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STV9432TAP

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Parameters


Product Manufacturers Pack D/C
STV9432TAP - SOP28 00+

Pinout/Connection Diagram

 

General Description

Connected to a host MCU via its serial I2C Bus, the STV9432TAP is a multifunction slave peripheral device integrating the following blocks:

- On-screen Display. It includes a MASK PROGRAMMABLE ROM that holds the CUSTOM CHARACTER FONT, a 1Kbytes RAM that stores the code strings of the different lines of text to be displayed, and a set of registers to program character sizes and colors. A built-in digital PLL, operating at very high frequency, gives an accurrate display without visible jitter for a wide line frequency range from 15 to 140 kHz.

- Cut-off Monitoring Circuitry includes: 5 x 8 bits PWM DACs, 3 x 8 bits ADCs and a programmable ADC sampling trigger. It gives the possibility to measure the three beam currents, during the horizontal flyback, at a given line in the frame, provided that the three ADC inputs are connected to a beam current sensing circuitry. The values are stored in three BEAM CURRENT REGISTERS,and available for MCU read.

- Video Timing Analyzer. Using the Horizontal Sync,Vertical Sync, Horizontal Flyback, and "Video Active" inputs, a set of counters give the different timing measurements necessary to analyze the current Video timing characteristics in order to make the automatic set-up of screen size and centering.The measurements are initialized on the same programmable trigger line than in the above cut-off monitoring circuitry.

Features

·MULTIFUNCTION OSD FOR MONITOR·INCLUDES FACILITIES FOR CUT-OFF VOLTAGE MONITORING: - THREE 8 BITS ADC INPUTS - ADC TRIGGER DURING RETRACE TIME OF A PROGRAMMED LINE·INCLUDES FACILITIES FOR SCREEN SIZE & CENTERING AUTO SETUP - HS, VS, VIDEO TIMING MEASUREMENTS·100MHz MAX. PIXEL CLOCK, AVAILABLE FOR ANY LINE FREQUENCY BETWEEN 15 AND 140 kHz·12 x 18 CHARACTER ROM FONT INCLUDES: - 240 MONOCOLOR CHARACTERS - 16 MULTICOLOR CHARACTERS·CHARACTER FLASHING·UP TO 1K CHARACTERS TEXT DISPLAY·ULTRA HIGH FREQUENCY PLL FOR·JITTER-FREE DISPLAY·FLEXIBLE DISPLAY: - ANY CHARACTER WIDTH AND HEIGHT - ANYWHERE IN THE SCREEN·SINGLE BYTE CHARACTER CODES AND COLOR LOOK-UP TABLE FOR EASY PROGRAMMING AND FAST ACCESS·CHARACTER FLIP OPERATIONS·WIDE DISPLAY WINDOW ALLOWS PATTERN GENERATION FOR FACTORY ADJUSTMENTS·I2C BUS MCU INTERFACE·FIVE 8 BITS PWM DAC OUTPUTS

Maximum Ratings

Symbol
Parameter
Value
Unit
AVDD,DVDD,OVDD
Supply Voltage
-0.3, +6.0
V
VIN
Input Voltage
Vss-0.3,VDD + 0.3
V
Toper
Operating Temperature
0, +70
Tstg
Storage Temperature
-40, +125

