MAX3349E

The MAX3349E is designed as one kind of USB 2.0 full-speed transceiver device that can be used in wide range of applications such as (1)Cell Phones; (2)PDAs; (3)Digital Cameras; (4)MP3 Players. And this device is available in 16-pin TQFN (4mm x 4mm) and 16-bump UCSP™ (2mm x 2mm) packages, and is specified over the -40°C to +85°C extended temperature range.

Features of the MAX3349E are:(1)+/-15kV ESD HBM Protection on D+ and D-; (2)UART Mode Routes External UART Signals to D+/D-; (3)Internal Linear Regulator Allows Direct Powering from the USB Cable; (4)Separate Voltage Input for UART Transmitter/Receiver (VUART); (5)Internal 1.5k Pullup Resistor on D+ Controlled by Enumerate Input; (6)Internal Series Termination Resistors on D+ and D-; (7)Complies with USB Specification Revision 2.0, Full-Speed 12Mbps Operation; (8)Built-In Level Shifting Down to +1.4V, Ensuring Compatibility with Low-Voltage ASICs; (9)VBUS Detection; (10)Combined VP and VM Inputs/Outputs; (11)No Power-Supply Sequencing Required; (12)Available in 16-Bump UCSP (2mm x 2mm) Package.

The absolute maximum ratings of the MAX3349E can be summarized as:(1)Supply Voltage (VBUS): -0.3V to +6V;(2)System Supply Voltage (VL): -0.3V to +6V;(3)Output of Internal Regulator: -0.3V to (VBUS + 0.3V);(4)Input Voltage (D+, D-): -0.3V to +6V;(5)SUS, BD: -0.3V to (VL + 0.3V);(6)ENUM, SE0, DAT: -0.3V to (VL + 0.3V);(7)Lead Soldering (10s): +300°C;(8)Bump Soldering: +235°C;(9)Storage Temperature Range: -65°C to +150°C;(10)Junction Temperature: +150°C. If you want to know more information about the MAX3349E, please download the datasheet in www.seekic.com or www.chinaicmart.com .