TS5A3159ADCKRE4

$0.27

Description：IC SWITCH SPDTX1 900MOHM SC70-6
Series：-

SKU:e909a9b0d30e Category: Analog Switches, Multiplexers, Demultiplexers Brand: Texas Instruments

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Product introduction

Product Detailed Parameters

Description：IC SWITCH SPDTX1 900MOHM SC70-6
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR)
Switch Circuit：SPDT
Multiplexer/Demultiplexer Circuit：2:01
On-State Resistance (Max)：900mOhm
Channel-to-Channel Matching (ΔRon)：50mOhm
Voltage - Supply, Single (V+)：1.65V ~ 5.5V
Voltage - Supply, Dual (V±)：-
Switch Time (Ton, Toff) (Max)：30ns, 20ns
-3db Bandwidth：100MHz
Charge Injection：-20pC
Channel Capacitance (CS(off), CD(off))：18pF
Current - Leakage (IS(off)) (Max)：20nA
Crosstalk：-64dB @ 1MHz
Operating Temperature：-40°C ~ 85°C (TA)
Mounting Type：Surface Mount
Package / Case：6-TSSOP, SC-88, SOT-363
Supplier Device Package：SC-70-6
Number of Circuits：1
Grade：-
Qualification：-

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TS5A3159ADCKRE4

Overview

The TS5A3159ADCKRE4 is a single-channel, 2:1 analog switch manufactured by Texas Instruments. It operates on a single supply voltage ranging from 1.65 V to 5.5 V and features a maximum on-resistance of 900 mOhms. The device provides break-before-make switching action to prevent signal distortion during channel transitions. Key electrical specifications include a maximum propagation delay of 30 ns for turn-on and 20 ns for turn-off. It supports a continuous DC switch current of 100 mA and maintains low power consumption with a maximum supply current of 500 nA. The component is housed in a SC-70-6 surface-mount package and functions within an operating temperature range of -40°C to +85°C.

Feature Summary

Integrated powered-off protection ensures high isolation when the supply voltage is removed or at zero volts.
Break-before-make switching architecture prevents signal overlap and distortion between channels.
Low charge injection and matched on-resistance characteristics minimize signal distortion for high-fidelity applications.

Applications

Portable audio equipment requiring low distortion signal routing
Battery-powered consumer electronics utilizing single-supply operation
Communication and networking signal path switching

Procurement Notes

Verify the specific suffix E4 indicates lead-free compliance and RoHS standards before procurement. Confirm the SC-70-6 package dimensions match the target PCB footprint. Check current lifecycle status as distribution data may vary regarding availability versus end-of-life notifications. Ensure the single-channel SPDT configuration meets the circuit requirements without needing additional multiplexers.

Selection Notes

Select this component when a single-pole double-throw switch is required with low on-resistance under 1V to 5.5V supplies. The SC-70-6 package suits space-constrained designs compared to larger TSSOP options. Consider the 900 mOhm resistance limit for signal integrity requirements. Verify that the 100 mA current rating aligns with the load expectations of the connected analog signals.

Part Context

This part belongs to the TS5A3159A family of analog switches designed for portable and battery-operated devices. The E4 suffix typically denotes environmental compliance modifications such as lead-free plating while maintaining identical electrical performance to the base TS5A3159ADCKR model. It serves as a compact solution for signal multiplexing in mobile and handheld applications.