Manufacturer Part Number

PCA9539DGVR

Description

The PCA9539DGVR is a 16-bit I/O expander with an I2C-bus and SMBus interface. It provides 16 general-purpose I/O pins that can be independently configured as inputs or outputs. This device features push-pull outputs, power-on reset, and an interrupt output.

Product Packaging

Surface mount package: 24-TFSOP (0.173", 4.40mm Width)

Supplier device package: 24-TVSOP

Packaging type: Cut Tape (CT)

Why Choose This Product?

The PCA9539DGVR offers a versatile I/O expansion solution with a wide operating voltage range of 2.3V to 5.5V and an extended temperature range of -40°C to 85°C. Its push-pull outputs and power-on reset feature make it a reliable choice for various applications.

Key Features

16 general-purpose I/O pins

I2C-bus and SMBus interface

Push-pull outputs

Power-on reset

Interrupt output

400kHz clock frequency

10mA/25mA output source/sink current

Product Compatibility

This product is compatible with various microcontrollers and embedded systems that support the I2C-bus or SMBus interface.

Key Advantages

Versatile I/O expansion

Wide operating voltage and temperature range

Reliable push-pull outputs and power-on reset

Interrupt output for event-driven applications

Product Lifecycle

The PCA9539DGVR is currently in Last Time Buy status. Customers are advised to contact our sales team via the website for information on equivalent or alternative models that may be available.

Key Application Areas

Industrial automation

Embedded systems

Sensor and actuator control

Automotive electronics

Home and building automation

Take Action Now

Get a quote for the PCA9539DGVR on our website. Explore our comprehensive product portfolio and let our sales team assist you in finding the right solution for your application.

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