PCA9511A View Datasheet(PDF) - Philips Electronics

Part Name

Description

Manufacturer

PCA9511A

Hot swappable I2C-bus and SMBus bus buffer

Philips Electronics 

Philips Semiconductors

PCA9511A

Hot swappable I2C-bus and SMBus bus buffer

4. Feature selection

Table 1: Feature selection chart

Feature

PCA9510A PCA9511A PCA9512A PCA9513A PCA9514A

idle detect

yes

yes

yes

yes

yes

high-impedance SDA, SCL pins for VCC = 0 V

yes

yes

yes

yes

yes

rise time accelerator circuitry on SDAn and SCLn lines -

yes

yes

yes

yes

rise time accelerator circuitry hardware disable pin for -

-

yes

-

-

lightly loaded systems

rise time accelerator threshold 0.8 V versus 0.6 V

-

-

-

yes

yes

improves noise margin

ready open-drain output

yes

yes

-

yes

yes

two VCC pins to support 5 V to 3.3 V level translation with -

-

yes

-

-

improved noise margins

1 V precharge on all SDA and SCL lines

in only

yes

yes

-

-

92 µA current source on SCLIN and SDAIN for PICMG -

-

-

yes

-

applications

5. Ordering information

Table 2: Ordering information

Tamb = −40 °C to +85 °C

Type number Topside

mark

Package

Name

PCA9511AD PA9511A SO8

PCA9511ADP 9511A

TSSOP8 [1]

Description

Version

plastic small outline package; 8 leads; body width 3.9 mm

SOT96-1

plastic thin shrink small outline package; 8 leads; body width 3 mm SOT505-1

[1] Also known as ‘MSOP8’.

Standard packing quantities and other packaging data are available at

www.standardics.philips.com/packaging/.

9397 750 13269

Product data sheet

Rev. 01 — 15 August 2005

© Koninklijke Philips Electronics N.V. 2005. All rights reserved.

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