onsemi

NLAS4717MR2

NLAS4717MR2 Description

The NLAS4717MR2 is a high-performance, single-pole double-throw (SPDT) analog switch designed by onsemi, a leading manufacturer in the semiconductor industry. This obsolete product is part of the NLAS4 family and is known for its robust performance and reliability. The NLAS4717MR2 features a 2:1 multiplexer/demultiplexer circuit, making it ideal for applications requiring signal routing and switching. With a maximum on-state resistance (Ron) of 3.5 ohms and a leakage current (IS(off)) of just 1nA, this switch ensures minimal power loss and high signal integrity. The device operates within a wide supply voltage range of 1.8V to 5.5V, making it suitable for various power supply configurations.

NLAS4717MR2 Features

• Low On-State Resistance: The NLAS4717MR2 boasts a maximum on-state resistance of 3.5 ohms, ensuring minimal power dissipation and high efficiency in signal switching applications.
• Ultra-Low Leakage Current: With a maximum leakage current (IS(off)) of 1nA, this switch maintains excellent signal isolation when in the off state, reducing noise and interference.
• Wide Supply Voltage Range: The device operates within a supply voltage range of 1.8V to 5.5V, providing flexibility for different power supply requirements.
• Fast Switching Times: The NLAS4717MR2 offers fast switch times with a maximum turn-on time (Ton) of 30ns and turn-off time (Toff) of 40ns, ensuring rapid signal switching and high-speed performance.
• High Channel-to-Channel Matching: The switch features a channel-to-channel matching (ΔRon) of 100mOhm, ensuring consistent performance across multiple channels.
• Low Channel Capacitance: The channel capacitance (CS(off), CD(off)) is rated at 30pF, minimizing signal distortion and ensuring high-frequency performance.
• Wide Bandwidth: The -3dB bandwidth of 40MHz supports high-frequency signal switching, making it suitable for a variety of analog applications.
• Low Charge Injection: The switch has a charge injection of 9pC, reducing transient disturbances during switching and maintaining signal integrity.
• Surface Mount Packaging: The NLAS4717MR2 is available in a surface mount package (Tape & Reel), facilitating easy integration into modern PCB designs.
• Moisture Sensitivity Level: The device has a moisture sensitivity level (MSL) of 1 (Unlimited), ensuring robustness in various environmental conditions.
• REACH Compliance: The NLAS4717MR2 is REACH unaffected, ensuring compliance with environmental and safety regulations.

NLAS4717MR2 Applications

The NLAS4717MR2 is ideal for a variety of applications requiring high-performance signal switching and routing. Some specific use cases include:

• Analog Signal Routing: The device is perfect for routing analog signals in communication systems, test and measurement equipment, and medical devices.
• High-Speed Data Switching: The fast switching times and wide bandwidth make it suitable for high-speed data transmission applications.
• Audio Signal Processing: The low on-state resistance and low leakage current ensure high-quality audio signal switching, making it ideal for audio mixers and signal processors.
• Medical Equipment: The robust performance and reliability of the NLAS4717MR2 make it suitable for critical medical applications where signal integrity is paramount.
• Industrial Automation: The device can be used in industrial automation systems for signal switching and control applications.

Conclusion of NLAS4717MR2

The NLAS4717MR2 is a versatile and high-performance analog switch that offers several advantages over similar models. Its low on-state resistance, ultra-low leakage current, and fast switching times make it an excellent choice for a wide range of applications. The device's wide supply voltage range, high channel-to-channel matching, and low channel capacitance further enhance its performance and reliability. Despite being an obsolete product, the NLAS4717MR2 remains a reliable option for engineers and designers looking for a robust and efficient analog switch.