TLC59208F

更新时间： 2024-09-13 11:48:39

品牌	Logo	应用领域
德州仪器 - TI		驱动器
页数	文件大小	规格书
29页	712K
描述
8-BIT FM I2C BUS LED DRIVER

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TLC59208F 数据手册

TLC59208F

www.ti.com .................................................................................................................................................................................................. SCLS715–MARCH 2009

8-BIT FM+ I²C BUS LED DRIVER

FEATURES

•

Eight LED Drivers (Each Output Programmable

at OFF, ON, Programmable LED Brightness,

Programmable Group Dimming/Blinking Mixed

With Individual LED Brightness)

•

Up to 64 Possible Hardware Adjustable

Individual I²C Bus Addresses Per Device so

That Each Device Can be Programmed

Individually

•

Eight Open-Drain Output Channels

•

Output State Change Programmable on the

Acknowledge or the STOP Command to

Update Outputs Byte-by-Byte or All at the

Same Time (Default to 'Change on STOP')

256-Step (8-Bit) Linear Programmable

Brightness Per LED Output Varying From Fully

Off (Default) to Maximum Brightness Using a

97-kHz PWM Signal

•

Maximum Output Current: 50 mA

Maximum Output Voltage: 17 V

•

256-Step Group Brightness Control Allows

General Dimming [Using a 190-Hz PWM Signal

From Fully Off to Maximum Brightness

(Default)]

25-MHz Internal Oscillator Requires no

External Components

1-MHz Fast-Mode Plus (FM+) Compatible I²C

Bus Interface With 30 mA High Drive

Capability on SDA Output for Driving High

Capacitive Buses

•

256-Step Group Blinking With Frequency

Programmable From 24 Hz to 10.73 s and Duty

Cycle From 0% to 99.6%

•

64 Programmable Slave Addresses Using

Three Hardware Address Pins

•

Internal Power-On Reset

Noise Filter on SCL/SDA Inputs

No Glitch on Power Up

Active-Low Reset (RESET)

Supports Hot Insertion

Low Standby Current

Four Software Programmable I²C Bus

Addresses (One LED Group Call Address and

Three LED Sub Call Addresses) Allow Groups

of Devices to be Simultaneously Addressed

Any Combination (For Example, One Register

Used for ‘All Call’ so That All the TLC59208Fs

on the I²C Bus Can be Simultaneously

Addressed and the Second Register Used for

Three Different Addresses so That One Third

of All Devices on the Bus Can be

3.3-V or 5-V Supply Voltage

5.5-V Tolerant Inputs

Packages Offered: 16-Pin Thin Shrink

Small-Outline Package [TSSOP (PW)], 16-Pin

Quad Flatpack No Lead [QFN (RGY)]

Simultaneously Addressed)

Software Enable and Disable for I²C Bus

Address

•

–40°C to 85°C Operation

•

Software Reset Feature (SWRST Call) Allows

the Device to be Reset Through the I²C Bus

Up to 14 Possible Hardware Adjustable

Individual I²C Bus Addresses Per Device so

That Each Device Can be Programmed

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.

12 3 4 5 6 7...29

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与TLC59208F相关器件

型号	品牌	获取价格	描述	数据表
TLC59208F_1	TI	获取价格	8-BIT FM I2C BUS LED DRIVER
TLC59208FIPWR	TI	获取价格	8-BIT FM+ I2C BUS LED DRIVER
TLC59208FIRGYR	TI	获取价格	8-BIT FM+ I2C BUS LED DRIVER
TLC5920DL	TI	获取价格	16x8 BIT LED DRIVER/CONTROLLER
TLC5920DLG4	TI	获取价格	具有 10MHz 数据传输速率的 16 通道 LED 驱动器 \| DL \| 48 \| -2
TLC5920DLR	TI	获取价格	16-channel LED driver with 10Mhz data transfer rate 48-SSOP -20 to 85
TLC5921	TI	获取价格	LED DRIVER
TLC59210	TI	获取价格	8-BIT DMOS SINK DRIVER WITH LATCH
TLC59210IN	TI	获取价格	8-BIT DMOS SINK DRIVER WITH LATCH
TLC59210IPWR	TI	获取价格	8-BIT DMOS SINK DRIVER WITH LATCH

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