TLC5911

更新时间： 2024-02-21 22:38:18

品牌	Logo	应用领域
德州仪器 - TI		驱动器
页数	文件大小	规格书
30页	475K
描述
LED DRIVER

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中文翻译

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数据手册

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TLC5911 数据手册

TLC5911

LED DRIVER

SLLS402 – DECEMBER 1999

Drive Capability and Output Counts

– 80 mA (Current Sink) x 16 Bits

Protection

– Watchdog Timer (WDT) Function (Turn

Output Off When Scan Signal Stopped)

– Thermal Shutdown (TSD) Function (Turn

Output Off When Junction Temperature

Exceeds Limit)

Constant Current Output Range

– 5 to 80 mA (Current Value Setting for All

Output Terminals Using External Resistor

and Internal Brightness Control Register)

LOD

Constant Current Accuracy

– LED Open Detection (Detection for LED

Disconnection)

– ±4 % (Maximum Error Between Bits)

Voltage Applied to Constant Current Output

Terminals

– Minimum 0.4 V (Output Current 5 mA to

‡

Data Input/Output

– Port A (for Data Display)

– Clock Synchronized 10 Bit Parallel Input

(Schmitt-Triggered Input)

– Clock Synchronized 10 Bit Parallel

Output (3-State Output)

– Port B (for Dot Correction Data)

– Clock Synchronized 7 Bit Parallel Input

(Schmitt-Triggered Input)

40 mA)

– Minimum 0.7 V (Output Current 40 mA to

80 mA)

1024 Gray Scale Display

– Pulse Width Control 1024 Steps

†

Brightness Adjustment

– All Output Current Adjustment for 64

Steps (Adjustment for Brightness

Deviation Between LED Modules)

– Output Current Adjustment by Output

(OUT0 to OUT15) for 128 Steps

(Adjustment for Brightness Deviation

Between Dots)

– Brightness Control by 16 Steps

Frequency Division Gray Scale Control

Clock (Brightness Adjustment for Panel)

– Clock Synchronized 7 Bit Parallel Output

Input/Output Signal Level

– CMOS Level

Power Supply Voltage

– 4.5 V to 5.5 V (Logic, Analog and

Constant Current)

– 3 V to 5.5 V (Interface)

Maximum Output Voltage . . . 15 V

Data Transfer Rate . . . 20 MHz (Max)

Gray Scale Clock Generation

– Gray Scale Control Clock Generation by

Internal PLL or External Input Selectable

Gray Scale Clock Frequency

– 16 MHz (Max) Using Internal PLL

– 8 MHz (Max) Using External Clock

Clock Invert/Noninvert Selectable at

Cascade Operation

– Clock Invert Selectable to Reduce

Changes in Duty Ratio

Operating Free-Temperature Range

–20°C to 85°C

100-Pin Package HTQFP (P = 4.7 W,

T = 25°C)

†

‡

Adjustable for these functions independently.

Allows to write all the data at port A by setting.

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 Texas Instruments

standard warranty. Production processing does not necessarily include

testing of all parameters.

POST OFFICE BOX 655303 • DALLAS, TEXAS 75265

12 3 4 5 6 7...30

中文翻译

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与TLC5911相关器件

型号	品牌	获取价格	描述	数据表
TLC59116	TI	获取价格	16-CHANNEL Fm+ I2C-BUS CONSTANT-CURRENT LED SINK DRIVER
TLC59116_1	TI	获取价格	16-CHANNEL Fm+ I2C-BUS CONSTANT-CURRENT LED SINK DRIVER
TLC59116F	TI	获取价格	16-CHANNEL FAST-MODE PLUS I2C BUS LED DRIVER
TLC59116F_15	TI	获取价格	16-Channel Fast-Mode Plus I2C Bus LED Driver
TLC59116FIPWR	TI	获取价格	16-CHANNEL FAST-MODE PLUS I2C BUS LED DRIVER
TLC59116FIRHBR	TI	获取价格	16-CHANNEL FAST-MODE PLUS I2C BUS LED DRIVER
TLC59116FIRHBR-P	TI	获取价格	暂无描述
TLC59116IPWR	TI	获取价格	16-CHANNEL Fm+ I2C-BUS CONSTANT-CURRENT LED SINK DRIVER
TLC59116IPWRG4	TI	获取价格	16-CHANNEL Fm+ I2C-BUS CONSTANT-CURRENT LED SINK DRIVER
TLC59116IRHBR	TI	获取价格	16-CHANNEL Fm I2C-BUS CONSTANT-CURRENT LED SINK DRIVER

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