Texas Instruments

CD4056BPWR

CD4056BPWR Description

The CD4056BPWR is a high-quality integrated circuit (IC) designed for driving 7-segment displays, specifically engineered for single-digit applications. Manufactured by Texas Instruments, this IC is part of the Power Management (PMIC) category and is housed in a 16-lead thin shrink small outline package (TSSOP). The CD4056BPWR is optimized for surface mount technology, making it suitable for modern, space-efficient electronic designs.

CD4056BPWR Features

• Single Digit Display: The CD4056BPWR is designed to drive a single 7-segment LCD display, making it ideal for applications where space is limited and only a single digit is required.
• Wide Supply Voltage Range: With a supply voltage range of 3V to 18V, the CD4056BPWR offers flexibility in power supply options, accommodating various power sources without the need for additional voltage regulation.
• Low Supply Current: The IC operates with a supply current of only 40 nA, which is advantageous for battery-operated devices and applications where power consumption is a critical factor.
• BCD Interface: The CD4056BPWR uses a BCD (Binary-Coded Decimal) interface, simplifying the connection to microcontrollers and other digital systems.
• Moisture Sensitivity Level (MSL): Rated at MSL 1 (Unlimited), the CD4056BPWR is highly resistant to moisture, ensuring reliability in various environmental conditions.
• Compliance and Safety: The CD4056BPWR is REACH unaffected and RoHS3 compliant, adhering to stringent environmental and safety standards, making it suitable for global markets.
• Packaging: Available in tape and reel (TR) packaging, the CD4056BPWR is ideal for automated assembly processes, ensuring efficient production and reduced handling costs.

CD4056BPWR Applications

The CD4056BPWR is well-suited for a variety of applications where a compact, single-digit display is required. Some specific use cases include:

• Digital Calipers: Providing precise measurements with minimal power consumption.
• Digital Thermometers: Displaying temperature readings in a compact form factor.
• Battery Chargers: Indicating charge levels or status with a single digit.
• Portable Devices: Enhancing user interfaces in small, battery-operated devices such as digital watches or fitness trackers.
• Industrial Equipment: Offering clear, single-digit readouts for status indicators or counters.

Conclusion of CD4056BPWR

The CD4056BPWR from Texas Instruments is a versatile and efficient solution for driving single-digit 7-segment LCD displays. Its low power consumption, wide voltage range, and compact surface mount package make it an ideal choice for a variety of applications, particularly in portable and battery-operated devices. The BCD interface simplifies integration with digital systems, while compliance with environmental and safety standards ensures its suitability for global markets. Whether used in digital calipers, thermometers, or other compact devices, the CD4056BPWR delivers reliable performance and ease of use.