MAX336EWI - Precision, 16-Channel/Dual 8-Channel, Low-Voltage, CMOS Analog Multiplexers

The MAX336EWI is a highly integrated analog multiplexer (mux) designed by Maxim Integrated, a company renowned for its innovative and high-performance analog and mixed-signal engineering solutions. This device comes with the flexibility of 16 single-ended channels or dual 8-channel configurations, making it an ideal choice for various data acquisition and signal routing applications where space and power efficiency are crucial.

Constructed with low-voltage CMOS technology, the MAX336EWI operates with a single +5V power supply or dual ±5V supplies, providing design versatility for both unipolar and bipolar operating modes. It is particularly suitable for battery-operated systems due to its low power consumption and power-down feature that minimizes the power usage when the device is inactive.

The MAX336EWI offers exceptional performance with its low on-resistance (<100 ohms), which remains flat over the specified signal range. This characteristic ensures minimal signal distortion and preserves the integrity of the analog signal being passed through the mux. Additionally, the low charge injection feature of this device minimizes the transient current spikes that occur during switching, thereby protecting sensitive analog circuits connected to the mux.

For enhanced reliability, the MAX336EWI is equipped with fault protection up to ±35V against overvoltage conditions. This feature protects the device from inadvertent voltage spikes that may occur in harsh electrical environments. Furthermore, the mux includes break-before-make switching, which prevents momentary short circuits when switching from one channel to another, thus ensuring a safe and reliable operation.

Designed with a wide operating temperature range of -40°C to +85°C, the MAX336EWI is suitable for industrial applications that may be subject to extreme conditions. Its compact 28-pin wide-body SO package allows for a reduced footprint on printed circuit boards, making it a space-efficient solution for dense circuit designs.

In summary, the MAX336EWI by Maxim Integrated is a precision analog multiplexer that combines low-voltage operation, robust protection features, and high signal integrity, making it a versatile and reliable component for advanced electronic systems.