PCF8575 datasheet(1/32 Pages) TI

部件名	PCF8575

功能描述	REMOTE 16-BIT I2C AND SMBus I/O EXPANDERWITH INTERRUPT OUTPUT

PDF	32 Pages

Scroll/Zoom	100%

制造商	TI [Texas Instruments]

网页	http://www.ti.com

标志

1 / 32 page

www.ti.com

FEATURES

DB, DBQ, DGV, DW, OR PW PACKAGE

(TOP VIEW)

INT

A1

A2

P00

P01

P02

P03

P04

P05

P06

P07

GND

VCC

SDA

SCL

A0

P17

P16

P15

P14

P13

P12

P11

P10

1

2

3

4

5

6

7

8

9

10

11

12

24

23

22

21

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19

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13

24 23 22 21 20

7

8

9 10 11

1

2

3

4

5

6

18

17

16

15

14

13

RGE PACKAGE

(TOP VIEW)

19

12

P00

P01

P03

P04

P05

A0

P17

P16

P15

P14

P13

DESCRIPTION/ORDERING INFORMATION

PCF8575

REMOTE 16-BIT I2C AND SMBus I/O EXPANDER

WITH INTERRUPT OUTPUT

SCPS121D – JANUARY 2005 – REVISED APRIL 2007

• Low Standby-Current Consumption of

Capability for Directly Driving LEDs

10

µA Max

• Current Source to V

CC for Actively Driving a

• I2C to Parallel-Port Expander

High at the Output

• Open-Drain Interrupt Output

• Latch-Up Performance Exceeds 100 mA Per

JESD 78, Class II

• Compatible With Most Microcontrollers

• ESD Protection Exceeds JESD 22

• 400-kHz Fast I2C Bus

–

2000-V Human-Body Model (A114-A)

• Address by Three Hardware Address Pins for

Use of up to Eight Devices

–

200-V Machine Model (A115-A)

• Latched Outputs With High-Current Drive

–

1000-V Charged-Device Model (C101)

This 16-bit I/O expander for the two-line bidirectional bus (I2C) is designed for 2.5-V to 5.5-V VCC operation.

ORDERING INFORMATION

TA

PACKAGE(1)

ORDERABLE PART NUMBER

TOP-SIDE MARKING

SSOP – DB

Reel of 2000

PCF8575DBR

PF575

QSOP – DBQ

Reel of 2500

PCF8575DBQR

PCF8575

TVSOP – DGV

Reel of 2000

PCF8575DGVR

PF575

Tube of 25

PCF8575DW

–40

°C to 85°C

SOIC – DW

PCF8575

Reel of 2000

PCF8575DWR

Tube of 60

PCF8575PW

TSSOP – PW

PF575

Reel of 1200

PCF8575PWR

QFN – RGE

Reel of 3000

PCF8575RGER

PF575

(1)

Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines are available at

www.ti.com/sc/package.

Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas

Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.

PRODUCTION DATA information is current as of publication date.

Products conform to specifications per the terms of the Texas

Instruments standard warranty. Production processing does not

necessarily include testing of all parameters.

类似零件编号 - PCF8575

制造商	部件名	数据表	功能描述
NXP Semiconductors	PCF8575	105Kb / 24P	Remote 16-bit I/O expander for I2C-bus 1999 Apr 07
Texas Instruments	PCF8575	749Kb / 28P	REMOTE 16-BIT I2C AND SMBus I/O EXPANDER WITH INTERRUPT OUTPUT
NXP Semiconductors	PCF8575	727Kb / 8P	Smart, simple solutions for the 12 most common design concerns August 2011
NXP Semiconductors	PCF8575C	107Kb / 24P	Remote 16-bit I/O expander for I2C-bus 1999 Aug 05
Texas Instruments	PCF8575C	667Kb / 26P	REMOTE 16-BIT I2C AND SMBus LOW-POWER I/O EXPANDER WITH INTERRUPT OUTPUT

More results

类似说明 - PCF8575

制造商	部件名	数据表	功能描述
NXP Semiconductors	PCA9555	185Kb / 22P	16-bit I2C and SMBus I/O port with interrupt 2004 Sep 30
Catalyst Semiconductor	CAT9555	212Kb / 17P	16-bit I2C and SMBus I/O Port with Interrupt
Texas Instruments	PCA9535	834Kb / 35P	REMOTE 16-BIT I2C AND SMBus, LOW-POWER I/O EXPANDER WITH INTERRUPT OUTPUT AND CONFIGURATION REGISTERS
	PCA9555	842Kb / 35P	REMOTE 16-BIT I2C AND SMBus I/O EXPANDER WITH INTERRUPT OUTPUT AND CONFIGURATION REGISTERS
	PCF8575	749Kb / 28P	REMOTE 16-BIT I2C AND SMBus I/O EXPANDER WITH INTERRUPT OUTPUT
	PCF8575C	667Kb / 26P	REMOTE 16-BIT I2C AND SMBus LOW-POWER I/O EXPANDER WITH INTERRUPT OUTPUT
Catalyst Semiconductor	CAT9555	235Kb / 17P	16-bit I2C and SMBus I/O Port with Interrupt
Texas Instruments	PCA9555	818Kb / 35P	REMOTE 16-BIT I2C AND SMBus I/O EXPANDER WITH INTERRUPT OUTPUT AND CONFIGURATION REGISTERS
Texas Instruments	PCA9555	817Kb / 35P	REMOTE 16-BIT I2C AND SMBus I/O EXPANDER WITH INTERRUPT OUTPUT AND CONFIGURATION REGISTERS
ON Semiconductor	CAT9555	176Kb / 16P	16-bit I2C and SMBus I/O Port with Interrupt June, 2011 ??Rev. 11