MAX4618CUE

Analog Switches, Multiplexers, Demultiplexers Overview

The MAX4618CUE+ is a high-speed, low-voltage CMOS analog multiplexer IC configured as two independent 4-channel (SP4T) switches. It operates on a single +2V to +5.5V supply and handles rail-to-rail analog signals. The device features fast switching times with a maximum turn-on time of 15ns and turn-off time of 10ns at +25°C. On-resistance is guaranteed at 10Ω max (+5V supply) or 20Ω max (+3V supply), with channel matching of 1Ω max. Off-leakage current is limited to 1nA at +25°C. Digital inputs are TTL/CMOS compatible, and the component is housed in a 16-pin TSSOP package.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Pin-compatible with industry-standard 74HC4051/74HC4052/74HC4053 and MAX4581/MAX4582/MAX4583
• Guaranteed low off-leakage and on-leakage currents of 1nA at +25°C
• Low crosstalk performance below -96dB and high off-isolation below -93dB
• Low distortion characteristics below 0.017% with a 600Ω load

Analog Switches, Multiplexers, Demultiplexers Applications

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

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify the specific suffix against official documentation to confirm temperature range and packaging format. The 'C' designation indicates commercial operation from 0°C to +70°C, while 'E' denotes extended range from -40°C to +85°C. Confirm RoHS compliance status through manufacturer datasheets. Ensure pinout alignment with existing designs due to legacy naming conventions.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component for applications requiring dual 4:1 multiplexing within a single 16-pin footprint. Verify that the required analog signal range aligns with the single-supply capability up to VCC. Consider the 10Ω on-resistance specification when designing for low-impedance loads. Ensure logic levels match the TTL/CMOS thresholds for the intended supply voltage.

Analog Switches, Multiplexers, Demultiplexers Part Context

The MAX4618 belongs to the MAX4617/MAX4618/MAX4619 family of high-speed, low-voltage CMOS analog switches manufactured by Analog Devices Inc./Maxim Integrated. This series provides pin-compatible alternatives to standard 74HC logic devices while offering superior electrical performance such as lower leakage and faster switching speeds.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

Direct pin-compatible replacements include the MAX4617 (8:1 mux) and MAX4619 (dual SPDT). Industry-standard equivalents like the 74HC4052 may be used if electrical parameters allow, though performance differences exist.