ST USBUF02W6

低通2nd

Overview

The USB specification requires upstream ports to be terminated with pull-up resistors from the D+ and D- lines to Vbus. On the implementation of USB systems, the radiated and conducted EMI should be kept within the required levels as stated by the FCC regulations. In addition to the requirements of termination and EMC compatibility, the computing devices are required to be tested for ESD susceptibility.

The USBUF02W6 provides the recommended line termination while implementing a low pass filter to limit EMI levels and providing ESD protection which exceeds IEC 61000-4-2 level 4 standard. The device is packaged in a SOT323-6L which is the smallest available lead frame package (50% smaller than the standard SOT23).

Features

USBUF Series
Tape & Reel (TR) Package
Low Pass Type
2nd Filter Order
RC (Pi) Technology
2 Number of Channels
22 Resistance - Channel (Ohms)
R = 22Ohms, C = 47pF Values
Yes ESD Protection
USB Applications
Surface Mount Mounting Type
0.079" L x 0.049" W (2.00mm x 1.25mm) Size / Dimension
0.043" (1.09mm) Height