Datasheet > DLP3000

DLP3000

更新时间： 2024-02-20 19:00:00

品牌	Logo	应用领域
德州仪器 - TI		/
页数	文件大小	规格书
30页	1186K
描述
DLPÂ® 0.3 WVGA Series 220 DMD

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中文翻译

获取价格

数据手册

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DLP3000 数据手册

DLP3000

www.ti.com

DLPS022 –JANUARY 2012

Mobile DDR RAM

Red PWN,

Green PWM,

Blue PWM

PCLK

DVI

Receiver

(TVP5151)

LED

Drivers

HSYNC,VSYNC

24-Bit RGB Data

LEDs

Digital Video

LED Strobes

Illumination

Optics

I2C

LED

Sensor

DLPC300

Control

I2C

Control

Processor

(MSP430)

DMD Control

DMD Data

DLP3000

OSC

DMD™

Voltage

Supplies

SPI

FLASH

Figure 2. Typical Application

Electrically, the DLP3000 consists of a two-dimensional array of 1-bit CMOS memory cells, organized in a grid of

608 memory cell columns by 684 memory cell rows. The CMOS memory array is addressed on

column-by-column basis, over a 15-bit double data rate (DDR) bus. Addressing is handled via a serial control

bus. The specific CMOS memory access protocol is handled by the DLPC300 digital controller.

Optically, the DLP3000 consists of 415,872 highly reflective, digitally switchable, micrometer-sized mirrors

(micromirrors) organized in a two-dimensional array. The micromirror array consists of 608 micromirror columns

by 684 micromirror rows in diamond pixel configuration (Figure 3). Due to the diamond pixel configuration, the

columns of each odd row are offset by half a pixel from the columns of the even row.

Each aluminum micromirror is approximately 7.6 microns in size (see Micromirror Pitch in Figure 3), and is

switchable between two discrete angular positions: –12° and +12°. The angular positions are measured relative

to a 0° flat reference when the mirrors are parked in their inactive state, parallel to the array plane (see Figure 4).

The tilt direction is perpendicular to the hinge-axis. The on-state landed position is directed toward the left side of

the package (see DLP3000 Active Mirror Array, Micromirror Pitch, and Micromirror Hinge-Axis Orientation in

Figure 3).

Each individual micromirror is positioned over a corresponding CMOS memory cell. The angular position of a

specific micromirror is determined by the binary state (logic 0 or 1) of the corresponding CMOS memory cell

contents, after the mirror clocking pulse is applied. The angular position (–12° or +12°) of the individual

micromirrors changes synchronously with a micromirror clocking pulse, rather than being coincident with the

CMOS memory cell data update. Therefore, writing a logic 1 into a memory cell followed by a mirror clocking

pulse results in the corresponding micromirror switching to a +12° position. Writing a logic 0 into a memory cell

followed by a mirror clocking pulse results in the corresponding micromirror switching to a –12° position.

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与DLP3000相关器件

型号	品牌	获取价格	描述	数据表
DLP3000_15	TI	获取价格	Â® 0.3 WVGA Series
DLP3000FQB	TI	获取价格	DLPÂ® 0.3 WVGA Series 220 DMD
DLP300S	TI	获取价格	0.3 英寸、360 万像素近紫外 DLP® 数字微镜器件 (DMD)
DLP300SFQK	TI	获取价格	0.3 英寸、360 万像素近紫外 DLP® 数字微镜器件 (DMD) \| FQK \| 5
DLP3010	TI	获取价格	DLP® 0.3 720p DMD
DLP3010AFQK	TI	获取价格	DLP® 0.3 720p DMD \| FQK \| 57 \| 0 to 70
DLP3010FQK	TI	获取价格	DLP® 0.3 720p DMD 57-CLGA
DLP3010LC	TI	获取价格	DLP® 0.3 英寸 720p 数字微镜器件 (DMD)
DLP3010LCFQK	TI	获取价格	DLP® 0.3 英寸 720p 数字微镜器件 (DMD) \| FQK \| 57 \| 0
DLP301S	TI	获取价格	0.3 英寸、360 万像素、大功率、近紫外 DLP® 数字微镜器件 (DMD)

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