PCA9531PW Ver la hoja de datos (PDF) - Philips Electronics

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Fabricante

PCA9531PW

8-bit I2C LED dimmer

Philips Electronics 

Philips Semiconductors

8-bit I2C LED dimmer

Product data

PCA9531

PIN CONFIGURATION — SO, TSSOP

PIN CONFIGURATION — HVQFN

A0 1

A1 2

A2 3

LED0 4

LED1 5

LED2 6

LED3 7

VSS 8

16 VDD

15 SDA

14 SCL

13 RESET

12 LED7

11 LED6

10 LED5

9 LED4

SW02039

Figure 1. Pin configuration — SO, TSSOP

PIN DESCRIPTION

SO, TSSOP

PIN

NUMBER

HVQFN

PIN

NUMBER

1

15

2

16

3

1

4, 5, 6, 7

2, 3, 4, 5

8

6

9, 10, 11, 12 7, 8, 9, 10

13

11

14

12

15

13

16

14

SYMBOL

A0

A1

A2

LED0-3

VSS

LED4-7

RESET

SCL

SDA

VDD

A1 A0 VDD SDA

A2 1

LED0 2

LED1 3

LED2 4

12 SCL

11 RESET

10 LED7

9 LED6

LED3 VSS LED4 LED5

TOP VIEW

su01667

Figure 2. Pin configuration — HVQFN

FUNCTION

Address input 0

Address input 1

Address input 2

LED drivers 0-3

Supply ground

LED drivers 4-7

Active low reset input

Serial clock line

Serial data line

Supply voltage

2003 Nov 10

3

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