Texas Instruments

CD4056BM

CD4056BM Description

The CD4056BM is a highly efficient display driver IC designed for driving 7-segment displays, specifically tailored for applications requiring a single-digit display. Manufactured by Texas Instruments, this IC is renowned for its robust performance and versatility. The CD4056BM features a surface-mount configuration, making it ideal for compact and space-constrained designs. It operates within a wide voltage range of 3V to 18V, ensuring compatibility with various power supply systems. The device consumes a minimal supply current of just 40 nA, which is crucial for low-power applications and battery-operated devices.

The CD4056BM is housed in a tube package, which facilitates easy handling and integration into assembly lines. It is REACH unaffected and RoHS3 compliant, adhering to stringent environmental and safety standards. The device supports BCD (Binary-Coded Decimal) interfacing, enabling seamless integration with digital systems for accurate data representation. With a moisture sensitivity level (MSL) of 1 (unlimited), the CD4056BM is highly resistant to moisture, ensuring reliable performance in various environmental conditions.

CD4056BM Features

• 1 Digit Display: The CD4056BM is designed to drive a single 7-segment display, making it ideal for applications where a single-digit display is sufficient.
• 7 Segment Configuration: This configuration ensures clear and precise display of numerical data, enhancing readability.
• Wide Operating Voltage Range: The device operates efficiently within a voltage range of 3V to 18V, providing flexibility in power supply options.
• Low Supply Current: With a supply current of only 40 nA, the CD4056BM is highly energy-efficient, making it suitable for low-power applications.
• Surface Mount Technology: The surface-mount configuration allows for compact and reliable integration into modern electronic designs.
• BCD Interface: The BCD interfacing capability ensures accurate and efficient data transmission from digital systems to the display.
• Compliance and Safety: The CD4056BM is REACH unaffected and RoHS3 compliant, ensuring it meets the highest environmental and safety standards.
• Moisture Resistance: With an MSL of 1 (unlimited), the device is highly resistant to moisture, enhancing its reliability in diverse environments.

CD4056BM Applications

The CD4056BM is particularly well-suited for applications that require a single-digit display with high reliability and low power consumption. Some specific use cases include:

• Digital Calipers and Gauges: Providing precise numerical readouts for measurement devices.
• Clocks and Timers: Displaying time or duration in a compact and energy-efficient manner.
• Industrial Control Panels: Offering clear and concise numerical displays for monitoring and control systems.
• Battery-Operated Devices: Ensuring long battery life due to the low supply current.
• Medical Equipment: Displaying critical numerical data with high accuracy and reliability.

Conclusion of CD4056BM

The CD4056BM from Texas Instruments stands out as a versatile and efficient display driver IC, offering a unique combination of low power consumption, wide operating voltage range, and robust environmental resistance. Its surface-mount configuration and BCD interfacing capability make it an ideal choice for a wide range of applications, from industrial control panels to battery-operated devices. The CD4056BM's compliance with REACH and RoHS3 standards further underscores its commitment to environmental sustainability and safety. For engineers and designers seeking a reliable and efficient single-digit display solution, the CD4056BM is a standout option that delivers exceptional performance and value.