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MAX3346E Datasheet +-15kV ESD-Protected USB Transceiver

Manufacturer: Maxim Integrated (now Analog Devices)

Overview: 19-3172; Rev 0; 2/04 www.DataSheet4U.com ±15kV ESD-Protected USB Transceiver in.

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General Description

The MAX3346E bidirectional transceiver converts logiclevel signals to USB signals, and USB signals to logiclevel signals.

The MAX3346E includes the 1.5kΩ USB pullup resistor internally, and supports both full-speed (12Mbps) and low-speed (1.5Mbps) USB operation.

The device has built-in ±15kV ESD protection circuitry to guard the USB I/O pins, D+ and D-.

Key Features

  • a logic-selectable suspend mode that lowers current draw to less than 40µA. The MAX3346E has an enumerate function that allows devices to logically disconnect while plugged in. The MAX3346E is fully compliant with USB specification 1.1, and the full-speed and low-speed operation under USB specification 2.0. The MAX3346E is available in the miniature 4 x 4 chipscale package (UCSPTM), as well as the small 14-pin TSSOP, and is rated for the -40°C to +85°C extended temperature range. Features.

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