Maxim Integrated's MAX361CSE-T Multiplexer

The MAX361CSE-T is a high-performance, low-voltage, single-ended analog multiplexer from Maxim Integrated. This device is designed to operate with a single +5V supply or dual ±5V supplies, making it versatile for a wide range of applications in the fields of data acquisition, communication systems, and process control where space and power are at a premium.

Constructed with Maxim's proprietary silicon-gate process, the MAX361CSE-T offers excellent digital and analog signal integrity. It features a 4-channel configuration, allowing for the selection of one out of four single-ended inputs to be passed to the output. Its low on-resistance (100Ω max) and low charge injection (10pC max) ensure minimal signal distortion, which is crucial for maintaining the integrity of high-precision analog signals.

One of the key advantages of the MAX361CSE-T is its fault-tolerant design. It can withstand over-voltage conditions of up to ±16V, even when powered off, which greatly enhances the robustness and reliability of the system it is integrated into. Additionally, the multiplexer's ESD protection exceeds 2000V per Method 3015.7, providing further resilience against electrostatic discharges that can occur during handling and operation.

With its fast switching speeds (turn-on time of 250ns and turn-off time of 175ns), the MAX361CSE-T is well-suited for applications that require rapid signal routing. The device's low power consumption is another attractive feature, with a quiescent current of just 5µA, making it ideal for power-sensitive designs.

The MAX361CSE-T comes in a compact 16-pin narrow SO package, which is surface-mountable and suitable for high-density PCB layouts. This, combined with its extended operating temperature range of -40°C to +85°C, allows the multiplexer to be used in a variety of environmental conditions.

In summary, the MAX361CSE-T from Maxim Integrated is a reliable and efficient solution for analog signal multiplexing, offering low on-resistance, fast switching times, and robust protection features in a small form factor.