MAX391CPE

$1.76

Description：IC SWITCH SPST-NCX4 35OHM 16DIP
Series：-

SKU:007d97cca4a9 Category: Analog Switches, Multiplexers, Demultiplexers Brand: Analog Devices Inc./Maxim Integrated

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Product introduction

MAX391CPE 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 SPST-NCX4 35OHM 16DIP. Review the specifications below when checking this part for your BOM.

Analog Switches, Multiplexers, Demultiplexers specifications for MAX391CPE

Description：IC SWITCH SPST-NCX4 35OHM 16DIP
Series：-
Mfr：Analog Devices Inc./Maxim Integrated
Package：Tube
Switch Circuit：SPST - NC
Multiplexer/Demultiplexer Circuit：1:01
On-State Resistance (Max)：35Ohm
Channel-to-Channel Matching (ΔRon)：300mOhm
Voltage - Supply, Single (V+)：3V ~ 15V
Voltage - Supply, Dual (V±)：±3V ~ 8V
Switch Time (Ton, Toff) (Max)：130ns, 75ns
-3db Bandwidth：-
Charge Injection：2pC
Channel Capacitance (CS(off), CD(off))：9pF, 9pF
Current - Leakage (IS(off)) (Max)：100pA
Crosstalk：-85dB @ 1MHz
Operating Temperature：0°C ~ 70°C (TA)
Mounting Type：Through Hole
Package / Case：16-DIP (0.300", 7.62mm)
Supplier Device Package：16-PDIP
Number of Circuits：4

Analog Switches, Multiplexers, Demultiplexers datasheet and documents for MAX391CPE

MAX391CPE

Analog Switches, Multiplexers, Demultiplexers Overview

The MAX391CPE is a quad single-pole single-throw normally-closed analog switch manufactured by Analog Devices Inc./Maxim Integrated. It features four independent channels in a 16-pin PDIP package with a maximum on-resistance of 85 ohms. The device operates on a single supply voltage ranging from 10V to 30V or dual supplies from ±4.5V to ±20V. Key electrical specifications include a maximum charge injection of 5pC, off-state leakage current of 500pA, and channel-to-channel on-resistance matching of 2 ohms. Switching times are specified at 250ns for turn-on and 120ns for turn-off, with a typical crosstalk rejection of -100dB at 1MHz.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

Four independent SPST-NC analog switching channels integrated into a single monolithic CMOS structure.
Low charge injection characteristic suitable for precision signal routing applications.
High crosstalk rejection capability ensuring minimal signal interference between channels.
Robust on-resistance matching across all channels for consistent signal path performance.

Analog Switches, Multiplexers, Demultiplexers Applications

Precision data acquisition systems requiring low-distortion signal switching
Industrial process control instrumentation
Medical equipment signal conditioning circuits

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify component authenticity through authorized distributors as the part is obsolete. Check RoHS compliance status since standard versions may not meet current environmental regulations. Confirm package integrity upon receipt as ceramic or plastic DIP variants exist. Validate datasheet revisions against specific manufacturing lot dates to ensure parameter consistency.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component when high on-resistance tolerance is acceptable compared to lower resistance alternatives. Ensure supply voltage ranges align with system requirements given the 10V minimum single supply constraint. Consider thermal dissipation limits within the 16-PDIP package for high-density designs. Verify that normally-closed logic configuration matches the application's default state requirements.

Analog Switches, Multiplexers, Demultiplexers Part Context

This part belongs to the MAX391 family of quad SPST-NC analog switches. It shares functional similarities with the MAX391EPE variant but differs in operating temperature range and specific electrical parameters. The C suffix indicates commercial temperature grade operation. It serves as a legacy alternative to newer CMOS switch technologies offering comparable switching functionality.