TMUX1102DCKR

$1.50

Description：IC SWITCH SPST X 1 4OHM SC70-5
Series：-

SKU:a1b5a2b9518c Category: Analog Switches, Multiplexers, Demultiplexers Brand: Texas Instruments

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Product introduction

Product Detailed Parameters

Description：IC SWITCH SPST X 1 4OHM SC70-5
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT)
Switch Circuit：SPST
Multiplexer/Demultiplexer Circuit：1:01
On-State Resistance (Max)：4Ohm
Channel-to-Channel Matching (ΔRon)：850mOhm
Voltage - Supply, Single (V+)：1.08V ~ 5.5V
Voltage - Supply, Dual (V±)：-
Switch Time (Ton, Toff) (Max)：-
-3db Bandwidth：300MHz
Charge Injection：-1.5pC
Channel Capacitance (CS(off), CD(off))：6pF, 10pF
Current - Leakage (IS(off)) (Max)：80pA
Crosstalk：-
Operating Temperature：-40°C ~ 125°C (TA)
Mounting Type：Surface Mount
Package / Case：5-TSSOP, SC-70-5, SOT-353
Supplier Device Package：SC-70-5
Number of Circuits：1
Grade：-
Qualification：-

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TMUX1102DCKR

Overview

The TMUX1102DCKR is a single-channel analog switch IC from Texas Instruments, configured as a 1 x SPST device. It operates on a single supply voltage ranging from 1.08 V to 5.5 V. The component features a maximum on-state resistance of 4.9 Ohms and a maximum supply current of 1 uA. It is housed in an SC70-5 surface-mount package and supports operation across a temperature range of -40 C to +125 C.

Feature Summary

Ultra-low leakage current specification for high-impedance signal integrity
Low on-state resistance for minimal signal attenuation
Wide single-supply voltage compatibility for flexible power designs

Applications

Battery-powered portable instrumentation
Automotive sensor signal routing
Industrial process control systems

Procurement Notes

Verify the specific ordering suffix against the manufacturer datasheet to confirm package type and tape-and-reel specifications. Ensure the component meets RoHS compliance requirements for the target assembly process. Cross-reference the part number with official distributor catalogs to validate authenticity and traceability before procurement.

Selection Notes

Select this component when a single-pole single-throw configuration with low leakage is required. Compare the 4.9 Ohm on-resistance against circuit tolerance limits. Verify that the SC70-5 footprint aligns with the PCB layout constraints and that the 1.08 V minimum operating voltage suits the system power rail.

Part Context

This part belongs to the TMUX1102 series of ultra-low leakage analog switches. It shares core electrical characteristics with other variants in the family, such as the TMUX1101 and TMUX1102DBVR, differing primarily in packaging options like SOT-23-5 or SC70-5. The series is designed for applications requiring minimal static power consumption.

Replacement Considerations

The TMUX1102DBVR offers identical electrical performance in a SOT-23-5 package. The TMUX1101DCKR provides the same functionality in the SC70-5 package. Verify pinout compatibility and thermal characteristics when substituting these equivalents.

How to buy

Online and offline orders are supported. If the item is available for online purchase, you can place it in the cart; for wholesale pricing, please contact our product manager for a quote.

Payment Method

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Delivery time

In-stock items usually ship within 24 hours. Otherwise, shipment is arranged 1 to 2 days after the items arrive at our warehouse. Timing depends on destination and shipping method.

Freight calculation

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Mode of Transportation

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Return and Refund

Returns are accepted within 60 days of invoice with RMA approval. Items must be resalable; original invoice and test report are required. No returns for customer errors.