PCA9513ADP Просмотр технического описания (PDF) - Philips Electronics

Номер в каталоге

Компоненты Описание

производитель

PCA9513ADP

Hot swappable I2C-bus and SMBus bus buffer

Philips Electronics 

Philips Semiconductors

PCA9513A; PCA9514A

Hot swappable I2C-bus and SMBus bus buffer

s 92 µA current source on SCLIN and SDAIN for PICMG backplane applications

(PCA9513A only)

s Supports clock stretching and multiple master arbitration and synchronization

s Operating power supply voltage range: 2.7 V to 5.5 V

s I/Os are not 5.5 V tolerant

s 0 Hz to 400 kHz clock frequency

s ESD protection exceeds 2000 V HBM per JESD22-A114, 200 V MM per

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

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

s Packages offered: SO8, TSSOP8 (MSOP8)

3. Applications

s cPCI, VME, AdvancedTCA cards and other multipoint backplane cards that are

required to be inserted or removed from an operating system

4. Feature selection

Table 1: Feature selection chart

Feature

PCA9510A PCA9511A PCA9512A PCA9513A PCA9514A

Idle detect

yes

yes

yes

yes

yes

High-impedance SDAn, SCLn pins for VCC = 0 V

yes

yes

yes

yes

yes

Rise time accelerator circuitry on SDAn and SCLn pins -

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 SDAn and SCLn pins

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

Description

Version

PCA9513AD PA9513A SO8

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

SOT96-1

PCA9514AD PA9514A SO8

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

SOT96-1

PCA9513ADP 9513A

TSSOP8 [1] plastic thin shrink small outline package; 8 leads; body width 3 mm SOT505-1

PCA9514ADP 9514A

TSSOP8 [1] plastic thin shrink small outline package; 8 leads; body width 3 mm SOT505-1

[1] Also known as MSOP8.

PCA9513A_PCA9514A_1

Product data sheet

Rev. 01 — 11 October 2005

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

2 of 25

Share Link: