PCA9558
IC INTERFACE SPECIALIZED 28TSSOPPCA9558
IC INTERFACE SPECIALIZED 28TSSOP
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.
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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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About Payment
We accept various payment methods, including VISA, MasterCard, UnionPay, Western Union, PayPal, and other channels.
If you have a specific payment method in mind or would like to inquire about rates and other details, please feel free to contact us.
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Paypal
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CreditCard
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WesternUnion
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MoneyGram
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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Example
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Tape and Reel
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Cut Tape
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Tube or Tray
PCA9558 DataSheet
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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
The PCA9558 is a highly integrated, multi-function device that is composed of a 5-bit multiplexed/1-bit latched 6-bit I2C/SMBus EEPROM, an 8-bit I/O expander and a 2K serial EEPROM with write protect. The PCA9558 integrates these commonly used components into a single chip to reduce component count and board space requirements and is useful in computer, server and telecom/networking applicationsFEATURES• 5-bit 2-to-1 multiplexer, 1-bit latch• 6-bit MUX_OUTx and NON_MUXED_OUT EEPROM programmable and readable via I2C-bus• 5 V tolerant open drain MUX_OUTx and NON_MUXED_OUT outputs• Active-LOW override input forces all MUX_OUTx outputs to logic 0• I2C readable MUX_INx inputs• 5 V tolerant open drain I/Ox pins, power-up default as outputs• 1 address pin, allowing up to 2 devices on the I2C-bus• Active-LOW reset input with internal pull-up for the 8 I/O pins• 2048-bit EEPROM programmable and readable via the I2C or I/Os• Operating power supply voltage range of 3.0 V – 3.6 V• SMBus compliance with fixed 3.3 V levels• 2.5 V – 5 V tolerant inputs• ESD protection exceeds 2000 V HBM per JESD22-A114, 200 V MM per JESD22-A115 and 1000 V CDM per JESD22-C101• Latch-up testing is done to JESDEC Standard JESD78 which exceeds 100 mA
Key Features
- 5-bit 2-to-1 multiplexer, 1-bit latch
- 6-bit MUX_OUTx and NON_MUXED_OUT EEPROM programmable and readable via I2C-bus
- 5 V tolerant open drain MUX_OUTx and NON_MUXED_OUT outputs
- Active-LOW override input forces all MUX_OUTx outputs to logic 0
- I2C readable MUX_INx inputs
- 5 V tolerant open drain I/Ox pins, power-up default as outputs
- 1 address pin, allowing up to 2 devices on the I2C-bus
- Active-LOW reset input with internal pull-up for the 8 I/O pins
- 2048-bit EEPROM programmable and readable via the I2C or I/Os
- Operating power supply voltage range of 3.0 V – 3.6 V
- SMBus compliance with fixed 3.3 V levels
- 2.5 V – 5 V tolerant inputs
- ESD protection exceeds 2000 V HBM per JESD22-A114, 200 V MM per JESD22-A115 and 1000 V CDM per JESD22-C101
- Latch-up testing is done to JESDEC Standard JESD78 which exceeds 100 mA
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
Category | Integrated Circuits (ICs)InterfaceSpecialized | Mfr | NXP USA Inc. |
Series | - | Package | Tube |
Product Status | Obsolete | Applications | PC's, PDA's |
Interface | I²C | Voltage - Supply | 3V ~ 3.6V |
Package / Case | 28-TSSOP (0.173", 4.40mm Width) | Supplier Device Package | 28-TSSOP |
Mounting Type | Surface Mount | Base Product Number | PCA95 |
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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