NCA9595-Q100 Datasheet PDF - nexperia Low-voltage 16-bit I2C and SMBus I/O expander Specs

NCA9595-Q100 - Low-voltage 16-bit I2C and SMBus I/O expander

Datasheet Summary

Description

The NCA9595-Q100 provides 16 bits of General Purpose Input/Output (GPIO) expansion for I²Cbus/SMBus applications.

It is designed for a wide voltage range of 1.65 V to 5.5 V with interrupt and default pull-up resistors on GPIOs.

Features

Automotive product qualification in accordance with AEC-Q100 (Grade 1).
Specified from -40 °C to +125 °C.
I²C-bus to parallel port expander.
Operating power supply voltage range of 1.65 V to 5.5 V.
Low standby current consumption:.
4 µA (maximum).
Schmitt-trigger action allows slow input transition and better switching noise immunity at the SCL and SDA inputs.
Vhys = 0.10 × VCC (typical).
Noise filter on SCL and SD.

Datasheet Details

Part number	NCA9595-Q100
Manufacturer	nexperia
File Size	470.06 KB
Description	Low-voltage 16-bit I2C and SMBus I/O expander
Datasheet	NCA9595-Q100 Datasheet
Additional preview pages of the NCA9595-Q100 datasheet.

📁 Similar Datasheet

NCA9511 - Hot Swappable I2C Bus and SMBus Buffer (NOVOSENSE)

NCA9534B - 8-bit I2C-bus I/O port (NOVOSENSE)

NCA9555 - 16-bit I2C-bus I/O port (NOVOSENSE)

NCA9555B - 16-bit I2C-bus I/O port (NOVOSENSE)

NCA0805NPO100J100TRPF - Multilayer Ceramic Chip Capacitors (NIC)

NCA0805NPO100J25TRPF - Multilayer Ceramic Chip Capacitors (NIC)

NCA0805NPO100J50TRPF - Multilayer Ceramic Chip Capacitors (NIC)

NCA0805NPO101J100TRPF - Multilayer Ceramic Chip Capacitors (NIC)

NCA0805NPO101J16TRPF - Multilayer Ceramic Chip Capacitors (NIC)

NCA0805NPO101J25TRPF - Multilayer Ceramic Chip Capacitors (NIC)

Full PDF Text Transcription

Click to expand full text

NCA9595-Q100 Low-voltage 16-bit I²C and SMBus I/O expander with interrupt output, configuration registers and programmable pull-up resistors Rev. 1 — 25 April 2023 Product data sheet 1. General description The NCA9595-Q100 provides 16 bits of General Purpose Input/Output (GPIO) expansion for I²Cbus/SMBus applications. It is designed for a wide voltage range of 1.65 V to 5.5 V with interrupt and default pull-up resistors on GPIOs. Nexperia GPIO expanders provide an elegant solution when additional IOs are needed while keeping the interconnections to a minimum, for example, in ACPI power switches, sensors, push buttons, LEDs and fan control. The NCA9595-Q100 contains a set of 8 bit input, output, configuration, polarity inversion and configuration pull-up registers.

Published: Jul 11, 2024 |