MAX4581CSE+

$4.22

Description：IC MUX 8:1 80OHM 16SOIC
Series：-

SKU:58d0a15623ca Category: Analog Switches, Multiplexers, Demultiplexers Brand: Analog Devices Inc./Maxim Integrated

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Product introduction

MAX4581CSE+ 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 80OHM 16SOIC. Review the specifications below when checking this part for your BOM.

Analog Switches, Multiplexers, Demultiplexers specifications for MAX4581CSE+

Description：IC MUX 8:1 80OHM 16SOIC
Series：-
Mfr：Analog Devices Inc./Maxim Integrated
Package：Tube
Switch Circuit：-
Multiplexer/Demultiplexer Circuit：8:01
On-State Resistance (Max)：80Ohm
Channel-to-Channel Matching (ΔRon)：1Ohm
Voltage - Supply, Single (V+)：2V ~ 12V
Voltage - Supply, Dual (V±)：±2V ~ 6V
Switch Time (Ton, Toff) (Max)：200ns, 100ns
-3db Bandwidth：-
Charge Injection：0.5pC
Channel Capacitance (CS(off), CD(off))：4pF, 18pF
Current - Leakage (IS(off)) (Max)：1nA
Crosstalk：-78dB @ 1MHz
Operating Temperature：0°C ~ 70°C (TA)
Mounting Type：Surface Mount
Package / Case：16-SOIC (0.154", 3.90mm Width)
Supplier Device Package：16-SOIC
Number of Circuits：1
Grade：-
Qualification：-

Analog Switches, Multiplexers, Demultiplexers datasheet and documents for MAX4581CSE+

MAX4581CSE+

Analog Switches, Multiplexers, Demultiplexers Overview

The MAX4581CSE+ is a low-voltage, CMOS analog multiplexer IC configured as an 8-channel switch. It operates with dual supplies from ±2V to ±6V or a single supply from +2V to +12V. The device features a maximum on-resistance of 80Ω at ±5V and 150Ω at +5V single supply. Off-leakage current is guaranteed at 1nA at +25°C. Logic inputs are TTL/CMOS compatible. The component is housed in a 16-pin Narrow SO package and supports an operating temperature range of 0°C to +70°C.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

TTL/CMOS-logic compatible digital inputs
Rail-to-rail analog signal handling capability
Low distortion performance for high-fidelity routing

Analog Switches, Multiplexers, Demultiplexers Applications

Battery-operated equipment
Audio and video signal routing
Low-voltage data-acquisition systems
Communications circuits

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify the specific ordering suffix 'CSE+' against official manufacturer documentation to confirm the commercial temperature range and narrow SOIC package type. Ensure compatibility with system voltage requirements before procurement. Confirm RoHS compliance status through authorized distributors or direct manufacturer channels.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this part for applications requiring an 8:1 multiplexer configuration within a 16-pin footprint. Verify that the required analog signal range fits within the specified single or dual supply limits. Consider the 80Ω on-resistance specification when designing for precision signal paths.

Analog Switches, Multiplexers, Demultiplexers Part Context

This component belongs to the MAX4581/MAX4582/MAX4583 family of low-voltage CMOS analog switches. The MAX4581 variant specifically provides an 8-channel multiplexer architecture. It serves as a pin-compatible alternative to industry-standard logic families while offering improved electrical characteristics for modern low-voltage designs.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

Public confirmed substitute part numbers include MAX4581ESE+, MAX4581EUE+, and MAX4581EEE+. These variants share identical functionality but differ in operating temperature ranges or physical package types such as TSSOP or QSOP.

Analog Switches, Multiplexers, Demultiplexers FAQ

What is the logic input threshold voltage for the MAX4581CSE+?

The logic inputs have 0.8V to 2.4V thresholds, ensuring TTL/CMOS compatibility when using a single +5V or dual ±5V supply.

How does the on-resistance vary with supply voltage?

The on-resistance is guaranteed at 80Ω with ±5V supplies and 150Ω with a single +5V supply.

Is the MAX4581CSE+ suitable for automotive applications?

No, the 'C' suffix indicates a commercial temperature range (0°C to +70°C). Automotive versions are available with the 'A' suffix (-40°C to +125°C) or AEC-Q100 qualified variants.

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