PCA9509D datasheet(2/16 Pages) PHILIPS

2 / 16 page

PCA9509_1

Product data sheet

Rev. 01 — 27 June 2006

2 of 16

Philips Semiconductors

PCA9509

Level translating I2C-bus/SMBus repeater

I 0 Hz to 400 kHz clock frequency

Remark: The maximum system operating frequency may be less than 400 kHz

because of the delays added by the repeater.

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: TSSOP8, SO8

Ordering information

Functional diagram

Table 1.

Ordering information

Type number

Topside

mark

Package

Name

Description

Version

PCA9509DP

9509

TSSOP8

plastic thin shrink small outline package;

8 leads; body width 3 mm

SOT505-1

PCA9509D

PCA9509

SO8

plastic small outline package; 8 leads;

body width 3.9 mm

SOT96-1

Fig 1.

Functional diagram of PCA9509

002aac125

VCC(A)

PCA9509

VCC(A)

VCC(B)

GND

1 mA

VCC(A)

1 mA

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