TDA9109S

更新时间： 2024-10-31 22:29:19

品牌	Logo	应用领域
意法半导体 - STMICROELECTRONICS		监视器
页数	文件大小	规格书
30页	297K
描述
LOW-COST DEFLECTION PROCESSOR FOR MULTISYNC MONITORS

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中文翻译

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数据手册

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TDA9109S 数据手册

TDA9109/S

LOW-COST DEFLECTION PROCESSOR

FOR MULTISYNC MONITORS

PRELIMINARY DATA

HORIZONTAL

SELF-ADAPTATIVE

DUAL PLL CONCEPT

150kHz MAXIMUM FREQUENCY

X-RAY PROTECTION INPUT

I C CONTROLS :

HORIZONTAL DUTY-CYCLE, H-POSITION,

FREE RUNNING FREQUENCY, FREQUENCY

GENERATOR FOR BURN-IN MODE

SHRINK32

(Plastic Package)

VERTICAL

ORDER CODE : TDA9109/S

VERTICAL RAMP GENERATOR

50 TO 185Hz AGC LOOP

GEOMETRY TRACKING WITH VPOS & VAMP

I C CONTROLS :

COMPARED

WITH

THE

TDA9109,

VAMP, VPOS, S-CORR, C-CORR

DC BREATHING COMPENSATION

THE TDA9109/S HAS :

- CORNER CORRECTION,

- HORIZONTAL MOIRÉ,

- B+ SOFT START,

I²C GEOMETRY CORRECTIONS

- INCREASED MAX. VERTICAL FREQUENCY,

- NO HORIZONTAL FOCUS,

- NO STEP DOWN OPTION FOR DC/DC CON-

VERTER.

VERTICAL PARABOLA GENERATOR

(Pin Cushion - E/W, Keystone, Corner)

HORIZONTAL DYNAMIC PHASE

(Side Pin Balance & Parallelogram)

VERTICAL DYNAMIC FOCUS

(Vertical Focus Amplitude)

DESCRIPTION

The TDA9109/S is a monolithic integrated circuit

assembled in 32-pin shrink dual in line plastic pack-

age. This IC controls all the functions related to the

horizontal and vertical deflection in multimode or

multi-frequency computer display monitors.

The internal sync processor, combined with the very

powerful geometry correction block make the

TDA9109/S suitable for very high performance

monitors, using very few external components.

GENERAL

SYNC PROCESSOR

12V SUPPLY VOLTAGE

8V REFERENCE VOLTAGE

HOR. & VERT. LOCK/UNLOCK OUTPUTS

READ/WRITE I C INTERFACE

HORIZONTAL AND VERTICAL MOIRE

B+ REGULATOR

The horizontal jitter level is very low. It is particularly

well suited for high-end 15" and 17" monitors.

- INTERNAL PWM GENERATOR FOR B+

CURRENT MODE STEP-UP CONVERTER

- SOFT START

Combined with the ST7275 Microcontroller fam-

ily, TDA9206 (Video preamplifier) and STV942x

(On-Screen Display controller) the TDA9109/S

allows fully I²C bus controlled computer display

monitors to be built with a reduced number of

external components.

- I²C ADJUSTABLE B+ REFERENCE VOLTAGE

- OUTPUT PULSES SYNCHRONIZED ON

HORIZONTAL FREQUENCY

- INTERNALMAXIMUM CURRENTLIMITATION

1/30

June 1998

This is advance information on a new product now in development or undergoing evaluation. Details are subject to change without notice.

12 3 4 5 6 7...30

中文翻译

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与TDA9109S相关器件

型号	品牌	获取价格	描述	数据表
TDA9109SN	STMICROELECTRONICS	获取价格	LOW-COST DEFLECTION PROCESSOR FOR MULTISYNC MONITORS
TDA9110	STMICROELECTRONICS	获取价格	LOW-COST DEFLECTION PROCESSOR FOR MULTISYNC MONITORS
TDA9111	STMICROELECTRONICS	获取价格	LOW-COST I2C CONTROLLED DEFLECTION PROCESSOR FOR MULTISYNC MONITOR
TDA9112	STMICROELECTRONICS	获取价格	LOW-COST I2C CONTROLLED DEFLECTION PROCESSOR FOR MULTISYNC MONITOR
TDA9112A	STMICROELECTRONICS	获取价格	HIGH-END I2C CONTROLLED DEFLECTION PROCESSOR FOR MULTISYNC MONITOR
TDA9113	STMICROELECTRONICS	获取价格	LOW-COST I2C CONTROLLED DEFLECTION PROCESSOR FOR MULTISYNC MONITOR
TDA9115	STMICROELECTRONICS	获取价格	LOW-COST I2C CONTROLLED DEFLECTION PROCESSOR FOR MULTISYNC MONITOR
TDA9116	STMICROELECTRONICS	获取价格	LOW-COST I2C CONTROLLED DEFLECTION PROCESSOR FOR MULTISYNC MONITOR
TDA9118	NXP	获取价格	行/场扫描处理电路
TDA9141	NXP	获取价格	PAL/NTSC/SECAM decoder/sync processor

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