LAN8742AI-CZ-TR

Ethernet transceiver
6,473 Effective Inventory

LAN8742AI-CZ-TR

Effective Inventory6,473

Ethernet transceiver

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

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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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LAN8742AI-CZ-TR DataSheet
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LAN8742AI-CZ-TR Details

The LAN8742AI-CZ-TR is a low-power Ethernet PHY transceiver from Microchip Technology, designed for reliable data transmission in industrial and automotive applications. This device supports 10/100 Mbps speeds over twisted-pair cables, featuring auto-negotiation, auto-MDIX, and Wake-on-LAN support.

Pinout

  • RX+: Receiver Input (Positive)
  • RX-: Receiver Input (Negative)
  • TX+: Transmitter Output (Positive)
  • TX-: Transmitter Output (Negative)
  • VCC: Positive Power Supply
  • GND: Ground

(Tip: For detailed pinout information, please refer to the corresponding datasheet.)

Key Features

  • Low Power Consumption: Designed for low power operation, making it suitable for battery-powered applications.
  • 10/100 Mbps Speeds: Supports high-speed data transmission over twisted-pair cables.
  • Auto-Negotiation and Auto-MDIX: Enables seamless connection to different network devices and cable configurations.
  • Wake-on-LAN Support: Allows for remote wake-up of devices, enabling efficient power management.

Applications

The LAN8742AI-CZ-TR is suitable for various industrial and automotive applications that require reliable Ethernet connectivity, including:

  • Industrial control systems
  • Automotive infotainment systems
  • Industrial automation networks
  • Smart grid applications

Where to Use

The LAN8742AI-CZ-TR can be used in various environments, including:

  • Industrial settings with harsh environmental conditions
  • Automotive applications requiring high reliability and durability
  • Outdoor installations exposed to weather conditions

How to Use

To use the LAN8742AI-CZ-TR, follow these steps:

  1. Connect the RX+ and RX- pins to the Ethernet cable.
  2. Connect the TX+ and TX- pins to the Ethernet cable.
  3. Apply power supply voltage to VCC and GND.
  4. Configure the device for auto-negotiation and auto-MDIX as required.

Application Circuit

The application circuit diagram for the LAN8742AI-CZ-TR illustrates how to connect the transceiver to an Ethernet network. It includes connections for power supply, ground, and Ethernet cable lines, ensuring proper operation and reliable data transmission.

(Tip: For detailed circuit diagram connections and usage guide, refer to the datasheet.)

Equivalents

  • LAN8742AI-DTR: A similar Ethernet PHY transceiver from Microchip Technology offering comparable features and performance.
  • SMSC LAN91C111: An alternative Ethernet PHY transceiver with equivalent functionality.

Complementary

The LAN8742AI-CZ-TR can be complemented by the MICREL KSZ8797, which offers additional features such as higher data rates and enhanced ESD protection, suitable for more demanding communication applications.

When selecting complementary transceivers, ensure that their features and specifications align with your specific application requirements for optimal performance and compatibility.

Frequently Asked Questions

Q: What is the maximum data rate supported by the LAN8742AI-CZ-TR?

A: The LAN8742AI-CZ-TR supports 10/100 Mbps speeds over twisted-pair cables.

Q: Can the LAN8742AI-CZ-TR be used in automotive applications?

A: Yes, the LAN8742AI-CZ-TR is suitable for automotive applications requiring high reliability and durability.

LAN8742AI-CZ-TR

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Product Category ! Ethernet ICs RoHS Details
Mounting Style SMD/SMT Package / Case SQFN-24
Product Ethernet Transceivers Standard 10BASE-T, 100BASE-TX
Number of Transceivers 1 Transceiver Data Rate ! 10 Mb/s, 100 Mb/s
Interface Type MDI-X, RMII Supply Voltage - Min 1.8 V
Supply Voltage - Max 3.3 V Minimum Operating Temperature - 40 C
Maximum Operating Temperature ! + 85 C Series LAN8742A
Brand Microchip Technology Moisture Sensitive Yes
Product Type ! Ethernet ICs Factory Pack Quantity 5000
Subcategory Communication & Networking ICs Unit Weight 0.014462 oz

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