TCA6507PWG4 datasheet(3/45 Pages) TI1

No de pièce	TCA6507PWG4

Description	Low-Voltage 7-Bit I2C and SMBus LED Driver

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Fabricant	TI1 [Texas Instruments]

Site Internet	http://www.ti.com

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2

3

4

5

1

9

8

7

10

11

6

12

P6

P5

P4

P3

P2

P1

P0

VCC

SCL

SDA

EN

GND

1

2

3

4

5

6

7

14

13

12

11

10

9

8

VCC

SCL

SDA

EN

GND

NC

P6

P5

P4

P3

P2

P1

P0

TCA6507

www.ti.com

SCPS164C – MAY 2007 – REVISED JANUARY 2016

5 Pin Configuration and Functions

PW Package

RUE Package

14-Pin TSSOP

12-Pin X2QFN

Top View

Pin Functions –TSSOP and X2QFN

NO.

TYPE

DESCRIPTION

NAME

TSSOP

X2QFN

Enable input. If set to low, it puts the TCA6507 in shutdown

EN

4

I

mode and resets the internal registers and I2C/SMBus state

machine to their default states.

GND

5

—

Ground.

P0

8

6

O

P-port output 0. Open-drain design structure.

P1

9

7

O

P-port output 1. Open-drain design structure.

P2

10

8

O

P-port output 2. Open-drain design structure.

P3

11

9

O

P-port output 3. Open-drain design structure.

P4

12

10

O

P-port output 4. Open-drain design structure.

P5

13

11

O

P-port output 5. Open-drain design structure.

P6

14

12

O

P-port output 6. Open-drain design structure.

SDA

3

I/O

Serial data bus. Connect to VCC through a pullup resistor.

SCL

2

I

Serial clock bus. Connect to VCC through a pullup resistor.

Supply voltage of I2C registers, oscillator, and control logic.

VCC

1

—

Connect directly to VCC of the external I

2C master. Provides

voltage-level translation.

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Texas Instruments	TCA6507PWG4	693Kb / 32P	[Old version datasheet] LOW-VOLTAGE 7-BIT I2C AND SMBus LED DRIVER WITH INTENSITY CONTROL AND SHUTDOWN
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Texas Instruments	TCA6507	741Kb / 32P	[Old version datasheet] LOW-VOLTAGE 7-BIT I2C AND SMBus LED DRIVER WITH INTENSITY CONTROL AND SHUTDOWN
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