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PCA9537 Datasheet (PDF) - NXP Semiconductors

PCA9537 Datasheet PDF - NXP Semiconductors
Part # PCA9537
Download  PCA9537 Download

File Size   143.93 Kbytes
Page   24 Pages
Manufacturer  NXP [NXP Semiconductors]
Direct Link  http://www.nxp.com
Logo NXP - NXP Semiconductors
Description 4-bit I2C-bus and SMBus low power I/O port with interrupt and reset

PCA9537 Datasheet (PDF)

Go To PDF Page Download Datasheet
PCA9537 Datasheet PDF - NXP Semiconductors

Part # PCA9537
Download  PCA9537 Click to download

File Size   143.93 Kbytes
Page   24 Pages
Manufacturer  NXP [NXP Semiconductors]
Direct Link  http://www.nxp.com
Logo NXP - NXP Semiconductors
Description 4-bit I2C-bus and SMBus low power I/O port with interrupt and reset

PCA9537 Datasheet (HTML) - NXP Semiconductors

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PCA9537 Product details

General description

The PCA9537 is a 10-pin CMOS device that provides 4 bits of General Purpose parallel Input/Output (GPIO) expansion with interrupt and reset for I2C-bus/SMBus applications and was developed to enhance the NXP Semiconductors family of I2C-bus I/O expanders. I/O expanders provide a simple solution when additional I/O is needed for ACPI power switches, sensors, push-buttons, LEDs, fans, etc.



Features

4-bit I2C-bus GPIO with interrupt and reset

Operating power supply voltage range of 2.3 V to 5.5 V

5 V tolerant I/Os

Polarity Inversion register

Active LOW interrupt output

Active LOW reset input

Low standby current

Noise filter on SCL/SDA inputs

No glitch on power-up

Internal power-on reset

4 I/O pins that default to 4 inputs

0 Hz to 400 kHz clock frequency

ESD protection exceeds 2000 V HBM per JESD22-A114, 200 V MM per JESD22-A115 and 1000 V CDM per JESD22-C101

Latch-up testing is done to JEDEC Standard JESD78 which exceeds 100 mA

Offered in TSSOP10 package




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About NXP Semiconductors


NXP Semiconductors is a publicly traded multinational company that designs, develops, and manufactures a wide range of semiconductors and integrated circuits for various applications, including automotive, industrial, communications, and consumer markets.

The company was founded in 2006 and is headquartered in Eindhoven, Netherlands.

NXP offers a broad portfolio of products, including microcontrollers, microprocessors, secure authentication ICs, power management ICs, RF and microwave components, and sensor solutions, among others.

The company's products are designed to be energy efficient, secure, and reliable, and are used in a variety of applications, including automotive systems, industrial automation and control, smart homes and buildings, and connected devices.

NXP is dedicated to innovation and customer satisfaction, and is committed to providing its customers with the best semiconductor solutions to meet their needs.

*This information is for general informational purposes only, we will not be liable for any loss or damage caused by the above information.




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