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PCA9515D

I2C-bus repeater

NXP Semiconductors. 

NXP Semiconductors

PCA9515

I2C-bus repeater

I 5.5 V tolerant I2C-bus (SCLn, SDAn) and enable (EN) pins

I 0 Hz to 400 kHz clock frequency1

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: SO8 and TSSOP8 (MSOP8)

3. Ordering information

Table 1. Ordering information

Type number Package

Name

Description

PCA9515D

SO8

plastic small outline package; 8 leads;

body width 3.9 mm

PCA9515DP

TSSOP8[1] plastic thin shrink small outline package; 8 leads;

body width 3 mm

[1] Also known as MSOP8.

3.1 Ordering options

Table 2. Ordering options

Type number Topside mark

PCA9515D

PCA9515

PCA9515DP

9515

Temperature range

Tamb = −40 °C to +85 °C

Tamb = −40 °C to +85 °C

Version

SOT96-1

SOT505-1

4. Block diagram

VCC

SDA0

PCA9515

SDA1

SCL0

SCL1

pull-up

resistor

EN

GND

002aae620

Fig 1. Block diagram of PCA9515

The output pull-down of each internal buffer is set for approximately 0.5 V, while the input

threshold of each internal buffer is set about 0.07 V lower, when the output is internally

driven LOW. This prevents a lock-up condition from occurring.

1. The maximum system operating frequency may be less than 400 kHz because of the delays added by the repeater.

PCA9515_9

Product data sheet

Rev. 09 — 23 April 2009

© NXP B.V. 2009. All rights reserved.

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