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MAXIM INTEGRATED / ANALOG DEVICES MAX4889AETO PCIe Signal Switch

The MAX4889A is a high-speed, 5.0Gbps PCI Express passive switch designed to route PCIe data signals efficiently between multiple destinations. It features a single digital control (SEL) input to switch signal paths and supports operating voltages from +3.0V to +3.6V. Suitable for reallocating PCIe lanes in graphics and networking applications, the MAX4889A offers low on-resistance, minimal skew, and high isolation, ensuring reliable performance in high-speed data transfer environments. Its compact TQFN package makes it ideal for modern circuit boards requiring efficient signal switching and system configuration flexibility.

Authorized Distributors
Source:Newark
Part No:MAX4889AETO+
Stock:218
Inv Date:06-05-2026
Price: Unit price: $10.28
Buy/RFQ:
Source:DigiKey
Part No:MAX4889AETO+
Stock:10
Inv Date:06-05-2026
Price: Unit price: $10.28
Buy/RFQ:
Part No:MAX4889AETO+
Stock:0
Inv Date:06-06-2026
Price: Unit price: $10.28
Buy/RFQ:

MAXIM INTEGRATED / ANALOG DEVICES MAX4889AETO PCIe Signal Switch Specifications:

  • Support for PCIe Gen I and Gen II data rates of 5.0 Gbps
  • Operating voltage range: +3.0V to +3.6V
  • Maximum continuous current: 70mA between COM and NO/NC channels
  • Peak pulsed current: 70mA (pulsed at 1 ms, 10% duty cycle)
  • Power dissipation: 2857.1mW at Ta = +70°C (42-pin TQFN package), derate at 35.7mW/°C above +70°C
  • Operating temperature range: -40°C to +85°C
  • Storage temperature range: -65°C to +150°C
  • ESD protection: +6kV on COM+ and COM- pins
  • Input logic levels: Low = 0.5V, High = 1.4V
  • Turn-on time: 250 ns, Turn-off time: 250 ns
  • Package: 42-pin TQFN-EP
  • Supports bidirectional switching with low on-resistance and minimal propagation delay
  • Designed for high-speed digital signal routing with low crosstalk and off-isolation

Buy the Maxim MAX4889A – Reliable PCI Express Switch for Industrial Applications

Enhance your high-speed data transfer capabilities by purchasing the Maxim MAX4889A PCI Express switch online today. Designed for applications requiring rapid lane reconfiguration, this switch offers low skew, high isolation, and reliable performance at data rates up to 5Gbps. Its compact 42-pin TQFN package ensures easy integration into modern electronic systems. Whether upgrading servers, gaming rigs, or network hardware, order now to secure reliable, high-speed PCIe lane switching with proven quality and ease of use.

Order your Maxim MAX4889A high-speed PCIe switch today and optimize your system's performance with dependable high-speed signal routing solutions.

Frequently Asked Questions

Where can I buy MAXIM INTEGRATED / ANALOG DEVICES MAX4889AETO?

You can click on the BUY or RFQ button to purchase MAX4889AETO from an authorized MAXIM INTEGRATED / ANALOG DEVICES distributor.

How do I troubleshoot issues or seek technical support for part MAX4889AETO?

You can download the MAX4889AETO datasheet or visit the MAXIM INTEGRATED / ANALOG DEVICES website for support.

Who is the manufacturer of MAX4889AETO?

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