MAX4582CPE+

Analog Switches, Multiplexers, Demultiplexers Overview

The MAX4582CPE+ is a low-voltage CMOS analog multiplexer IC configured as two independent 4-channel multiplexers. It operates with dual supplies from ±2V to ±6V or a single supply from +2V to +12V, supporting rail-to-rail analog signals. The device features guaranteed on-resistance of 80Ω at ±5V and 150Ω at +5V single supply, with channel matching within 1Ω. Off-leakage current is specified at 1nA at +25°C. It utilizes TTL/CMOS-compatible logic inputs and provides low distortion (<0.02%) and high off-isolation (>-74dB).

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Dual 4-channel multiplexer configuration for signal routing.
• TTL/CMOS-logic compatible digital inputs.
• Low on-resistance with guaranteed channel matching.
• Rail-to-rail analog signal handling capability.

Analog Switches, Multiplexers, Demultiplexers Applications

• Battery-operated equipment
• Audio and video signal routing
• Low-voltage data-acquisition systems
• Communications circuits

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify the specific package type and temperature range against project requirements before ordering. Confirm RoHS compliance status through official manufacturer channels. Ensure proper power-supply sequencing during installation to prevent damage. Check for automotive qualification suffixes if operating in harsh environments.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component when dual 4:1 multiplexing is required in low-voltage applications. Consider the PDIP-16 package for through-hole mounting needs. Evaluate power supply constraints to ensure compatibility with the ±2V to ±6V or +2V to +12V operational ranges. Verify logic level compatibility with the controlling microcontroller.

Analog Switches, Multiplexers, Demultiplexers Part Context

This part belongs to the MAX4581/MAX4582/MAX4583 family of low-voltage CMOS analog switches. The MAX4582 specifically provides two 4-channel multiplexers, distinguishing it from the 8-channel MAX4581 and the three SPDT switch MAX4583. All members share similar electrical characteristics and pinout structures.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

Direct functional substitutes include the MAX4581 and MAX4583 within the same family, though channel counts differ. Industry-standard pin-compatible alternatives like the 74HC4052 may be considered but require verification of electrical parameter differences such as on-resistance and leakage currents.

Analog Switches, Multiplexers, Demultiplexers FAQ

What is the maximum analog signal voltage range?

The device supports rail-to-rail analog signals, limited by the VCC and VEE supply pins.

Is the MAX4582CPE+ qualified for automotive applications?

The standard C-grade parts are not explicitly listed as AEC-Q100 qualified; only specific versions (like MAX4582EUE/V+) are noted as available in an automotive qualified version.

How does the on-resistance vary with supply voltage?

On-resistance is guaranteed at 80Ω with ±5V supplies and increases to 150Ω with a single +5V supply.