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MAX4638EUE+T

MAX4638EUE+T Description

The MAX4638EUE+T is a high-performance 8:1 multiplexer/demultiplexer designed for use in a variety of analog signal routing applications. Manufactured by Analog Devices Inc./Maxim Integrated, this device is part of the Analog Switches, Multiplexers, and Demultiplexers category. With its compact 16-TSSOP package, the MAX4638EUE+T offers a versatile solution for routing signals in space-constrained designs.

MAX4638EUE+T Features

• Technical Specifications:

  • Voltage - Supply, Dual (V±): ±2.5V
  • Voltage - Supply, Single (V+): 1.8V to 5.5V
  • On-State Resistance (Max): 3.5Ohm
  • Channel-to-Channel Matching (ΔRon): 100mOhm
  • Channel Capacitance (CS(off), CD(off)): 9pF, 40pF
  • Current - Leakage (IS(off)) (Max): 250pA
  • Charge Injection: 13pC
  • Switch Time (Ton, Toff) (Max): 18ns, 7ns
  • -3db Bandwidth: 50MHz
  • Multiplexer/Demultiplexer Circuit: 8:1
  • Number of Circuits: 1
  • Base Product Number: MAX4638

• Performance Benefits:

  • Low On-State Resistance: The MAX4638EUE+T's low on-state resistance of 3.5Ohm ensures minimal signal loss and distortion.
  • High Bandwidth: With a -3db bandwidth of 50MHz, this device is suitable for high-speed signal routing applications.
  • Low Charge Injection: The low charge injection of 13pC minimizes the impact on signal integrity, particularly in high-impedance applications.
  • Fast Switching Times: The MAX4638EUE+T offers fast switching times, with a maximum of 18ns for Ton and 7ns for Toff, making it ideal for applications requiring rapid signal routing.

• Unique Features and Advantages:

  • Channel-to-Channel Matching: The MAX4638EUE+T provides excellent channel-to-channel matching, with a maximum difference in on-state resistance of 100mOhm, ensuring consistent performance across all channels.
  • Low Leakage Current: The device's low leakage current of 250pA helps maintain low power consumption and minimizes the risk of false triggering in sensitive circuits.

MAX4638EUE+T Applications

The MAX4638EUE+T is ideal for a variety of applications where high-performance signal routing is required, including:

• Audio and Video Processing: For routing audio and video signals in professional audio equipment, video conferencing systems, and home theater systems.
• Telecommunications: In base stations and other telecommunications equipment, the MAX4638EUE+T can be used for routing signals between different components.
• Industrial Automation: For routing sensor signals in industrial control systems and automation equipment.
• Medical Equipment: In medical devices that require high-speed signal routing and low signal distortion, such as imaging equipment and patient monitoring systems.

Conclusion of MAX4638EUE+T

The MAX4638EUE+T from Analog Devices Inc./Maxim Integrated is a high-performance 8:1 multiplexer/demultiplexer that offers a combination of low on-state resistance, high bandwidth, and fast switching times. Its unique features, such as excellent channel-to-channel matching and low leakage current, make it an ideal choice for a wide range of applications where signal integrity and performance are critical. With its compact 16-TSSOP package, the MAX4638EUE+T is also well-suited for space-constrained designs.