This website uses cookies. By using this site, you consent to the use of cookies. For more information, please take a look at our Privacy Policy.

TCA9534ADWR +BOM

8-bit 1.65- to 5.5-V I2C/SMBus I/O expander with interrupt, & config registers

TCA9534ADWR Information

Description

The Texas Instruments TCA9534ADWR is an 8-bit I2C/SMBus I/O expander that provides a simple way to extend the capabilities of microcontrollers by adding GPIO pins with interrupt, configuration registers, and separate push-pull or open-drain output options. This device operates within a voltage range of 1.65V to 5.5V and has a maximum clock frequency of 400kHz. It also features five address pins for multiple devices on the same bus. The TCA9534ADWR is commonly used in various applications including LED dimming, motor control, keypad interface, and I2C bus-controlled systems. Its SOIC package design makes it suitable for use in consumer electronics, industrial automation, and automotive applications.

Features

According to the product information, the features of TCA9534ADWR are:

  • 8-bit I2C and SMBus I/O expander
  • Separate push-pull or open-drain outputs
  • Operates at 2.7V to 5.5V voltage range
  • 5 address pins for multiple devices on the same bus
  • Maximum frequency of 400kHz
  • Available in a SOIC package

These features make it suitable for various applications such as LED dimming, motor control, keypad interface, and I2C bus-controlled systems, as well as consumer electronics, industrial automation, and automotive applications.

Package

The package type of TCA9534ADWR is SOIC (DW)-16.

Manufacturer

The manufacturer of the TCA9534ADWR is Texas Instruments (TI), a leading global semiconductor company that designs, manufactures, tests, and sells analog and embedded processing semiconductors. TI is a well-established company with a rich history in the industry, known for its innovative products and solutions that enable customers to create a wide range of electronic systems and devices.

Applications

According to the product information, the application areas of TCA9534ADWR include LED dimming and brightness control, motor control, keypad interface, I2C bus-controlled systems, consumer electronics, industrial automation, and automotive applications. These applications involve extending the I/O capabilities of microcontrollers.

Equivalent

The equivalent products of TCA9534ADWR are:

  • PCA9541A
  • PCF8574AP
  • MAX7313EUA
  • NXP PCA9555A

These devices offer similar I2C/SMBus I/O expander functionality with interrupt and configuration registers.

Specifications

Category Integrated Circuits (ICs)InterfaceI/O Expanders Programmable Not Verified
Number of I/O 8 Interface I²C
Interrupt Output Yes Features -
Output Type Push-Pull Current - Output Source/Sink -
Clock Frequency 400 kHz Voltage - Supply 1.65V ~ 5.5V
Operating Temperature -40°C ~ 85°C Mounting Type Surface Mount
Base Product Number TCA9534 Package/Case SOIC-16

Service Policies and Others

After-Sales & Settlement Related

payment Payment

Payment Method +

hsbc
TT/Wire Transfer
paypal
Paypal
wu
Western Union
mg
Money Gram

For alternative payment channels, please reach out to us at:

[email protected]
shipping Shipping & Packing

Shipping Method +

fedex
Fedex
ups
UPS
dhl
DHL
tnt
TNT
Packing +

AVAQ determines and packages all devices based on electrostatic discharge (ESD) and moisture sensitivity level (MSL) protection requirements.

Warranty Warranty

365-Day Product Quality Guarantee +

We promise to provide 365 days quality assurance service for all our products.
After Sales Service +

Returns and exchanges are supported, provided the items remain in their original condition.

Ratings and Reviews

More
H
H**n 09/27/2022

Excellent transaction, item as described, quick delivery. Thank you!

13
M
M**a 08/15/2022

Everything came in integrity and safety.

7
E
E**f 07/26/2022

I have not checked yet, but it looks good, i will check, i will add a review

19
J
J**n 12/29/2021

Excellent capacitors, turned out to be small, you can put instead of electrolytes. Fast shipping.

8

Reviews

You need to log in to reply. Sign In | Sign Up

pay transport
colse