PA9543A(2009) データシートの表示（PDF） - NXP Semiconductors.

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PA9543A
(Rev.:2009)

2-channel I2C-bus switch with interrupt logic and reset

NXP Semiconductors. 

NXP Semiconductors

PCA9543A/43B/43C

2-channel I2C-bus switch with interrupt logic and reset

I 5 V tolerant inputs

I 0 Hz to 400 kHz clock frequency

I ESD protection exceeds 2000 V HBM per JESD22-A114, 200 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 Packages offered: SO14, TSSOP14

3. Ordering information

Table 1. Ordering information

Type number

Package

Name

Description

PCA9543AD

SO14

plastic small outline package; 14 leads;

body width 3.9 mm

PCA9543APW

PCA9543BPW

TSSOP14 plastic thin shrink small outline package; 14 leads;

body width 4.4 mm

PCA9543CPW

Version

SOT108-1

SOT402-1

3.1 Ordering options

Table 2. Ordering options

Type number

Topside mark

PCA9543AD

PCA9543AD

PCA9543APW

PA9543A

PCA9543BPW

PA9543B

PCA9543CPW

PA9543C

Temperature range (Tamb)

Tamb = −40 °C to +85 °C

Tamb = −40 °C to +85 °C

Tamb = −40 °C to +85 °C

Tamb = −40 °C to +85 °C

PCA9543A_43B_43C_6

Product data sheet

Rev. 06 — 15 June 2009

© NXP B.V. 2009. All rights reserved.

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