PI5A3167CTAEX

$0.13

Description：IC SW SPST-NCX1 1.2OHM SOT23-5
Series：-

SKU:f1ed1fd9aa8b Category: Analog Switches, Multiplexers, Demultiplexers Brand: Diodes Incorporated

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Product introduction

Product Detailed Parameters

Description：IC SW SPST-NCX1 1.2OHM SOT23-5
Series：-
Mfr：Diodes Incorporated
Package：Tape & Reel (TR)
Switch Circuit：SPST - NC
Multiplexer/Demultiplexer Circuit：1:01
On-State Resistance (Max)：1.2Ohm
Channel-to-Channel Matching (ΔRon)：-
Voltage - Supply, Single (V+)：1.65V ~ 5.5V
Voltage - Supply, Dual (V±)：-
Switch Time (Ton, Toff) (Max)：6ns, 7.5ns
-3db Bandwidth：200MHz
Charge Injection：35pC
Channel Capacitance (CS(off), CD(off))：15pF
Current - Leakage (IS(off)) (Max)：20nA
Crosstalk：-
Operating Temperature：-40°C ~ 85°C (TA)
Mounting Type：Surface Mount
Package / Case：SC-74A, SOT-753
Supplier Device Package：SOT-23-5
Number of Circuits：1
Grade：-
Qualification：-

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PI5A3167CTAEX

Overview

The PI5A3167CTAEX is a single-pole single-throw (SPST) CMOS analog switch manufactured by Diodes Incorporated. It operates within a supply voltage range of 1.65V to 5.5V and features an ultra-low on-resistance of 0.8Ω typical at 3.0V VCC. The device provides rail-to-rail signal handling, fast transition speeds of 2ns at 5.0V, and a high bandwidth of 200MHz. It includes power-off protection on I/O pins and control input overvoltage tolerance up to 5.5V. Packaged in a lead-free SOT23-5 format, it supports an extended industrial temperature range from -40°C to 85°C.

Feature Summary

Ultra-low on-resistance for minimal signal loss
Rail-to-rail signal range capability
Power-off protection on input/output pins
Control input tolerant to 5.5V independent of supply

Applications

Cell phones
PDAs
Portable instrumentation
Battery powered communications
Computer peripherals

Procurement Notes

Verify the specific package code TA corresponds to the required SOT23-5 footprint during procurement. Confirm that the ordering suffix X indicates tape and reel packaging if automated assembly is planned. Ensure the component meets RoHS3 and Green specifications as stated in the manufacturer documentation before finalizing orders.

Selection Notes

Select this component when low on-resistance and high bandwidth are critical for signal integrity in portable devices. The wide operating voltage range allows compatibility with various logic levels. Verify that the thermal dissipation requirements fit within the SOT23-5 package limits for the intended application environment.

Part Context

This part belongs to the PI5A3167C series of low-voltage SPST analog switches. It shares core electrical characteristics with other variants like the SC70-5 packaged version but differs in physical dimensions and pin spacing. The family is designed for bus and analog applications requiring fast switching and low power consumption.