MAX389EWG

Description：IC SWITCH SP4T X 2 3KOHM 24SOIC
Series：-

SKU:0dc6c3225371 Category: Analog Switches, Multiplexers, Demultiplexers Brand: Analog Devices Inc./Maxim Integrated

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Product introduction

MAX389EWG 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 SWITCH SP4T X 2 3KOHM 24SOIC. Review the specifications below when checking this part for your BOM.

Analog Switches, Multiplexers, Demultiplexers specifications for MAX389EWG

Description：IC SWITCH SP4T X 2 3KOHM 24SOIC
Series：-
Mfr：Analog Devices Inc./Maxim Integrated
Package：Tube
Switch Circuit：SP4T
Multiplexer/Demultiplexer Circuit：4:01
On-State Resistance (Max)：3kOhm
Channel-to-Channel Matching (ΔRon)：300Ohm
Voltage - Supply, Single (V+)：-
Voltage - Supply, Dual (V±)：±4.5V ~ 18V
Switch Time (Ton, Toff) (Max)：1.5µs, 1µs
-3db Bandwidth：-
Charge Injection：55pC
Channel Capacitance (CS(off), CD(off))：5pF, 25pF
Current - Leakage (IS(off)) (Max)：500pA
Crosstalk：-
Operating Temperature：-40°C ~ 85°C (TA)
Mounting Type：Surface Mount
Package / Case：24-SOIC (0.295", 7.50mm Width)
Supplier Device Package：24-SOIC
Number of Circuits：2

Analog Switches, Multiplexers, Demultiplexers datasheet and documents for MAX389EWG

MAX389EWG

Analog Switches, Multiplexers, Demultiplexers Overview

The MAX389EWG is a single-channel analog switch and multiplexer manufactured by Analog Devices Inc./Maxim Integrated. It features an 8:1 multiplexer configuration housed in a 24-SOIC surface-mount package. The device supports dual supply voltages ranging from ±4.5V to ±18V. Key electrical parameters include a maximum on-resistance of 3 kΩ, channel-to-channel matching of 300 Ω, and a charge injection of 55 pC. Switching times are specified with a maximum Ton of 1.5 µs and Toff of 1 µs. Leakage current is limited to 500 pA, with channel capacitance values of 5 pF (on) and 25 pF (off). The component operates within a temperature range of -40°C to +85°C.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

Provides 8:1 signal routing capability for single-channel applications
Supports wide dual-supply voltage operation up to ±18V
Features low charge injection for improved signal integrity

Analog Switches, Multiplexers, Demultiplexers Applications

Signal multiplexing in data acquisition systems
Audio and video signal routing
Test and measurement equipment front-ends

Analog Switches, Multiplexers, Demultiplexers Part Context

The MAX389EWG belongs to the MAX388/MAX389 family of high-voltage analog switches. This series is characterized by its ability to handle substantial voltage swings while maintaining low distortion. The EWG suffix specifically denotes the 24-SOIC package variant, distinguishing it from other packaging options within the same functional family.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

The MAX388EWG is a functionally similar single-channel 8:1 multiplexer within the same product family. Verification of pin compatibility and specific parameter tolerances against the MAX388 datasheet is required before substitution.

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