MAX4638ESE+T

Description：IC MUX 8:1 3.5OHM 16SOIC
Series：-

SKU:1355c97bb9ca Category: Analog Switches, Multiplexers, Demultiplexers Brand: Analog Devices Inc./Maxim Integrated

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Product introduction

MAX4638ESE+T is listed in the Analog Switches, Multiplexers, Demultiplexers range at ChipApex. The manufacturer field lists Analog Devices Inc./Maxim Integrated. Its product description is IC MUX 8:1 3.5OHM 16SOIC. Review the specifications below when checking this part for your BOM.

Analog Switches, Multiplexers, Demultiplexers specifications for MAX4638ESE+T

Description：IC MUX 8:1 3.5OHM 16SOIC
Series：-
Mfr：Analog Devices Inc./Maxim Integrated
Package：Tape & Reel (TR)
Switch Circuit：-
Multiplexer/Demultiplexer Circuit：8:01
On-State Resistance (Max)：3.5Ohm
Channel-to-Channel Matching (ΔRon)：100mOhm
Voltage - Supply, Single (V+)：1.8V ~ 5.5V
Voltage - Supply, Dual (V±)：±2.5V
Switch Time (Ton, Toff) (Max)：18ns, 7ns
-3db Bandwidth：50MHz
Charge Injection：13pC
Channel Capacitance (CS(off), CD(off))：9pF, 40pF
Current - Leakage (IS(off)) (Max)：250pA
Crosstalk：-85dB @ 1MHz
Operating Temperature：-40°C ~ 85°C (TA)
Mounting Type：Surface Mount
Package / Case：16-SOIC (0.154", 3.90mm Width)
Supplier Device Package：16-SOIC
Number of Circuits：1

Analog Switches, Multiplexers, Demultiplexers datasheet and documents for MAX4638ESE+T

MAX4638ESE+T

Analog Switches, Multiplexers, Demultiplexers Overview

The MAX4638ESE+T is a single 8:1 CMOS analog multiplexer in a 16-pin SO package. It operates from a +1.8V to +5.5V single supply or ±2.5V dual supplies. Key electrical parameters include a maximum on-resistance of 6Ω at +3V and 3.5Ω at +5V, with a maximum transition time of 20ns. The device supports rail-to-rail signal handling, features TTL/CMOS-compatible logic inputs, and guarantees low leakage currents of 0.25nA at +25°C.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

Supports bidirectional signal routing with rail-to-rail analog signal handling capabilities.
Features standard BCD decoding for address selection and an enable input for cascading.
Ensures break-before-make switching to prevent channel overlap during transitions.

Analog Switches, Multiplexers, Demultiplexers Applications

Automatic Test Equipment
Low-Voltage Data-Acquisition Systems
Audio and Video Signal Routing

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify the specific suffix 'E' corresponds to the industrial temperature range (-40°C to +85°C) and 'S' indicates the 16-pin Small Outline package. Confirm that the '+T' designation aligns with tape-and-reel packaging requirements for automated assembly processes.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component when a single 8-channel multiplexer is required within a 16-pin footprint. Ensure the application voltage stays within the +1.8V to +5.5V range. Verify that the 6Ω maximum on-resistance at lower voltages meets the system's signal integrity requirements.

Analog Switches, Multiplexers, Demultiplexers Part Context

This part belongs to the MAX4638/MAX4639 family of low-voltage analog multiplexers. The MAX4638 variant specifically provides a single 8:1 configuration, whereas the MAX4639 offers a dual 4:1 setup. Both share identical control logic and electrical characteristics.