PI3CH3244 Series

8-Bit Bus Switch, 2-Enable Low 1.8V/2.5V/3.3V, High Bandwidth, Hot Plug

Catalog

8-Bit Bus Switch, 2-Enable Low 1.8V/2.5V/3.3V, High Bandwidth, Hot Plug

Part	Circuit	Operating Temperature [Max]	Operating Temperature [Min]	Independent Circuits	Package / Case	Mounting Type	Voltage - Supply [Min]	Voltage - Supply [Max]	Supplier Device Package	Type	Voltage Supply Source	Package / Case [y]	Package / Case [x]	Features	Switch Circuit	-3db Bandwidth	On-State Resistance (Max) [Max]	Voltage - Supply, Single (V+)	Multiplexer/Demultiplexer Circuit	Number of Channels
Diodes Inc PI3CH3244ZHEX	4 x 1:1	85 °C	-40 °C	2	20-WFQFN Exposed Pad	Surface Mount	2.97 V	3.63 V	20-TQFN (4.5x3.5)	Bus Switch	Single Supply
Diodes Inc PI3CH3244LEX		85 °C	-40 °C		20-TSSOP	Surface Mount			20-TSSOP			4.4 mm	0.173 in	Differential Compatibility	SPST	500 MHz	8 Ohm	3.3 V	1:1	8

Catalog

8-Bit Bus Switch, 2-Enable Low 1.8V/2.5V/3.3V, High Bandwidth, Hot Plug

Key Features

• Near-Zero propagation delay

• 5-ohm switches connect inputs to outputs

• High signal passing bandwidth (500 MHz)

• Beyond Rail-to-Rail switching0 to 5V switching with 3.3V power supply0 to 3.3V switching with 2.5V power supply

• 0 to 5V switching with 3.3V power supply

• 0 to 3.3V switching with 2.5V power supply

• 5V I/O tolerant with supply in OFF and ON state

• 1.8V, 2.5V and 3.3V supply voltage operation

• Hot Insertion Capable

• Industrial Operating Temperature: -40ºC to +85ºC

• 8kV ESD Protection (human body model)

• Latch-up Performance: >200mA per JESD17

• Packaging (Pb-free & Green available):20-pin 173-mil wide plastic TSSOP (L)20-pin WQFN(ZH)

• 20-pin 173-mil wide plastic TSSOP (L)

• 20-pin WQFN(ZH)

• Totally Lead-Free & RoHS Compliant (Notes 1 & 2)

• Halogen and Antimony Free. "Green" Device (Note 3)

• For automotive applications requiring specific change control (i.e. parts qualified to AEC-Q100/101/200, PPAP capable, and manufactured in IATF 16949 certified facilities), pleasecontact usor your local Diodes representative.

• https://www.diodes.com/quality/product-definitions

Description

The PI3CH3244 is a Low-voltage, 8-channel switch designed with fast enables. The switch creates no additional ground bounce noise or propagation delay.