MAX349CAP+

$11.24

Description：IC MUX 8:1 100OHM 20SSOP
Series：-

SKU:3d9279f5deef Category: Analog Switches, Multiplexers, Demultiplexers Brand: Analog Devices Inc./Maxim Integrated

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Product introduction

MAX349CAP+ 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 100OHM 20SSOP. Review the specifications below when checking this part for your BOM.

Analog Switches, Multiplexers, Demultiplexers specifications for MAX349CAP+

Description：IC MUX 8:1 100OHM 20SSOP
Series：-
Mfr：Analog Devices Inc./Maxim Integrated
Package：Tube
Switch Circuit：-
Multiplexer/Demultiplexer Circuit：8:01
On-State Resistance (Max)：100Ohm
Channel-to-Channel Matching (ΔRon)：16Ohm (Max)
Voltage - Supply, Single (V+)：2.7V ~ 16V
Voltage - Supply, Dual (V±)：±2.7V ~ 8V
Switch Time (Ton, Toff) (Max)：275ns, 150ns
-3db Bandwidth：-
Charge Injection：1pC
Channel Capacitance (CS(off), CD(off))：2pF, 2pF
Current - Leakage (IS(off)) (Max)：100pA
Crosstalk：-90dB @ 100kHz
Operating Temperature：0°C ~ 70°C (TA)
Mounting Type：Surface Mount
Package / Case：20-SSOP (0.209", 5.30mm Width)
Supplier Device Package：20-SSOP
Number of Circuits：1

Analog Switches, Multiplexers, Demultiplexers datasheet and documents for MAX349CAP+

MAX349CAP+

Analog Switches, Multiplexers, Demultiplexers Overview

The MAX349CAP+T is an 8-channel serially controlled multiplexer housed in a 20-pin SSOP package. It operates from dual supplies of ±2.7V to ±8V or a single supply between +2.7V and +16V. The device features a maximum on-resistance of 100Ω, matched to 16Ω max, with flatness of 10Ω max over the signal range. Operating temperature ranges from 0°C to +70°C. Key electrical parameters include a turn-on time of up to 500ns and turn-off time of 300ns at +5V single supply. Supply current is typically 72µA at V+ and -1µA at V- under dual supply conditions.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

Serial interface compatible with SPI, QSPI, and MICROWIRE standards for simplified control
Bidirectional analog switches allowing interchangeable input and output connections
Rail-to-rail signal handling capability across the full power supply range
Asynchronous reset input to initialize all switches to the off state

Analog Switches, Multiplexers, Demultiplexers Applications

Serial data-acquisition systems
Industrial and process control systems
Audio signal routing
Avionics equipment

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify the specific ordering suffix against official manufacturer documentation to confirm package type and temperature grade. Ensure compatibility with existing system voltage levels and serial communication protocols before integration. Confirm availability through authorized distributors as stock levels fluctuate.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component when an 8-channel multiplexing solution with low-voltage operation is required. Verify that the application supports the specified serial interface timing constraints. Consider the thermal dissipation limits within the SSOP package if operating near maximum temperature ratings.

Analog Switches, Multiplexers, Demultiplexers Part Context

This part belongs to the MAX349/MAX350 family of serially controlled multiplexers manufactured by Analog Devices Inc./Maxim Integrated. The MAX349 variant provides a single 8-to-1 mux configuration, whereas the MAX350 offers dual 4-to-1 muxs. Both share identical control logic and electrical characteristics.