TS3A44159TD1

$1.11

Description：IC SWITCH SPDT X 4 450MOHM DIE
Series：-

SKU:1c0555497492 Category: Analog Switches, Multiplexers, Demultiplexers Brand: Texas Instruments

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Product introduction

Product Detailed Parameters

Description：IC SWITCH SPDT X 4 450MOHM DIE
Series：-
Mfr：Texas Instruments
Package：Tube
Switch Circuit：SPDT
Multiplexer/Demultiplexer Circuit：2:01
On-State Resistance (Max)：450mOhm
Channel-to-Channel Matching (ΔRon)：50mOhm
Voltage - Supply, Single (V+)：1.65V ~ 4.3V
Voltage - Supply, Dual (V±)：-
Switch Time (Ton, Toff) (Max)：23ns, 32ns
-3db Bandwidth：35MHz
Charge Injection：139pC
Channel Capacitance (CS(off), CD(off))：50pF
Current - Leakage (IS(off)) (Max)：20nA
Crosstalk：-73dB @ 100kHz
Operating Temperature：25°C
Mounting Type：Surface Mount
Package / Case：Die
Supplier Device Package：Die
Number of Circuits：4
Grade：-
Qualification：-

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TS3A44159TD1

Overview

The TS3A44159TD1 is a quad single-pole double-throw (SPDT) analog switch manufactured by Texas Instruments. It operates on a single supply voltage ranging from 1.65 V to 4.3 V. The device features a maximum on-resistance of 450 mOhms and supports a continuous DC switch current of 100 mA. Key timing specifications include a maximum turn-on time of 23 ns and a maximum turn-off time of 32 ns. It functions within an operating temperature range of -40°C to +85°C and utilizes a TSSOP-16 package.

Feature Summary

Quad SPDT configuration for signal routing
Low on-resistance for minimal signal loss
Single-supply operation capability

Applications

Audio path switching in portable devices
Video signal multiplexing
Data acquisition systems

Procurement Notes

Verify the specific suffix 'TD1' against official Texas Instruments documentation to confirm tape-and-reel packaging details and moisture sensitivity level. Ensure the ordering part number matches the required package variant and environmental compliance standards before procurement.

Selection Notes

Select this component when a low-voltage, quad-channel analog switch is required. Compare the 450 mOhm on-resistance and 100 mA current handling against system requirements. Verify that the TSSOP-16 footprint fits the PCB layout constraints.

Part Context

This part belongs to the TS3A44159 family of analog switches. It shares core electrical characteristics with variants like the TS3A44159PWR and TS3A44159RGTR, differing primarily in packaging type and reel specifications rather than internal circuit performance.