Description
The introduction to the HDSP-7803:
The HDSP-7803 is a smart/normal 7-segment numeric LED display provided by Broadcom Limited. This component is designed for a single-digit character display, with a green color scheme and a compact package size of 7.6mm in a DIP-10 package. The HDSP-7803 can be used to show numeric information or alphanumeric characters in various applications.
Package
According to the product information, the package type of HDSP-7803 is DIP-10.
Manufacturer
The manufacturer of the HDSP-7803 is Broadcom Limited, a well-known American fabless semiconductor and software company that specializes in designing, developing, and manufacturing various types of semiconductors for use in a wide range of industries, including telecommunications, networking, storage, and others.
Specifications
| Part Life Cycle Code |
Active |
Reach Compliance Code |
compliant |
| HTS Code |
8541.40.20.00 |
Factory Lead Time |
24 Weeks |
| Color |
GREEN |
Color@Wavelength |
Green |
| Configuration |
COMMON CATHODE, 1 DIGIT WITH DECIMAL POINT |
Display Height |
7.6 mm |
| Forward Current-Max |
0.03 A |
Forward Voltage-Max |
2.5 V |
| JESD-609 Code |
e1 |
Number of Characters |
1 |
| Number of Functions |
1 |
Operating Temperature-Max |
100 °C |
| Operating Temperature-Min |
-40 °C |
Optoelectronic Device Type |
SMART/NORMAL 7 SEG NUMERIC LED DISPLAY |
| Peak Wavelength |
566 nm |
Terminal Finish |
TIN SILVER COPPER |
| Package/Case |
DIP-10
|
HDSP-7803 FAQs
1.Q: Does the HDSP-7803 comply with industry certifications like RoHS?
A: Yes, it is RoHS-compliant, meaning it meets restrictions on hazardous substances (e.g., lead, mercury).
2.Q: Are there related parts to the HDSP-7803 in the same series?
A: Yes, Broadcom’s HDSP-7xxx series includes similar 7-segment displays with varying colors (red, yellow) and configurations (common anode/cathode).
3.Q: What package does the HDSP-7803 use?
A: It comes in a Dual-In-Line (DIP) package with through-hole mounting, measuring 7.62 mm x 12.7 mm x 6.09 mm (WxHxT).
4.Q: What is the luminous intensity of the HDSP-7803?
A: The typical luminous intensity is 3000 µcd (microcandelas) at 20mA, with a wavelength of 566 nm (green).
5.Q: What are the recommended operating conditions for the HDSP-7803?
A: Operate at 20mA forward current, 2.1V forward voltage, and within -40°C to +100°C. Ensure proper current-limiting resistors in the circuit.
6.Q: What are the absolute maximum ratings for the HDSP-7803?
A: Absolute max ratings include: Forward current (25mA peak), reverse voltage (5V), and operating temperature (-40°C to +100°C). Exceeding these may damage the device.
7.Q: What are typical applications for the HDSP-7803 display?
A: It’s used in instrumentation panels, industrial controls, consumer electronics, and embedded systems where compact numeric displays are needed.
8.Q: What are the key features of the HDSP-7803 LED display?
A: Key features include: 1-digit display, green illumination (566 nm), 7.62 mm character height, 2.1V forward voltage, 20mA forward current, and a wide operating temperature range (-40°C to +100°C).
9.Q: What is the pinout configuration of the HDSP-7803 7-segment LED display?
A: The HDSP-7803 is a common-cathode (CC) display with 10 pins, including segments (a-g), decimal point (DP), and cathode pins. Refer to the datasheet for the exact pin mapping.
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