PCA9527DP 데이터 시트보기 (PDF) - NXP Semiconductors.

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PCA9527DP

3-channel bidirectional bus extender for HDMI, I2C-bus and SMBus

NXP Semiconductors. 

NXP Semiconductors

PCA9527

3-channel bidirectional bus extender for HDMI, I2C-bus and SMBus

2. Features

I 3-channel, bidirectional buffer isolates capacitance allowing 1400 pF on port A and

400 pF on port B

I Exceeds 18 meters (above the maximum distance for HDMI DDC)

I Rise time accelerator and normal I/O on port A (no accelerator for CEC)

I Static level offset on port B

I Voltage level translation from 2.7 V to 5.5 V

I CEC is 5 V tolerant, powered by VCC(B)

I Upgrade replacement over PCA9507 and PCA9517A for cable application

I I2C-bus, SMBus and DDC-bus compatible

I Active HIGH buffer enable input

I Open-drain input/outputs

I Lock-up free operation

I Supports arbitration and clock stretching across the repeater

I Accommodates Standard-mode and Fast-mode I2C-bus devices and multiple masters

I Powered-off high-impedance I2C-bus pins

I Port A operating supply voltage range of 2.7 V to 5.5 V

I Port B operating supply voltage range of 2.7 V to 3.6 V

I 5 V tolerant I2C-bus and enable pins

I 0 Hz to 400 kHz clock frequency (the maximum system operating frequency may be

less than 400 kHz because of the delays added by the repeater)

I ESD protection exceeds 8000 V HBM per JESD22-A114, 500 V MM per

JESD22-A115, and 1000 V CDM per JESD22-C101

I Latch-up testing is done to JEDEC Standard JESD78 which exceeds 100 mA

I Package offered: TSSOP10

3. Ordering information

Table 1. Ordering information

Type number Topside

mark

Package

Name

Description

PCA9527DP 9527

TSSOP10[1] plastic thin shrink small outline package;

10 leads; body width 3 mm

Version

SOT552-1

[1] Also known as MSOP10.

PCA9527_1

Product data sheet

Rev. 01 — 29 June 2009

© NXP B.V. 2009. All rights reserved.

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