MAX4692ETE+T

Analog Switches, Multiplexers, Demultiplexers Overview

The MAX4692ETE+T is a dual 4-channel multiplexer IC from the Analog Devices/MAXIM MAX4691–MAX4694 family. It operates on single +2V to +11V or dual ±2V to ±5.5V supplies. Key electrical parameters include an on-resistance of 35Ω (max) at +5V supply and 25Ω (max) at ±4.5V dual supplies, with channel matching of 5Ω (max) at +2.7V and 3Ω (max) at ±4.5V. The device features low leakage currents of 20nA (max) at +85°C, fast transition times of 90ns, and -90dB crosstalk at 100kHz. Digital inputs are 1.8V logic-compatible at +3V and TTL-compatible at +5V. It is housed in a 16-pin TQFN-EP package.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Dual 4-channel multiplexer configuration for signal routing
• Low on-resistance with guaranteed flatness and channel matching
• Rail-to-rail signal handling capability
• 1.8V logic compatibility for low-voltage digital control

Analog Switches, Multiplexers, Demultiplexers Applications

• Audio and video signal routing
• Cellular phones
• Battery-operated equipment
• Communications circuits
• Modems

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify the specific ordering suffix ETE+T corresponds to the 16-pin TQFN-EP package and tape-and-reel delivery format. Confirm lead-free/RoHS compliance status as indicated by the '+' suffix. Ensure the component matches the exact temperature range of -40°C to +85°C required for the application environment before finalizing procurement orders.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component when a dual 4:1 multiplexer topology is required within space-constrained designs. The TQFN-EP package offers a compact footprint compared to larger alternatives. Verify that the system's analog signal voltage ranges fall within the V+ to V- limits and that the digital control logic levels align with the 1.8V or TTL compatibility requirements of the device.

Analog Switches, Multiplexers, Demultiplexers Part Context

This part belongs to the MAX4691–MAX4694 series of low-voltage CMOS analog switches. The series includes variants configured as 8:1 muxes, dual 4:1 muxes, triple SPDTs, and quad SPDTs. All members share similar electrical characteristics and packaging options, including UCSP and QFN/TQFN formats, designed for portable and battery-powered applications requiring efficient signal switching.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

Direct functional substitutes within the same series include MAX4691ETE+T (8:1 mux) and MAX4693ETE+T (triple SPDT), though pin configurations differ. Cross-family replacements require verification of on-resistance, leakage, and package dimensions to ensure mechanical and electrical compatibility.