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TDA4821P, TDA4822, TDA4823PS

TDA4821P, TDA4822, TDA4823PS Selling Leads, Datasheet

MFG:TEK  Package Cooled:0135+  D/C:DIP-20

TDA4821P, TDA4822, TDA4823PS Picture

TDA4821P, TDA4822, TDA4823PS Datasheet download

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Part Number: TDA4821P

 

MFG: TEK

Package Cooled: 0135+

D/C: DIP-20

 

 

 
 
 
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  • TDA4821P

  • D/C: 2008& Qty: 4001 Note: NEW ORIGINAL,SAMPLES AVAILABLE.WELCOME INQUIRY. E-MAIL:joy.kaino@gmail.com  Adddate: 2010-09-05
  • Inquire Now
  • SANY(HK) ELECTRONICS TECHNOLOGY CO.,LTD   China
    Contact: Mr.joy   MSN:yang.kaino@hotmail.com
    Tel: 86-755-82514990
    Fax: 86-755-82732389
    (503)
  • TDA4821P

  • Vendor: PHI Pack: N/A D/C: 125& Qty: DIP  Adddate: 2010-09-05
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  • STARS SYSTEM LIMITED   China
    Contact: Ms.blue   MSN:blue.hkstars.system@hotmail.com
    Tel: 86-0755-82500770
    Fax: 86-0755-82500550
    (561)
  • TDA4821P

  • Vendor: PHILIPS Pack: DIP-20 D/C: 08+& Qty: 6112  Adddate: 2010-09-05
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  • fuying(HK)electronics LTD   China
    Contact: Ms.branca Hon   MSN:fuyingdz@hotmail.com
    Tel: 86-755-83363218
    Fax: 86-755-83369608
    (19)
  • TDA4821P

  • Vendor: SIEMENS Pack: DIP D/C: 25& Qty: 02+  Adddate: 2010-09-05
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  • Edian Electronics Company   China
    Contact: Ms.cheungtrammy   MSN:focosales@hotmail.com
    Tel: 86-755-82521939,23815519,83230734
    Fax: 86-755-23815519
    (1409)
  • TDA4821P

  • Vendor: PHI Pack: N/A D/C: 125& Qty: DIP  Adddate: 2010-09-05
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  • HK Green System LTD   China
    Contact: Ms.sophy   MSN:elizabeth7758521@hotmail.com
    Tel: 86-755-8279-1230
    Fax: 86-755-8279-1220
    (2193)
  • TDA4821P

  • Vendor: PHI专营*SZⅩ Pack: DIP/20 D/C: 03+& Qty: 4720 Note: new&original part instock.  Adddate: 2010-09-05
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  • Song Zhixing Electronics Business   China
    Contact: Ms.zou   MSN:zxq6868@hotmail.com
    Tel: 86-0755-83014231/83014230
    Fax: 86-0755-82566278
    (160)

About TDA4821P

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Datasheet: TDA4821P

File Size: 105288 KB

Manufacturer: Philips

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TDA4822 Suppliers

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  • TDA4822

  • Pack: DIP Qty: 1000  Adddate: 2010-09-05
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  • Hua Sun Tak (HK)Ltd   China
    Contact: Mr.Micheal   MSN:hstaksales@hotmail.com
    Tel: 86-0755-83216312
    Fax: 86-0755-83217210
    (298)
  • TDA4822G

  • Vendor: Infineon新 Qty: 1350  Adddate: 2010-09-05
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  • W.T.O. GROUP Ltd   China
    Contact: Ms.LilyZhang   MSN:wto-ic@hotmail.com
    Tel: 86-755-82510636
    Fax: 86-755-83690628
    (80)
  • TDA4822PS/N1/M5

  • Vendor: PHILIPS Pack: DIP24 D/C: O2& Qty: 3023 Note: SUNON'S STOCK  Adddate: 2010-09-05
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  • SUNON(HK) SEMICON CO.,LTD   Hong
    Contact: Mr.Rick Lin   MSN:sun789@msn.cn
    Tel: 86-755-82811600
    Fax: 86-755-83985387
    (882)

About TDA 4601

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Datasheet: TDA 4601

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TDA4823PS Suppliers

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  • TDA4823PS

  • Vendor: PHI Pack: N/A D/C: 109& Qty: DIP  Adddate: 2010-09-05
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  • STARS SYSTEM LIMITED   China
    Contact: Ms.blue   MSN:blue.hkstars.system@hotmail.com
    Tel: 86-0755-82500770
    Fax: 86-0755-82500550
    (561)
  • TDA4823PS

  • Vendor: SIEMENS Pack: DIP D/C: 9& Qty: 02+  Adddate: 2010-09-05
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  • Edian Electronics Company   China
    Contact: Ms.cheungtrammy   MSN:focosales@hotmail.com
    Tel: 86-755-82521939,23815519,83230734
    Fax: 86-755-23815519
    (1409)
  • TDA4823PS

