PI4IOE5V6416AQ Series

Low-Voltage Translating 16-Bit I2C-Bus I/O Expander

Catalog

Low-Voltage Translating 16-Bit I2C-Bus I/O Expander

Part	Package / Case	Package / Case	Interface	Mounting Type	Number of I/O	Operating Temperature [Min]	Operating Temperature [Max]	Output Type	Current - Output Source/Sink [custom]	Current - Output Source/Sink [custom]	Voltage - Supply [Max]	Voltage - Supply [Min]	Features	Supplier Device Package	Clock Frequency	Interrupt Output
Diodes Inc PI4IOE5V6416AQ2LEX	24-TSSOP	0.173 in 4.4 mm	I2C	Surface Mount	16	-40 °C	105 ░C	Push-Pull	10 mA	25 mA	5.5 V	1.65 V	POR	24-TSSOP	400 kHz

Catalog

Low-Voltage Translating 16-Bit I2C-Bus I/O Expander

Key Features

• Operation power supply voltage from 1.65V to 5.5V

• Allows bidirectional voltage-level translation and GPIO expansion between:1.8/2.5/3.3/5V SCL/SDA and 1.8/2.5/3.3/5V Port

• 1.8/2.5/3.3/5V SCL/SDA and 1.8/2.5/3.3/5V Port

• Low standby current consumption:1.5μA typical at 5V VDD1μA typical at 3.3V VDD

• 1.5μA typical at 5V VDD

• 1μA typical at 3.3V VDD

• Ultralow leakage current during power off

• 400kHz I2C-bus interface

• Compliant with the I2C-bus Fast and Standard modes

• Programmable Push-pull/Open-drain output stages

• Programmable output drive strength and pull-up/down resistor

• Power-on reset

• Active LOW open-drain interrupt output

• Active LOW reset input

• Latch-up tested (exceeds 100mA)

Description

PI4IOE5V6416AQ is a 16-bit bidirectional voltage-level translation general-purpose I/O (GPIO) expander. It is automotive-compliant AEC-Q100 Grade 2 qualified device with dual voltage rail provide enhanced programmable I/O for next-generation low voltage microprocessors and microcontrollers via the I2C interface that provides remote I/O expansion for most microcontroller families via the I2C-bus interface.