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MAX4581：Low-Voltage, CMOS Analog Multiplexers/Switches

The MAX4581/MAX4582/MAX4583 are low-voltage, CMOS analog ICs configured as an 8-channel multiplexer (MAX4581), two 4-channel multiplexers (MAX4582), and three single-pole/double-throw (SPDT) switches (MAX4583). These CMOS devices can operate continuously with ±2V to ±6V dual power supplies or a +2V to +12V single supply. Each switch can handle rail-to-rail analog signals. The off-leakage current is only 1nA at +25°C or 5nA at +85°C. All digital inputs have 0.8V to 2.4V logic thresholds, ensuring TTL/CMOS-logic compatibility when using a single +5V or dual ±5V supplies.

Key Features MAX4582 Available in AEC-Q100 Qualified Version Offered in Automotive Temperature Range (-40°C to +125°C) Guaranteed On-Resistance 80Ω with ±5V Supplies 150Ω with Single +5V Supply Guaranteed On-Resistance Match Between Channels Guaranteed Low Off-Leakage Current 1nA at +25°C Guaranteed Low On-Leakage Current 1nA at +25°C +2V to +12V Single-Supply Operation ±2V to ±6V Dual-Supply Operation TTL/CMOS-Logic Compatible Low Distortion: < 0.02% (600Ω) Low Crosstalk: < -96dB (50Ω, MAX4582) High Off-Isolation: < -74dB (50Ω)

MAX4581, MAX4582, MAX4583: Pin Configuration Applications/Uses Audio/Video Signal Routing Automotive Battery-Operated Equipment Communications Circuits Low-Voltage Data-Acquisition Systems

DataSheet

Parametrics

Quality and Environmental Data

• MAX4581.pdf

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