MAX4052ACEE

Analog Switches, Multiplexers, Demultiplexers Overview

The MAX4052ACEE is a low-voltage CMOS analog multiplexer configured as two independent 4-channel switches. It operates with dual supplies from ±2.7V to ±8V or a single supply between +2.7V and +16V. The device features guaranteed on-resistance of 100Ω at ±5V, channel-to-channel match of 12Ω, and off-leakage current of 1nA at +25°C. Digital inputs are TTL/CMOS compatible with thresholds of 0.8V to 2.4V. Switching times include a maximum turn-on time of 175ns and turn-off time of 150ns at ±5V. It is housed in a 16-pin QSOP package and functions within an operating temperature range of 0°C to +70°C.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Pin-compatible with industry-standard 74HC4052 devices for easy upgrades
• TTL/CMOS logic compatibility ensures seamless integration with standard digital interfaces
• Rail-to-rail analog signal handling capability across the full supply voltage range

Analog Switches, Multiplexers, Demultiplexers Applications

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

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify the specific suffix 'CEE' corresponds to the 16-pin QSOP package and the 0°C to +70°C industrial temperature grade. Confirm that the 'A' designation indicates the tighter electrical specifications for on-resistance match and leakage currents compared to non-A variants. Ensure the component source provides valid traceability documentation consistent with Analog Devices manufacturing standards.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this part when a dual 4:1 multiplexer configuration is required alongside pin compatibility with legacy 74HC4052 designs. It is suitable for applications needing guaranteed low leakage and tight resistance matching under single or dual supply conditions. Consider the 16-pin QSOP footprint constraints during PCB layout planning.

Analog Switches, Multiplexers, Demultiplexers Part Context

This component belongs to the MAX4051/MAX4052/MAX4053 family of low-voltage CMOS analog switches. The MAX4052 variant specifically provides two independent 4-channel multiplexers, distinguishing it from the 8-channel MAX4051 and the three SPDT switch MAX4053. All members share similar electrical characteristics and pinouts.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

MAX4052ACSE+ (Narrow SOIC package)

Analog Switches, Multiplexers, Demultiplexers FAQ

How does the MAX4052 handle overvoltage protection?

Internal reverse ESD-protection diodes connect each analog signal pin to both V+ and V-. If an analog signal exceeds these rails, one of these diodes conducts.

What is the logic threshold behavior at higher supply voltages?

While TTL/CMOS compatible at +5V, the input logic threshold increases slightly as V+ rises. At +12V, the threshold is approximately 3.1V, remaining compatible with CMOS outputs.

How does frequency affect off-isolation performance?

In 50Ω systems, off-isolation is approximately -45dB at 10MHz. Performance degrades by approximately 20dB per decade as frequency increases beyond this point.