Texas Instruments

CD4054BPWRE4  

Display Drivers ICs

CD4054BPWRE4 Description

The CD4054BPWRE4 is a 4-segment LCD driver IC from Texas Instruments, designed for driving liquid crystal displays in a variety of applications. This IC is part of the Power Management (PMIC) category and is housed in a 16-lead TSSOP package. It features a surface-mount configuration, making it suitable for modern, compact electronic designs. The CD4054BPWRE4 operates within a wide supply voltage range of 3V to 18V, ensuring compatibility with a broad spectrum of power sources. It also boasts an impressively low supply current of 40 nA, which is advantageous for battery-operated devices and applications where power efficiency is critical.

CD4054BPWRE4 Features

• Configuration: The CD4054BPWRE4 is designed to drive 4-segment LCD displays, making it ideal for applications requiring multiple display segments.
• Supply Voltage Range: With a wide operating voltage range of 3V to 18V, this IC can be used in various power supply environments, enhancing its versatility.
• Low Supply Current: The IC consumes only 40 nA of supply current, which is particularly beneficial for low-power and battery-operated devices.
• Mounting Type: Surface-mount technology (SMT) allows for compact and efficient integration into modern electronic circuits.
• Package: The 16-lead TSSOP package ensures robust mechanical and electrical performance.
• Compliance: The CD4054BPWRE4 is REACH unaffected and RoHS3 compliant, adhering to stringent environmental and safety standards.
• Moisture Sensitivity Level (MSL): Rated at MSL 1 (Unlimited), the IC is suitable for storage and handling in various environmental conditions without the need for special precautions.

CD4054BPWRE4 Applications

The CD4054BPWRE4 is particularly well-suited for applications that require efficient and reliable LCD driving capabilities. Some specific use cases include:

• Consumer Electronics: Ideal for driving LCD displays in products such as digital watches, calculators, and small appliances.
• Industrial Equipment: Suitable for use in industrial control panels and monitoring devices where LCD displays are employed.
• Medical Devices: Can be used in medical equipment that requires low-power consumption and reliable display performance.
• Automotive: Applicable in automotive applications where LCD displays are used for dashboards and control panels.

Conclusion of CD4054BPWRE4

The CD4054BPWRE4 from Texas Instruments is a versatile and efficient 4-segment LCD driver IC. Its wide supply voltage range, low supply current, and surface-mount configuration make it an ideal choice for a variety of applications, from consumer electronics to industrial and automotive systems. Despite being marked as obsolete, the CD4054BPWRE4 remains a reliable option for designers seeking a proven solution for driving LCD displays. Its compliance with environmental and safety standards further enhances its appeal in modern electronic designs.

CD4054BPWRE4 Documents

Download datasheets and manufacturer documentation for CD4054BPWRE4

Datasheets :

CD4054B-56B Types      

HTML Datasheet :

CD4054B-56B Types