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MAX3345E Datasheet +-5kV ESD-Protected USB Transceivers

Manufacturer: Maxim Integrated (now Analog Devices)

Overview: 19-3171; Rev 0; 2/04 www.DataSheet4U.com ±15kV ESD-Protected USB Transceivers in UCSP with USB.

Download the MAX3345E datasheet PDF. This datasheet also includes the MAX3344E variant, as both parts are published together in a single manufacturer document.

General Description

The MAX3344E/MAX3345E USB transceivers convert logic-level signals to USB signals, and USB signals to logic-level signals.

An internal 1.5kΩ USB pullup resistor supports full-speed (12Mbps) USB operation.

The MAX3344E/MAX3345E provide built-in ±15kV ESD-protection circuitry on the USB I/O pins, D+ and D-, and VCC.

Key Features

  • D Protection On D+ and DComply with USB Specification 1.1 (Full Speed 2.0) Separate VP and VM Inputs/Outputs VL Down to 1.65V Allows Connection with LowVoltage ASICs Enumerate Input.
  • Allows USB Connection through Software USB Detect Function 3.6V (min) to 4V (max).
  • MAX3344E 1V (min) to 2.8V (max).
  • MAX3345E Allow Single-Ended or Differential Logic I/O Internal Linear Regulator Allows Direct Powering from the USB Internal Pullup Resistor for Full-Speed Operation Three-State Ou.