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PCA9539PW The Burr-Brown Corp PCA9539PW is an IO Expander featuring 16 I/O channels and supporting I2C and SMBus interfaces. It operates within a voltage range of 2.3V to 5.5V.
Mfr Part #:

PCA9539PW

Available from 1 distributors
Mfr Name: Burr-Brown Corp
Burr-Brown Corp
The Burr-Brown Corp PCA9539PW is an IO Expander featuring 16 I/O channels and supporting I2C and SMBus interfaces. It operates within a voltage range of 2.3V to 5.5V.
✓ Total Stock: 5,000 pcs
$ Price Range: $1.15

PCA9539PW Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Components Technology Group, Inc. ✓
Non-Authorised Inventory information
5,000 pcs
On Request
5000 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

PCA9539PW Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Clock Frequency
Current
Features
Interface
Interrupt Output
Lead Spacing
Mounting Type
Number of I
Operating Temperature
Output Type
Supplier Device Package
Tape & Reel
Voltage
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PCA9539PW Description

Short technical summary and product information.

The PCA9539PW from Burr-Brown Corp is an integrated circuit designed as an IO Expander. It provides 16 input/output channels, facilitating communication via I2C and SMBus interfaces at a clock frequency of up to 400 kHz.

 

This device operates within a voltage range of 2.3V to 5.5V and supports an output current of 10mA to 25mA. The operating temperature range is from -40°C to 85°C, making it suitable for various environmental conditions.

 

Packaged in a 24-TSSOP (0.173", 4.40mm Width) format, the PCA9539PW is designed for surface mounting. It includes features such as Power-On Reset (POR) and an interrupt output, enhancing its utility in embedded systems.

 

Compliance information indicates RoHS3 compliance, REACH unaffected status, and Moisture Sensitivity Level 1. The part is identified by the DK Part Number 2156-PCA9539PW-ND.

PCA9539PW Quick Information

Product Type: IO Expander
Canonical Name: PCA9539PW I/O Expander
Subcategory: IO Expanders

PCA9539PW Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

PCA9539PW Estimated Pricing

Qty Low High
1+ $1.15 $1.15

Estimated market price range - modelled values for guidance only, not live distributor offers.

PCA9539PW Features

  • Provides 16 input/output channels.
  • Supports I2C and SMBus communication protocols.
  • Operates from 2.3V to 5.5V supply voltage.
  • Features Power-On Reset and interrupt output.
  • Surface mount 24-TSSOP package.

PCA9539PW Applications

  • Expands microcontroller I/O capabilities.
  • Suitable for embedded system designs.
  • Used in applications requiring digital control.
  • Facilitates communication in complex circuits.

PCA9539PW FAQs

4 frequently asked questions generated from this part’s specifications.
What is the operating voltage for the PCA9539PW?

The PCA9539PW operates from 2.3V to 5.5V.

What package type is the PCA9539PW available in?

The PCA9539PW is available in a 24-TSSOP package.

What is the operating temperature range for the PCA9539PW?

The operating temperature range for the PCA9539PW is -40°C to 85°C.

Is the PCA9539PW RoHS compliant?

The PCA9539PW is RoHS3 compliant.

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