Supplier

Select all
  Part Number Mfg Pack D/C Qty Note
STV9432TAP ST SOP 114
  Majestic Trading Development Co., Ltd China (Mainland)
Contact: Ms. Ivy Tian   MSN:Ivy08@live.cn Tel: 86-755-8300 2395 Fax: 86-755-8300 2466
STV9432TAP ST SOP 10+ 114
  Goldenway Electronic Limited Company Hong Kong
Contact: Ms. sarah   Tel: 0086-755-82535329 Fax: 0086-755-
STV9432TAP ST SMD 2000 53689 new and original
  Minki Technology (HK) Limited China (Mainland)
Contact: Mr. Guo   MSN:minki168@gmail.com Tel: 86-755-83179985 Fax: 86-755-83185553
STV9432TAP ST SO 00+ 63
  DINGXING (HK) ELECTRONIC CO.,LIMITED China (Mainland)
Contact: Mr. Jack Chan   MSN:jackchan2006@hotmail.com Tel: 86-755-88359349 Fax: 86-755-83232768
STV9432TAP ST SOP 08+ 114
  Anterwell Technology Ltd. China (Mainland)
Contact: Ms. Ellen   MSN:anterwell2@hotmail.com Tel: 86-755-61352205 Fax: 86-755-61352206
STV9432TAP SGS THOMAS SOP 1380 In-Stock
  Kinglead International Trading Limited China (Mainland)
Contact: Ms. Melody Wu   MSN:sales6@kinglead.com Tel: 86-0755-88837711 Fax: 86-0755-28526941
STV9432TAP ST SOP 00+ 114
  Asia World Trade Technology Source China (Mainland)
Contact: Ms. Boning Tan   MSN:gardenias0523@hotmail.com Tel: 086-0755-82151126 Fax: 086-0755-25855406
STV9432TAP ST SOP 00+ 114
  Witech(HK) industrial Co.,Ltd China (Mainland)
Contact: Mr. Shu   MSN:witechhk@hotmail.com Tel: 0086-189-23868616 Fax: 0086-755-82528896
STV9432TAP ST 00+ 9
  ShenZhen HYC Electronic Technology CO.,LTD China (Mainland)
Contact: Ms. julie Yuan   MSN:hyc555@hotmail.com Tel: 86-755-82817151 Fax: 86-755-82956157
STV9432TAP ST SOP 09+ 114
  Su Zhou Young-Special Electronic Co., LTD China (Mainland)
Contact: Mr. Benson_Zhang   MSN:bingzhuang84@hotmail.com Tel: 86-0512-68601189 Fax: 86-0512-68606635
STV9432TAP ST 114 only wholesale own stock, contact Alice MSN:mycoat-110@163.com
  Beijing Tonglianhuadian,Tech,Co,LTD China (Mainland)
Contact: Mr. Alex   MSN:tlhd1909@gmail.com Tel: 86-010-82533458 Fax: 86-010-51601739
STV9432TAP ST IC SOP28
  Hongkong GoldSurges China (Mainland)
Contact: Mr. Ju Jim/king/Mickey   MSN:goldsurges@hotmail.com,kcygdsz3590@live.cn Tel: +86-0755-83341067 Fax: +86-0755-83341067
STV9432TAP ST SMD 63
  HONGKONG HUAXINDA ELECTRONIC CO.,LTD China (Mainland)
Contact: Ms. lucy li   MSN:lucyli8899@hotmail.com Tel: 86+-755-13510754664 Fax: 86+-755-13510754664
STV9432TAP ST SO 00+ 63 IN STOCK
  Trustful International Co.,Ltd China (Mainland)
Contact: Ms. Miggie Lo   MSN:sale@hktrustful.com Tel: 86-755-3306-2583 Fax: 86-755-3306-2583
STV9432TAP ST 09+ SOP28
  shenzhen zhonggang Technologies Co,.Ltd. China (Mainland)
Contact: Ms. ma   Tel: 086-0755-83013178 Fax:
STV9432TAP/N ST SOP 102
  Majestic Trading Development Co., Ltd China (Mainland)
Contact: Ms. Ivy Tian   MSN:Ivy08@live.cn Tel: 86-755-8300 2395 Fax: 86-755-8300 2466
STV9432TAP/N ST SOP 10+ 102
  Goldenway Electronic Limited Company Hong Kong
Contact: Ms. sarah   Tel: 0086-755-82535329 Fax: 0086-755-
STV9432TAP/N ST SMD 10+ 53689 new and original
  Minki Technology (HK) Limited China (Mainland)
Contact: Mr. Guo   MSN:minki168@gmail.com Tel: 86-755-83179985 Fax: 86-755-83185553
STV9432TAP/N SGS THOMAS SOP 1699 In-Stock
  Kinglead International Trading Limited China (Mainland)
Contact: Ms. Melody Wu   MSN:sales6@kinglead.com Tel: 86-0755-88837711 Fax: 86-0755-28526941
STV9432TAP/N ST 3135+ 10+ N/A
  STARS SYSTEM LIMITED China (Mainland)
Contact: Ms. Angel   MSN:angel.hkstars.syatem@hotmail.com Tel: 86-0755-82500770 Fax: 86-0755-82500550
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PDF / Datasheet

STV9432TAP PDF Download

STV9432TAP

File Size: 203646 KB
Manufacturer: STMICROELECTRONICS [STMicroelectronics]

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