What is the Additional Feature ?

Name: PCA9534PW/DG,118
Brand: NXP USA Inc.
SKU: PCA9534PW/DG,118
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

Any Feature, including a modified Existing Feature, that is not an Existing Feature.

Cart ( )

lmages are for reference only See Product Specifications

NXP USA Inc. PCA9534PW/DG,118

Part No.:: PCA9534PW/DG,118

Manufacturer:: NXP USA Inc.

Package:: -

Datasheet:: PCA9534PW/DG,118.pdf

Description:: IC I/O EXPANDER I2C/SMBU 16TSSOP

In Stock:: 2288

Quantity:: Add To Cart

For more detailed including pricing and shipping

: Quick response, quick quotation

: Flash shipment, no worries after sales

: Original channel, guarantee of the authentic products

Please send RFQ , we will respond immediately.

Purchase and inquiry

PCA9534PW/DG,118 Specifications

Package/Case:
-
Packaging:
Tape & Reel (TR)
Series:
*
ProductStatus:
Obsolete
NumberofI/O:
-
Interface:
-
InterruptOutput:
-
Features:
-
OutputType:
-
Current-OutputSource/Sink:
-
ClockFrequency:
-
Voltage-Supply:
-
OperatingTemperature:
-
MountingType:
-

PCA9534PW/DG,118 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including PCA9534PW/DG,118 price, data-sheet, in-stock availability, technical difficulties. Also. Quickly Enter the access of compare listing to find out replaceable electronic parts. If you want to retrieve comprehensive data for PCA9534PW/DG,118 to optimize the supply chain (including cross references, life-cycle, parametric, counterfeit risk, obsolescence managements forecasts), please contact to our Tech-supports team.

Purchase in icwhale.com

There is no doubt that you may place an order without registering to icwhale.com.

We strongly suggest you sign in our shop before purchasing as you can track your order real-time tracking.

Means of Payment in icwhale.com

For your convenience, we support multiple payment methods in USD, including PayPal, Credit Card, wire transfer. and Alipay.

RFQ (Request for Quotations) in icwhale.com

It is recommended to acquire for quotations to get the latest prices and inventories about the parts.

Our sales will reply to your request by email within 24 hours.

Warm reminder

1. You'll receive an order information email in your email inbox. (Please remember to check the spam folder if you didn't hear from us).

2. Since inventories and prices may fluctuate to some extent, the sales manager is going to reconfirm the order and let you know if there are any updates.

Shipping & Handling

Shipping fee starts at $35, but some countries will exceed $35. For example (South Africa, Brazil, India, Pakistan, Israel, etc.)

The basic freight (for package ≤0.5kg or corresponding volume) depends on the time zone and countries.

Shipping Method

Currently, our products are shipped through DHL, FedEx, SF, UPS and China Post.

Order Tracking for International Orders

Once your order has been shipped, the tracking number will be sent to the email address registered to your account. This information can also be viewed when logged into your account in the "my account" page.

PCA9534PW/DG,118 information

Views：

PCA9534PW/DG,118 Typical application Circuitry

PCA9534PW DG,118

The PCA9534PW/DG,118 is an 8-bit I2C-bus and SMBus low-power I/O expander. It enables a microcontroller or processor with an I2C interface to expand its I/O capabilities. This chip is particularly useful in applications where additional I/O ports are needed but are limited by the number of pins available on the microcontroller.

Application Scenarios:

1. GPIO Expansion in Embedded Systems: Ideal for embedded systems where additional GPIOs are required for interfacing with switches, sensors, LEDs, or other peripherals.

2. Control Functions in Consumer Electronics: These are frequently employed to control different peripherals in consumer electronics including PCs, tablets, and cellphones.

Key Features and Parameters:

1. 8-Bit I/O Expander: Offers eight additional I/O ports that can be individually set as input or output.

2. I2C-Bus Interface: Compatible with the I2C-bus, facilitating easy integration into existing systems.

3. Low Power Consumption: Designed for energy efficiency, suitable for battery-powered devices.

4. Programmable Polarity: Features programmable polarity inversion on the input port.

Circuit Connection Example: Expanding GPIO for a Microcontroller

Overview: Utilizing PCA9534PW/DG,118 to increase the GPIO capabilities of a microcontroller.

1. Power Supply Integration:

- VCC (pin 16) should be connected to the microcontroller's power supply, typically within the range of 2.3V to 5.5V.

2. Ground Connection:

- GND (pin 8) needs to be connected to the system's ground.

3. I2C Bus Linkage:

- SDA (pin 14) and SCL (pin 15) are to be connected to the I2C data and clock lines of the microcontroller.

4. Configuring I/O Ports:

- P0 to P7 (pins 1-7 and 9-12) are the I/O ports that can be configured as input or output based on the application's need.

5. I2C Address Pins Configuration:

- A0, A1, and A2 (pins 13, 5, and 6, respectively) must be set to define the I2C address, connected to either VCC or GND based on desired address.

Design Considerations:

1. Voltage Level Compatibility: Ensure that VCC is compatible with the logic level of the microcontroller.

2. I2C Addressing: Properly set A0, A1, and A2 to avoid I2C address conflicts.

3. Pull-up Resistors on I2C Lines: Incorporate suitable pull-up resistors on the SDA and SCL lines.

4. Input/Output Pin Configuration: Appropriately configure P0 to P7 pins as inputs or outputs according to the specific needs of the application.

In summary, the PCA9534PW/DG,118 is a highly versatile and efficient solution for GPIO expansion in various electronic applications. Its compatibility with I2C-bus standards and its low-power design make it a favorable choice for extending the I/O capabilities of microcontrollers in embedded systems, consumer electronics, and other technology requiring additional inputs and outputs.

PCA9534PW/DG,118 FAQ

1. How to order PCA9534PW/DG,118 on icwhale.com?

Currently, icwhale.com only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.

2. How does icwhale.com guarantee that PCA9534PW/DG,118 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the PCA9534PW/DG,118. All suppliers must pass our qualification reviews before they can publish their products including PCA9534PW/DG,118 on icwhale.com; we pay more attention to the channels and quality of PCA9534PW/DG,118 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the PCA9534PW/DG,118 price and inventory displayed accurate?

The price and inventory of PCA9534PW/DG,118 fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.

4. What forms of payment are accepted?

Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.

Warm Tips: Some orders in certain payment forms may require handling fee.

5. How is the shipping arranged?

Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.

Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.

Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.

6. What is the process for return or replacement of PCA9534PW/DG,118?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the PCA9534PW/DG,118 we delivered, we will accept the replacement or return of the PCA9534PW/DG,118 only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of PCA9534PW/DG,118.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations