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PI5A391AW +BOM

16-SOIC Packaged 4-Circuit IC Switch with 1:1 Ratio and 18-Ohm Resistance

Manufacturer:

Diodes Incorporated
Mfr.Part #:

PI5A391AW
Datasheet:

PI5A391AW Datasheet (PDF)
Switch Circuit:

SPST - NC
Multiplexer/Demultiplexer Circuit:

1:1
Number Of Circuits:

4
On-State Resistance (Max):

18Ohm
EDA/CAD Models:

Request Free CAD Models for PI5A391AW

PI5A391AW Information

General Description

The PI5A391AW is a high-performance Analog Switch from Diodes Incorporated, a leading manufacturer of innovative semiconductor components. This 4-circuit IC switch is designed as a 1:1 analog switch, offering excellent channel-to-channel matching and low crosstalk for reliable signal transmission. The device features an on-state resistance (max) of 18Ohm, making it suitable for a wide range of applications including audio, medical equipment, industrial automation, and more. The PI5A391AW is typically used in devices that require precise switching between different analog signal paths or to enable channel selection and routing. The low power consumption, high speed, and excellent linearity of this device make it an ideal solution for many demanding application scenarios. Please note that the PI5A391AW product has been declared obsolete by Diodes Incorporated, which means limited availability and no further development or improvement are expected.

Key Features

1:1 analog switch with high channel-to-channel matching
Low crosstalk for reliable signal transmission
On-state resistance (max) of 18Ohm
Switch time (Ton, Toff) (max) of 20ns/10ns
-3db bandwidth: 200MHz
Charge injection: 5pC
Channel capacitance (CS(off), CD(off)): 13pF
Current - leakage (IS(off)) (max): 30nA

Application

Audio equipment, amplifiers, and mixers
Medical equipment, such as portable ultrasound devices
Industrial automation systems, including programmable logic controllers (PLCs)
Test and measurement instruments, such as signal generators and analyzers

Specifications

Switch Circuit	SPST - NC	Multiplexer/Demultiplexer Circuit	1:1
Number of Circuits	4	On-State Resistance (Max)	18Ohm
Channel-to-Channel Matching (ΔRon)	400mOhm	Voltage - Supply, Single (V+)	2V ~ 6V
Switch Time (Ton, Toff) (Max)	20ns, 10ns	-3db Bandwidth	200MHz
Charge Injection	5pC	Channel Capacitance (CS(off), CD(off))	13pF
Current - Leakage (IS(off)) (Max)	30nA	Crosstalk	-72dB @ 30MHz
Operating Temperature	-40°C ~ 85°C (TA)	Mounting Type	Surface Mount
Base Product Number	PI5A391	Package/Case	SOIC-16