STMicroelectronics

M74HC4852TTR

M74HC4852TTR Description

The M74HC4852TTR is a high-performance, 4:1 multiplexer/demultiplexer IC designed for demanding electronic applications. Manufactured by STMicroelectronics, this device is housed in a 16-TSSOP package and features a surface-mount mounting type, making it suitable for compact and high-density PCB designs. The M74HC4852TTR operates within a wide supply voltage range of 2V to 6V, ensuring compatibility with various power supply configurations.

M74HC4852TTR Features

• Low On-State Resistance: The M74HC4852TTR boasts a maximum on-state resistance (Ron) of 195 ohms, ensuring minimal power loss and high efficiency in signal switching applications.
• Channel-to-Channel Matching: With a channel-to-channel matching (ΔRon) of 3 ohms, this IC provides consistent performance across multiple channels, ideal for applications requiring precise signal routing.
• Low Leakage Current: The maximum leakage current (IS(off)) is limited to 100nA, ensuring minimal power consumption and high reliability in low-power systems.
• Channel Capacitance: The device features low channel capacitance values of 6.7pF for CS(off) and 22pF for CD(off), which helps in maintaining signal integrity and reducing propagation delays.
• Compliance and Standards: The M74HC4852TTR is REACH unaffected and RoHS3 compliant, meeting stringent environmental and safety standards. It also has a moisture sensitivity level (MSL) of 1, making it suitable for a wide range of manufacturing environments.
• Switch Circuit: The M74HC4852TTR employs a single-pole, four-throw (SP4T) switch circuit, enabling efficient routing of signals through multiple channels.
• Packaging: Available in a tape and reel (TR) package, the M74HC4852TTR is optimized for automated assembly processes, enhancing production efficiency and reliability.

M74HC4852TTR Applications

The M74HC4852TTR is ideal for a variety of applications where signal routing and switching are critical. Its low on-state resistance and channel-to-channel matching make it particularly suitable for:

• Telecommunications: Efficiently routing signals in telecommunication equipment, ensuring minimal signal degradation and high reliability.
• Data Acquisition Systems: Switching between multiple input channels in data acquisition systems, providing precise and consistent signal handling.
• Automotive Electronics: Managing multiple signals in automotive applications, where reliability and low power consumption are paramount.
• Industrial Control Systems: Routing control signals in industrial automation, ensuring robust and efficient signal management.

Conclusion of M74HC4852TTR

The M74HC4852TTR from STMicroelectronics is a versatile and high-performance multiplexer/demultiplexer IC that offers significant advantages over similar models. Its low on-state resistance, channel-to-channel matching, and low leakage current make it an ideal choice for applications requiring efficient signal routing and minimal power loss. With its wide supply voltage range and compliance with environmental standards, the M74HC4852TTR is well-suited for a variety of demanding electronic applications. Despite its obsolete status, the M74HC4852TTR remains a reliable and efficient solution for signal switching needs.