Maxim Integrated MAX398CSE Precision Analog Multiplexer

The MAX398CSE from Maxim Integrated is a state-of-the-art precision analog multiplexer that offers exceptional performance and reliability for a variety of applications. This device is an 8-channel, single-ended analog multiplexer that allows users to connect one of eight inputs to a common output by using digital control signals. Its compact and efficient design makes it an ideal solution for systems where space is at a premium and multiple signal paths need to be managed effectively.

Constructed with Maxim's proprietary silicon-gate process, the MAX398CSE provides a low on-resistance of 100 ohms max, which is matched between channels to within 4 ohms and remains flat over the specified analog signal range. This ensures minimal signal distortion and excellent linearity, making it perfect for precision data acquisition systems, test equipment, and audio signal routing.

The device operates from a single +5V supply or dual ±5V supplies, giving designers flexibility in various power supply scenarios. The MAX398CSE also boasts a low charge injection of 10pC max, which minimizes switching transients and makes it suitable for sample-and-hold circuits and other sensitive applications.

Additionally, the MAX398CSE features a 44V maximum peak-to-peak analog signal range and a fast switching speed, which allows for rapid signal selection and thus improves system response times. Its ESD protection exceeds 2000V per Method 3015.7, ensuring robustness and longevity in harsh environments.

For ease of integration into digital systems, the MAX398CSE includes TTL/CMOS-compatible digital inputs. The device is available in a narrow 16-pin SO package, providing a compact footprint that is valuable in space-constrained applications.

In summary, the MAX398CSE from Maxim Integrated is a versatile and high-performance analog multiplexer that offers engineers the precision, speed, and reliability needed for advanced analog signal management tasks. Whether used in data acquisition, process control, or communication systems, the MAX398CSE is engineered to meet the demands of modern electronic designs.