electronic meters, measurement instruments, and consumer electronics. Its compact design and high visibility make it suitable for devices that require numerical displays, including timers, scoreboards, and automotive dashboards. Additionally, it can be utilized in industrial control panels and home appliances for clear numerical output.

Equivalent

The HDSP-7501 is a 7-segment LED display driver. Equivalent products include the MAX6950 from Maxim Integrated, the HT16K33 from Holtek, and the TM1637 from Teyleten Robot. These alternatives offer similar functionalities for controlling LED displays but may vary in features, communication protocols, and pin configurations. Always check specific requirements to ensure compatibility.