Datasheet4U Logo Datasheet4U.com

MAX3344E - +-5kV ESD-Protected USB Transceivers

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.

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.

📥 Download Datasheet

📁 Similar Datasheet

Part Number Description Manufacturer
MAX334 High Speed Quad SPST Analog Switch Maxim
MAX331 460kbps / 1A Supply Current / RS-232-Compatible Transceivers Maxim
MAX3311 460kbps / 1A Supply Current / RS-232-Compatible Transceivers Maxim
MAX3311E RS-232-Compatible Transceivers Maxim
MAX3313 460kbps / 1A Supply Current / RS-232-Compatible Transceivers Maxim

Other Datasheets by Maxim Integrated (now Analog Devices)

Part Number Description
MAX3341E +-15kV ESD-Protected USB Level Translator in UCSP with USB Detect
MAX3345E +-5kV ESD-Protected USB Transceivers
MAX3346E +-15kV ESD-Protected USB Transceiver
MAX3349E USB 2.0 Full Speed TRansceiver
MAX3349EA USB 2.0 Full Speed TRansceiver

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
19-3171; Rev 0; 2/04 www.DataSheet4U.com ±15kV ESD-Protected USB Transceivers in UCSP with USB Detect 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. The MAX3344E/MAX3345E operate with logic supply voltages as low as 1.65V, ensuring compatibility with low-voltage ASICs. The suspend mode lowers supply current to less than 40µA. An enumerate function allows devices to logically disconnect while plugged in. The MAX3344E/MAX3345E are fully compliant with USB specification 1.