Maxim Integrated MAX4678EPE+ Analog Multiplexer

The Maxim Integrated MAX4678EPE+ is a high-performance, single-ended, 8-channel analog multiplexer that offers a perfect solution for routing analog and digital signals in various applications. This device is designed to work effectively in systems that require low on-resistance, low crosstalk, and fast switching speeds, making it an ideal choice for communication systems, data acquisition, and test equipment.

Constructed with Maxim's proprietary silicon-gate process, the MAX4678EPE+ boasts a low on-resistance of just 100 ohms max, which remains flat over the specified signal range. This ensures minimal signal distortion and preserves the integrity of the transmitted data. Additionally, the multiplexer operates with a single supply voltage ranging from +2.7V to +12V or dual supplies of ±2.7V to ±6V, providing flexibility for various circuit designs.

The device features a low crosstalk between channels, which is less than -84dB at 1MHz, and off-isolation of -83dB at 1MHz, ensuring that signals are switched cleanly and with minimal interference from adjacent channels. This high isolation performance is critical in applications where signal purity is paramount.

The MAX4678EPE+ is characterized for operation over the extended industrial temperature range of -40°C to +85°C, which makes it reliable in harsh environments. It comes in a 16-pin plastic DIP package, which is easy to handle and integrate into PCB designs. The multiplexer also includes break-before-make switching, which prevents momentary shorting when switching between channels.

For designers and engineers looking for a robust and reliable analog multiplexer, the MAX4678EPE+ from Maxim Integrated provides a superior combination of performance features. Its low on-resistance, fast switching, and high isolation make it a versatile component for a wide range of applications, ensuring precise signal routing and system integrity.

Whether used in data acquisition systems, A/V switching, or any application requiring high-performance analog signal management, the MAX4678EPE+ is a dependable choice that delivers quality and performance from a name trusted in the industry.