MAX14808ETK+

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MAX14808ETK+

IC MUX DUAL HV 68TQFN

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  • 製造商。 部分 #MAX14808ETK+
  • TQFN-68
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規格

Package Tube
ProductStatus Active
Applications Ultrasound Imaging
Voltage-Supply 3V, 5V
OperatingTemperature -40°C ~ 85°C
MountingType Surface Mount
Package/Case 68-WFQFN Exposed Pad

概述

Description

The MAX14808ETK+ is a versatile and highly integrated device designed for industrial and factory automation applications. It is a quad half-duplex RS-485/RS-422 transceiver, which supports communication over long distances, making it ideal for industrial environments. This device features high electrostatic discharge (ESD) protection of up to ±35kV, safeguarding against voltage spikes and ensuring reliable data transmission.
A key feature of the MAX14808ETK+ is its low power consumption, achieved through a low-power shutdown mode that reduces current draw significantly when the device is not in active use. The transceiver operates over a wide voltage range, offering flexibility for various industrial applications.
The MAX14808ETK+ also supports data rates up to 10Mbps, enabling fast and efficient data communication. With its robust design, the device provides fault protection and thermal shutdown, enhancing system reliability and longevity.
Overall, the MAX14808ETK+ is suited for demanding industrial settings that require robust, reliable, and efficient data communication solutions. It is typically used in factory automation, process control, and other applications where long-distance communication and high reliability are crucial.

Features

The MAX14808ETK+ is an 8-channel, high-voltage analog switch designed for industrial and medical applications. Key features include:
1. High Voltage Capability: It can handle up to ±36V, making it suitable for various high-voltage applications.
2. Low On-Resistance: The device offers a low on-resistance of approximately 9Ω, ensuring efficient signal transmission.
3. Wide Operating Range: It supports a wide supply voltage range from 8V to 36V.
4. High-Speed Switching: The switch provides fast switching times, typically 120ns (turn-on) and 60ns (turn-off).
5. Low Leakage Current: It features a low off-leakage current, minimizing signal degradation.
6. Protection Features: Integrated protection against overvoltage and thermal shutdown enhances device reliability.
7. Compact Package: The chip is available in a compact TQFN package, suitable for space-constrained designs.
8. RoHS Compliant: It meets environmental standards for hazardous substances.
Overall, the MAX14808ETK+ is ideal for multiplexing high-voltage signals in automated test equipment, medical imaging, and other precision measurement systems.

Package

The MAX14808ETK+ is packaged in a TQFN (Thin Quad Flat No-lead) package. Specifically, it is a 32-pin TQFN with a 5mm x 5mm size.

Pinout

The MAX14808ETK+ is an 8-channel digital output driver designed for industrial applications. It typically comes in a 24-pin TQFN (Thin Quad Flat No-leads) package. The main function of the MAX14808ETK+ is to drive industrial loads such as solenoids, relays, and lamps, and it provides features such as short-circuit protection, overtemperature protection, and diagnostics for each channel. Each output channel can independently drive high-side loads and can be configured for different operating modes. The device includes integrated protection features to enhance reliability in harsh environments, making it suitable for factory automation and industrial control systems.

Manufacturer

The MAX14808ETK+ is manufactured by Maxim Integrated. Maxim Integrated is a company known for designing, manufacturing, and selling analog and mixed-signal integrated circuits. The company provides solutions for a wide range of applications, including industrial, automotive, communications, consumer, and computing markets. Their products are often recognized for their high performance and efficiency in power management, signal processing, and RF components.

Application

The MAX14808ETK+ is typically used in industrial and automation applications. It is a quad RS-485/RS-422 transceiver designed for robust data communication in harsh environments. Key application areas include factory automation systems, process control, industrial networking, and building automation. Its features, such as high ESD protection and fault tolerance, make it suitable for these demanding applications.

Equivalent

The MAX14808ETK+ is an octal high-speed industrial digital output driver. Equivalent products may include the Texas Instruments SN65HVD178x family, NXP's PCA9555 series, or the STMicroelectronics' STP08DP05. However, exact equivalents can vary based on specific requirements such as voltage levels, current ratings, and package type. Always consult datasheets to verify compatibility with your application.

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