Product Description: CD4511 SOP BCD to Seven-Segment Latch/Decoder/Driver with Lamp Test Input
The CD4511 SOP BCD to Seven-Segment Latch/Decoder/Driver with Lamp Test Input is a CMOS integrated circuit designed to convert Binary Coded Decimal (BCD) input into a decoded output for a seven-segment display. This latch/decoder/driver IC is ideal for driving seven-segment LED displays in a variety of applications, such as digital clocks, meters, and other numerical displays, with the added feature of a lamp test input for display testing.
The BCD-to-Seven-Segment decoder works by accepting a 4-bit BCD input (representing decimal numbers 0-9) and converting it into the corresponding display segments to form readable numeric output. This functionality is essential for applications that require clear, accurate numeric displays based on BCD inputs from digital devices like microcontrollers or binary counters.
Additionally, the lamp test input allows for a test mode, which can briefly activate all segments of the seven-segment display to check if any segment is faulty. This makes the CD4511 a valuable tool for display diagnostics and maintenance, ensuring the integrity of the displayed output.
The SOP package makes this IC ideal for surface-mount applications, offering a compact solution for high-density PCB designs. Its low power consumption, high-speed operation, and easy interfacing with digital circuits make it a versatile component for a wide range of digital display applications.
Key Features:
- BCD to Seven-Segment Decoder/Driver: Converts 4-bit BCD input into a seven-segment display output to display decimal digits (0-9).
- Lamp Test Input: Allows for a test mode that illuminates all segments of the display to check for faulty segments or other display issues.
- Latch Functionality: Contains a latch to store the BCD input data and maintain stable output for the display, even if the input changes.
- CMOS Technology: Offers low power consumption, high-speed operation, and excellent noise immunity, ideal for modern electronic systems.
- Wide Voltage Range: Operates from 3V to 18V, making it suitable for a variety of logic systems.
- Compact SOP Package: Surface-mount design reduces PCB space usage, making it ideal for space-constrained applications.
- Drive Capability: Capable of driving common-cathode seven-segment displays, making it suitable for a variety of display technologies.
- Low Power Consumption: Efficient operation makes it suitable for battery-operated and low-power applications.
Applications:
- Digital Clocks and Meters: Ideal for digital clocks, calculators, measuring instruments, and other devices that require a numeric display.
- Digital Displays: Commonly used in seven-segment displays for showing decimal numbers in displays for consumer electronics, industrial devices, and electronics projects.
- Counters and Timers: Useful in counter circuits and timing applications, where BCD data must be displayed in a human-readable format.
- Microcontroller Interfaces: Interfacing with microcontrollers for real-time data display, where the microcontroller generates the BCD input and the CD4511 drives the display.
- Troubleshooting and Diagnostics: The lamp test input feature is beneficial for display testing and diagnostics in maintenance or repair of electronic devices with seven-segment displays.
- Electronic Toys and Gadgets: Perfect for numerical displays in a wide range of consumer electronics and gadgets.
- Embedded Systems: Integrated into embedded systems that require numeric output for user interfaces, status readouts, or data visualization.
Package Included:
1 x CD4511 SOP BCD to Seven-Segment Latch/Decoder/Driver with Lamp Test Input
Please note that the product image is for illustrative purposes only. The actual product may vary slightly in appearance.
There are no reviews yet.