PI5A393AW

Switch Time (Ton, Toff) (Max):	20ns, 10ns
Base Part Number:	PI5A393
Supplier Device Package:	16-SOIC
Package / Case:	16-SOIC (0.154", 3.90mm Width)
Operating Temperature:	-40°C ~ 85°C (TA)
Crosstalk:	-72dB @ 30MHz
Current - Leakage (IS(off)) (Max):	30nA
Channel Capacitance (CS(off), CD(off)):	13pF
Charge Injection:	5pC
-3db Bandwidth:	200MHz
Series:	--
Voltage - Supply, Dual (V±):	--
Voltage - Supply, Single (V+):	2 V ~ 6 V
Channel-to-Channel Matching (ΔRon):	400 mOhm
On-State Resistance (Max):	18 Ohm
Number of Circuits:	4
Multiplexer/Demultiplexer Circuit:	1:1
Switch Circuit:	SPST - NO/NC
Part Status:	Obsolete
Packaging:	Tube

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PI5A393AW is a bundle of four analog switches designed in a 24-pin SSOP package. It contains two quad SPST switches and two dual 3/1 or 2/1 SPST switches. The PI5A393AW is able to switch and mix both digital and analog signals and have exceptionally broad input ranges of signals. This IC is ideal for use in noisy environments, as it offers three types of on-chip protection : over voltage protection (OV protection ), turnaround protection (Reverse protection ) und static static discharge (ESD protection).The PI5A393AW offers schematic flexibility by allowing users to configure the switches for multiple tasks. For instance, two independent SPST switches can be used for four different selections, or a single multiplexer can be used for input selection in an analog-to-digital converter (ADC). The PI5A393AW also has an excellent on-resistance variation over temperature, making it a great choice for high-sensitivity applications. The PI5A393AW operates from a single 5V power supply, and it has low power consumption and a low on time delay. It also features a logic input to control the analog switches, and it has an active MIN logic levels which prevents power-down problems.The PI5A393AW is used in a wide variety of applications including audio and video switches, automotive audio systems, audio mute, digital potentiometers, digital interfaces, and ADC converters. It is also used in multi-channel audio systems, TV audio systems, and software-defined radios.The working principle of the PI5A393AW is straightforward. The chip contains four analog switches, each with its own control. Each switch can be activated and deactivated by the logic input. The PI5A393AW is also equipped with a fault detector that monitors the output terminals of all four switches for short-circuiting, undervoltage and overvoltage conditions. If any of these conditions are detected, the fault detector will shut down the chip until the fault is cleared. Overall, the PI5A393AW is an excellent choice for noisy applications because of its high immunity to electrical noise, its low power consumption, and its rugged design. It is also a great choice for multi-channel audio and video applications, audio mute, and digital interfaces. With its wide input range and its logic input, the chip offers a great level of flexibility and control, making it an easy choice for many applications.

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