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MAX20328A - MUX Switch

Download the MAX20328A datasheet PDF. This datasheet also covers the MAX20328 variant, as both devices belong to the same mux switch family and are provided as variant models within a single manufacturer datasheet.

General Description

The MAX20328/MAX20328A are USB Type-C audio interface ICs for use in portable devices.

Key Features

  • Versatile and Flexible Switch Configurations.
  • High-Speed USB Data or Audio Switch Paths.
  • Automatic Impedance Dete.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (MAX20328-MaximIntegrated.pdf) that lists specifications for multiple related part numbers.

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Other Datasheets by Maxim Integrated (now Analog Devices)

Part Number Description
MAX20328 MUX Switch
MAX20303 PMIC
MAX20310 Ultra-Low Quiescent Current PMIC
MAX20313 500mA to 6A Adjustable Current-Limit Switches
MAX20314 500mA to 6A Adjustable Current-Limit Switches

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
MAX20328/MAX20328A MUX Switch for USB Type-C Audio Adapter Accessories General Description The MAX20328/MAX20328A are USB Type-C audio interface ICs for use in portable devices. As USB Type-C and USB power delivery (PD) make a high-voltage charging solution readily available, the data and SBU lines are at risk of shorting to a high bus voltage, risking permanent damage to the portable device. USB 2.0 data lines also need protection when multiplexed with analog audio signals that vary from positive to negative voltages. The devices can detect a CC pin connection event to disable the microphone bias and eliminate pop up noise when an audio accessory is attached. The MAX20328/MAX20328A come in a 5 x 5 array, 25-bump, 0.4mm pitch, 2.34mm x 2.34mm wafer-level package (WLP).