MAX4783EUE+

Analog Switches, Multiplexers, Demultiplexers Overview

The MAX4783EUE+ is a high-speed, low-voltage CMOS analog switch configured as three single-pole/double-throw (SPDT) switches. It operates from a single +1.6V to +3.6V supply and features a typical on-resistance of 0.7Ω at +3V and 1.6Ω at +1.8V. The device handles continuous currents up to 150mA with rail-to-rail analog signal capability. Key electrical parameters include a turn-on time of 11ns and turn-off time of 4ns at +3V. It consumes less than 3µW of quiescent power and offers -90dB off-isolation at 1MHz. The component is housed in a 16-pin TSSOP package and supports an operating temperature range of -40°C to +85°C.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Configured as three independent SPDT switches for flexible signal routing
• Low on-resistance with minimal flatness variation across the signal range
• High-current handling capacity suitable for demanding load applications
• Compatible with standard CMOS logic levels for direct interface

Analog Switches, Multiplexers, Demultiplexers Applications

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

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify the specific ordering suffix 'EUE+' corresponds to the required temperature grade (-40°C to +85°C) and TSSOP-16 package configuration. Confirm that the pinout matches the functional diagram for the MAX4783 variant, specifically ensuring correct identification of X, Y, Z outputs and their respective normally open/closed inputs relative to address pins A, B, and C.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component when designing systems that require multiple SPDT switching functions within a compact footprint. Ensure the supply voltage remains within the 1.6V to 3.6V range to maintain specified on-resistance and leakage characteristics. Consider the 150mA continuous current rating for load requirements and verify that the 11ns/4ns switching speeds meet the system timing constraints.

Analog Switches, Multiplexers, Demultiplexers Part Context

This part belongs to the MAX4781/MAX4782/MAX4783 family of high-speed analog switches. While sharing identical pinouts and general specifications, the MAX4783 is distinctively configured as three SPDT switches, whereas the MAX4781 provides an 8-channel multiplexer and the MAX4782 offers two 4-channel multiplexers. All variants utilize the same 16-pin TSSOP or Thin QFN packages.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

The datasheet confirms pin compatibility with industry-standard 74HC4051/74HC4052/74HC4053 and Maxim's MAX4617/MAX4618/MAX4619 series. Designers should note that while pinouts are identical, electrical characteristics such as on-resistance and speed may differ significantly between these families.