Maxim Integrated MAX4621CPE - Low-Voltage, Single-Supply SPST Analog Switch

The MAX4621CPE from Maxim Integrated is a high-performance, single-pole/single-throw (SPST) analog switch designed to deliver precision signal routing in a broad range of applications. This versatile component is ideal for systems that require low-voltage operation and minimal power consumption, such as portable battery-powered devices, sample-and-hold circuits, and communication systems.

Operating from a single +2.7V to +12V supply or dual ±2.7V to ±6V supplies, the MAX4621CPE offers designers flexibility in power supply management. This analog switch features low on-resistance (R_ON) of just 100Ω, which remains flat over the specified signal range. It also exhibits low charge injection, making it suitable for high-precision applications where signal integrity is paramount.

With its fast switching times (t_ON of 150ns and t_OFF of 100ns), the MAX4621CPE ensures responsive performance in time-critical signal paths. Additionally, the device's low power consumption and high ESD protection (±2000V) contribute to its robustness and reliability in demanding environments.

The MAX4621CPE comes in a 16-pin PDIP (Plastic Dual In-line Package), which is widely recognized for its ease of handling and soldering onto PCBs. This package is also conducive to prototyping and educational environments where manual assembly is common.

Key features of the MAX4621CPE include:

• Single +2.7V to +12V supply or dual ±2.7V to ±6V supplies
• Low R_ON: 100Ω
• Fast switching: t_ON = 150ns, t_OFF = 100ns
• Low charge injection
• High ESD protection: ±2000V
• 16-pin PDIP package for easy implementation

Whether it's for audio signal routing, data acquisition systems, or other analog applications, the MAX4621CPE offers the performance and reliability expected from Maxim Integrated's products. Its combination of low-voltage operation, fast switching, and low on-resistance makes it a smart choice for designers looking to optimize their signal chain performance.