TLC59116IPWR datasheet(2/30 Pages) TI

2 / 30 page

I C Bus Control

OUT0

OUT1

OUT14 OUT15

REXT

I/O Regulator

Output Driver and Error Detection

LED State

Select Register

97 kHz

GRPFRQ

24.3 kHz

190 kHz

PWM Register X

Brightness Control

25-MHz

Oscillator

Power-On

Reset Control

Input Filter

SCL

SDA

A0 A1 A2 A3

RESET

GND

0 = Permanently off

1 = Permanently on

GRPPWM

TLC59116

SLDS157B – FEBRUARY 2008 – REVISED JULY 2008 .................................................................................................................................................... www.ti.com

Software programmable LED group and three Sub Call I2C bus addresses allow all or defined groups of

TLC59116 devices to respond to a common I2C bus address allowing, for example, all red LEDs to be turned on

or off at the same time or a marquee chasing effect, thus minimizing I2C bus commands. Four hardware address

pins allow up to 14 devices on the same bus.

The Software Reset (SWRST) call allows the master to perform a reset of the TLC59116 through the I2C bus,

identical to the Power-On Reset (POR) that initializes the registers to their default state, causing the outputs to

be set high (LED off). This allows an easy and quick way to reconfigure all device registers to the same

condition.

ORDERING INFORMATION(1)

PACKAGE(2)

ORDERABLE PART NUMBER

TOP-SIDE MARKING

–40°C to 85°C

TSSOP – PW

Reel of 2000

TLC59116IPWR

Y59116

(1)

For the most current package and ordering information, see the Package Option Addendum at the end of this document, or see the TI

web site at www.ti.com.

(2)

Package drawings, thermal data, and symbolization are available at www.ti.com/packaging.

BLOCK DIAGRAM

Submit Documentation Feedback

TLC59116IPWR Datasheet(PDF) 2 Page - Texas Instruments

TLC59116IPWR Datasheet(HTML) 2 Page - Texas Instruments

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30

Datasheet Download

Link URL