NLAS5223CMUTAG

$0.37

Description：IC SWITCH SPDTX2 350MOHM 10UQFN
Series：-

SKU:4011277fa660 Category: Analog Switches, Multiplexers, Demultiplexers Brand: onsemi

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Product introduction

Product Detailed Parameters

Description：IC SWITCH SPDTX2 350MOHM 10UQFN
Series：-
Mfr：onsemi
Package：Tape & Reel (TR),Cut Tape (CT)
Switch Circuit：SPDT
Multiplexer/Demultiplexer Circuit：2:01
On-State Resistance (Max)：350mOhm
Channel-to-Channel Matching (ΔRon)：50mOhm (Max)
Voltage - Supply, Single (V+)：1.65V ~ 4.5V
Voltage - Supply, Dual (V±)：-
Switch Time (Ton, Toff) (Max)：50ns, 30ns
-3db Bandwidth：24MHz
Charge Injection：38pC
Channel Capacitance (CS(off), CD(off))：60pF
Current - Leakage (IS(off)) (Max)：5nA
Crosstalk：-70dB @ 100kHz
Operating Temperature：-40°C ~ 85°C (TA)
Mounting Type：Surface Mount
Package / Case：10-UFQFN
Supplier Device Package：10-UQFN (1.4x1.8)
Number of Circuits：2
Grade：-
Qualification：-

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NLAS5223CMUTAG

Overview

The NLAS5223CMUTAG is a dual independent Single Pole Double Throw (SPDT) analog switch fabricated in sub-micron silicon gate CMOS technology. It operates on a single supply voltage ranging from 1.65 V to 4.5 V and features an ultra-low on-resistance of 0.35 Ω at VCC = 4.3 V. The device supports full 0-VCC signal handling capability with high off-channel isolation and low standby current below 50 nA. It includes guaranteed break-before-make switching, large current clamping diodes at analog inputs capable of ±100 mA continuous current, and handles up to ±320 mA through each switch. The component is housed in a 1.4 x 1.8 x 0.55 mm UQFN10 package.

Feature Summary

Ultra-low on-resistance for minimal signal loss
Guaranteed break-before-make switching prevents driver shorting
Full 0-VCC signal handling capability across the supply range
Large current clamping diodes protect against input overvoltage

Applications

Cell phone audio blocks
Speaker and earphone switching
Ring-tone chip/amplifier switching
Modems

Procurement Notes

Verify the specific ordering suffix 'MUTAG' corresponds to the tape and reel packaging configuration containing 3000 units per reel. Confirm that the device marking 'AK' matches the intended part variant within the NLAS5223C family. Ensure compliance with RoHS standards as indicated by the Pb-Free designation in the datasheet documentation.

Selection Notes

Select this component when low on-resistance and high linearity are critical for audio signal paths. The NLAS5223C variant interfaces effectively with 2.8 V chipsets, while the NLAS5223CL variant is optimized for 1.8 V systems. Consider the UQFN10 package dimensions for space-constrained printed circuit board layouts requiring surface mount assembly.

Part Context

This part belongs to the NLAS5223 series of advanced CMOS analog switches designed for portable electronic applications. The series emphasizes low power consumption and high performance in small form factors. The NLAS5223CMUTAG specifically denotes the commercial grade version packaged in a lead-free UQFN10 configuration suitable for automated surface mount manufacturing processes.