STHS4257A datasheet(3/18 Pages) STMICROELECTRONICS

номер детали	STHS4257A

подробное описание детали	IEEE 802.3af PoE Powered Device (PD) interface controller with integrated signature resistor

PDF	18 Pages

Scroll/Zoom	100%

производитель	STMICROELECTRONICS [STMicroelectronics]

домашняя страница	http://www.st.com

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3 / 18 page

Obsolete

Product(s)

- Obsolete

Product(s)

STHS4257A, STHS4257A1, STHS4257L, STHS4257L1

List of tables

3/18

List of tables

Table 1.

Device options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

Table 2.

Signal names . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

Table 3.

IEEE802.3af PD power classes and corresponding RCLASS values. . . . . . . . . . . . . . . . . . . 7

Table 4.

Absolute maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

Table 5.

Electrical parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

Table 6.

SO8 – 8-lead plastic small outline, 150mils width, mechanical data. . . . . . . . . . . . . . . . . . 14

Table 7.

DFN8 – 8-lead dual flat no-lead outline, package mechanical data . . . . . . . . . . . . . . . . . . 15

Table 8.

Ordering information scheme . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

Table 9.

Document revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

STHS4257A датащи(PDF) 3 Page - STMicroelectronics