  • Vendor: PHI Pack: N/A D/C: 109& Qty: DIP  Adddate: 2010-09-05
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  • HK Green System LTD   China
    Contact: Ms.sophy   MSN:elizabeth7758521@hotmail.com
    Tel: 86-755-8279-1230
    Fax: 86-755-8279-1220
    (2193)
  • TDA4823PS

  • Vendor: PHILIPS Pack: SDIP-24 D/C: 89& Qty: 18  Adddate: 2010-09-05
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  • A-RICH HK LECTRON CO.,LIMITED   Hong
    Contact: Ms.molly,KELAN   MSN:ARICH2@LIVE.CN,ARICH3@LIVE.CN,ARICH1@LIVE.CN
    Tel: 0086-755-33377587
    Fax: 0086-755-33377578
    (71)
  • TDA4823PS

  • Vendor: PHI Pack: DIP-M24P D/C: 02+& Qty: 3911 Note: SUNON'S STOCK  Adddate: 2010-09-05
  • Inquire Now
  • SUNON(HK) SEMICON CO.,LTD   Hong
    Contact: Mr.Rick Lin   MSN:sun789@msn.cn
    Tel: 86-755-82811600
    Fax: 86-755-83985387
    (882)

About TDA 4601

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Datasheet: TDA 4601

File Size: 1417404 KB

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TDA4821P General Description

The TDA4821P performs the ‘autosize’ feature for colour monitors. The IC measures the timing of active H/V video
with respect to the H-sync and V-sync pulses and also with respect to the horizontal flyback pulse in order to allow the microcontroller to adjust the display settings automatically, in particular parameters HSIZE, VSIZE, HPOS and VPOS.

The advantages are:
   · A more user friendly adjustment for any undefined video mode by simply pressing a button
   · Factory alignment for a reduced number of modes
   · Saving of EEPROM storage space for factory and user modes.

The activation of the autosizing function can be done on user command or automatically on any mode change. When autosizing is activated while the screen is only partly active or consists of sub-windows, the picture size will increase, but not more than the range limits of the monitor allow.

TDA4821P Maximum Ratings

SYMBOL
PARAMETER
CONDITIONS
MIN.
MAX.
UNIT
VDD(core)
core supply voltage  
-0.5
+4
V
VDD(I/O) I/O supply voltage  
-0.5
+4
V
VDD(PLL) PLL supply voltage  
-0.5
+4
V
Vi(n)
input voltage:
on pins HS, VS, SCL and SDA
on all other I/O pins
 
-0.5
-0.5
+5.5
VDD + 0.5
V
V
IDD(core)
core supply current  
-
30
mA
IDD(I/O)
I/O supply current external load on pin SDA
-
30
mA
IDD(PLL))
PLL supply current  
-
1
mA
Io(SDA))
output current on pin SDA external load
-
20
mA
Ptot
total power dissipation  
-
200
mW
Tstg
storage temperature  
-40
+125
Tamb
ambient temperature  
-20
+70
Tj
junction temperature  
-20
+125
Vesd
electrostatic discharge voltage for all pins note 1
-250
+250
V
note 2
-4000
+4000
V
Notes
1. Machine model: equivalent to discharging a 200 pF capacitor through a 0Ω series resistor (‘0 Ω’ is actually
   0.75 mH + 10 Ω).
2. Human body model: equivalent to discharging a 100 pF capacitor through a 1500Ω series resistor.

TDA4821P Features

· Measuring of six horizontal and four vertical timing parameters as follows:
   – Horizontal: sync width, sync period, video start, video\ end and horizontal flyback pulse start and end
   – Vertical: sync width, sync period, first line of video active and last line of video active.
· Detection of H-sync and V-sync polarity
· I2C-bus interface (maximum clock frequency 400 kHz) for read-out of data and write data of the internal
    clock  multiplier using double byte (16-bit format)
· Flexible digital clock input with built-in and (via I2C-bus) adjustable clock multiplier; internal clock is 48 MHz
    (typical value)
· Horizontal measurements are expressed in number of clock pulses; precision is approximately 20 ns at 48 MHz
   and can be improved if external averaging methods are used
· Vertical measurements are expressed in number of lines
· Internal buffer keep I2C-bus registers stable between the V-sync pulses, allowing for asynchronous read-out.

TDA4821P Typical Application

These products are not designed for use in life support appliances, devices, or systems where malfunction of these products can reasonably be expected to result in personal injury. Philips customers using or selling these products for
use in such applications do so at their own risk and agree to fully indemnify Philips for any damages resulting from such improper use or sale.

TDA4821P Connection Diagram

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