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Optoelectronics / LED Displays / HCMS-3976
Datasheets
HCMS-3976 by:
Avago Technologies
Agilent Technologies Inc
Avago Technologies
Broadcom Limited
Not Found

5X7 DOT MATRIX DISPLAY, RED, 4.57mm

Part Details for HCMS-3976 by Avago Technologies

Results Overview of HCMS-3976 by Avago Technologies

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Applications Computing and Data Storage Automotive

HCMS-3976 Information

HCMS-3976 by Avago Technologies is an LED Display.
LED Displays are under the broader part category of Optoelectronics.

Optoelectronic components work to detect, generate, and control light. They can essentially produce and/or react to light. Read more about Optoelectronics on our Optoelectronics part category page.

Part Details for HCMS-3976

HCMS-3976 CAD Models

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HCMS-3976 Part Data Attributes

Parametric Data
HCMS-3976 Avago Technologies
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HCMS-3976 Avago Technologies 5X7 DOT MATRIX DISPLAY, RED, 4.57mm
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Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer AVAGO TECHNOLOGIES INC
Reach Compliance Code compliant
HTS Code 8541.40.20.00
Samacsys Manufacturer Avago Technologies
Additional Feature TTL COMPATIBLE
Color RED
Color@Wavelength Orange-Red
Configuration COMPLEX
Display Height 4.57 mm
Forward Voltage-Max 3.3 V
JESD-609 Code e2
Number of Characters 8
Number of Functions 1
Operating Temperature-Max 85 °C
Operating Temperature-Min -40 °C
Optoelectronic Device Type 5 X 7 DOT MATRIX LED DISPLAY
Peak Wavelength 635 nm
Terminal Finish TIN COPPER

Alternate Parts for HCMS-3976

This table gives cross-reference parts and alternative options found for HCMS-3976. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of HCMS-3976, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Manufacturer Composite Price Description Compare
HCMS-3976 Broadcom Limited Check for Price Smart/Normal 5 X 7 Dot Matrix LED Display, 8-Character, Red, 4.57mm HCMS-3976 vs HCMS-3976

HCMS-3976 Related Parts

HCMS-3976 Frequently Asked Questions (FAQ)

  • Broadcom recommends a 4-layer PCB with a solid ground plane, and thermal vias under the device to dissipate heat. A thermal pad on the bottom of the device should be connected to a thermal plane on the PCB.

  • Use a low-ESR capacitor (e.g., 10uF) close to the device's power pins, and a 1uF capacitor in parallel to filter high-frequency noise. Ensure the power supply can provide the required current (up to 1.5A) with minimal voltage droop.

  • Use a single 25MHz clock input (CLKIN) and let the internal PLL generate the required clock frequencies. Ensure the clock signal has a stable amplitude (e.g., 1.8V) and minimal jitter (<100ps).

  • Use the Broadcom-provided configuration tool or API to set the device's registers. Optimize the device's settings for your specific application, such as adjusting the gain, bandwidth, and filtering to minimize noise and interference.

  • Use a shielded enclosure, keep sensitive analog signals away from digital lines, and use EMI filters (e.g., common-mode chokes) on the power supply and signal lines. Ensure the PCB layout minimizes radiation and susceptibility to external interference.