STHS4257L1 datasheet, controller equivalent, STMicroelectronics

STHS4257L1 controller equivalent, ieee 802.3af poe powered device (pd) interface controller.

Features and benefits

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* IEEE 802.3af-compliant interface for Powered Devices (PDs) Integrated 100V, 450mA pow.

Application

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* Voice over IP (VoIP) phones Table 1. Device options Signature disable Order code s b O STHS4257A.

Description

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 1.1 Pin descriptions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 1.1.1 1.1.2 1.1.3 1.1.4 1.1.5 1.1.6 Classification (RCL.

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