MAX4691EGE+ Analog Multiplexer from Maxim Integrated

The MAX4691EGE+ is a high-performance, single-ended, 8-channel analog multiplexer from Maxim Integrated. It is designed to operate with a single +5V to +36V supply or dual ±4.5V to ±20V supplies, making it versatile for a wide range of applications. This device features low on-resistance (100Ω max) and low charge injection (10pC max), which makes it suitable for precision analog signal switching.

With its extended temperature range of -40°C to +85°C, the MAX4691EGE+ is reliable in various environmental conditions, ensuring consistent performance in both industrial and commercial settings. The multiplexer's high off-isolation (-75dB at 1MHz) and crosstalk (-100dB at 1MHz) specifications ensure that signals are cleanly and accurately routed without interference from other channels.

The MAX4691EGE+ is available in a 16-pin QSOP package and is lead(Pb)-free and RoHS compliant, addressing the needs for eco-friendly and regulation-compliant components in electronics design. Its ESD protection exceeds 2000V per the Human Body Model, providing robustness against electrostatic discharges during handling and operation.

Additionally, the device includes break-before-make switching action, which prevents momentary shorting when switching channels. This feature is critical in applications where signal integrity is paramount, such as in data acquisition systems, test equipment, and audio signal routing.

For designers and engineers looking for a reliable and high-quality analog multiplexer, the MAX4691EGE+ offers an excellent balance of performance, durability, and compliance. Its combination of low on-resistance, low charge injection, and high isolation makes it an ideal choice for precision applications where accuracy and signal fidelity are crucial.

Key Features:

• Single +5V to +36V or dual ±4.5V to ±20V supply operation
• Low on-resistance: 100Ω max
• Low charge injection: 10pC max
• Extended temperature range: -40°C to +85°C
• High off-isolation: -75dB at 1MHz
• Low crosstalk: -100dB at 1MHz
• 16-pin QSOP package
• Lead(Pb)-free and RoHS compliant
• ESD protection >2000V
• Break-before-make switching