PCA9555DBQR
I2C/SMBus Interface 100kHz/400kHz 5.5V 24-Pin SSOP T/RPCA9555DBQR
I2C/SMBus Interface 100kHz/400kHz 5.5V 24-Pin SSOP T/R
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Manufacturer Part # : PCA9555DBQR
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Package/Case: SSOP-24
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Part Status : NRND
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Brand: Texas Instruments
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Product Categories : I/O Expanders
Quality Assurance
Quality Assurance
All parts procured from our supply chain network undergo a rigorous incoming inspection process. This meticulous inspection ensures that the parts received by our customers are authentic and meet the required standards. Additionally, we maintain detailed records of these inspections to ensure transparency and traceability throughout the supply chain.
Certification
We have successfully obtained various certification standards and have established our own professional testing laboratory. This ensures that every product we supply to our customers meets the highest quality standards. We adhere to strict testing protocols to maintain the consistency and accuracy of our products. To ensure that our products are original and genuine, we also collaborate with reputable third-party testing facilities to conduct rigorous quality testing. Our commitment to quality extends to meeting industry, legal, regulatory, and ISO 9001:2015 requirements.
Shipping & Payment
Shipping & Payment
About Shipping
We generally ship orders within a few business days through reliable shipping carriers such as FedEx, SF, UPS, or DHL. We also have support for other shipping methods. If you would like to inquire about specific shipping details or costs, please don't hesitate to reach out to us.
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Service & Packaging
Service & Packaging
About After Sales Service
All Parts Extended Quality Guarantee
Initiate the application within 90 days from the shipment date.
Confirm the return or exchange with our staff.
Maintain the goods in their original condition as received.
Lastly, please note that the eligibility for return or exchange of goods is subject to an assessment of the actual condition of the returned items. We will evaluate the received goods before finalizing the return or exchange process. If you have any inquiries or require further assistance regarding returns or exchanges, please don't hesitate to contact us at [email protected]
About packaging
Regarding packaging, our products are carefully packed in anti-static bags to provide ESD anti-static protection. The outer packaging is durable with secure closure. We support various packaging methods such as Tape and Reel, Cut Tape, Tube, or Tray.
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PCA9555DBQR DataSheet
Current price plan is under preparation. Please contact our customer service team for the latest pricing information. Thank you for your understanding and support!
Details
In conclusion, the PCA9555DBQR is a reliable and efficient I/O expander IC that offers exceptional functionality and flexibility across a range of applications. Its robust feature set, including interrupt capabilities, programmable settings, and wide voltage range, make it a top choice for those seeking a versatile and dependable solution for their I/O expansion needs. With its compact form factor and easy integration, the PCA9555DBQR is sure to meet the demands of even the most complex design requirements
Key Features
- Pin configurable as input or output
- Up to 16-bit I2C-bus interface speed
- Schmitt trigger circuit for noise rejection
Application
- Streamline communication equipment
- Maximize power management
- Automate your home systems
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
Pbfree Code | Yes | Rohs Code | Yes |
Part Life Cycle Code | Lifetime Buy | Part Package Code | SSOP |
Pin Count ! | 24 | Reach Compliance Code | compliant |
ECCN Code | EAR99 | HTS Code ! | 8542.39.00.01 |
Address Bus Width ! | 8 | Clock Frequency-Max | 0.4 MHz |
JESD-30 Code | R-PDSO-G24 | JESD-609 Code | e4 |
Length | 8.65 mm | Moisture Sensitivity Level | 2 |
Number of Bits | 16 | Number of I/O Lines | 16 |
Number of Ports ! | 2 | Number of Terminals | 24 |
Operating Temperature-Max | 85 °C | Operating Temperature-Min | -40 °C |
Package Body Material | PLASTIC/EPOXY | Package Code | SSOP |
Package Equivalence Code | SSOP24,.24 | Package Shape | RECTANGULAR |
Package Style | SMALL OUTLINE, SHRINK PITCH | Peak Reflow Temperature (Cel) | 260 |
Power Supplies ! | 2.5/5 V | Qualification Status ! | Not Qualified |
Seated Height-Max | 1.75 mm | Supply Current-Max | 0.2 mA |
Supply Voltage-Max | 5.5 V | Supply Voltage-Min | 2.3 V |
Supply Voltage-Nom | 3 V | Surface Mount ! | YES |
Technology | CMOS | Temperature Grade ! | INDUSTRIAL |
Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | Terminal Form ! | GULL WING |
Terminal Pitch ! | 0.635 mm | Terminal Position | DUAL |
Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED | Width | 3.9 mm |
uPs/uCs/Peripheral ICs Type | PARALLEL IO PORT, GENERAL PURPOSE | Number of I/Os | 16 |
Features | Configuration registers, Interrupt pin | Supply voltage (min) (V) | 2.3 |
Supply voltage (max) (V) | 5.5 | Addresses | 8 |
Rating | Catalog | Frequency (max) (MHz) | 0.4 |
Operating temperature range (°C) | -40 to 85 |
Datasheet PDF
Datasheets record the features, absolute maximum ratings, applications and more of the device, which benefit a lot as an overall guide to the specific application of the part.
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