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TDA9111

Features: GeneralSYNC PROCESSOR (separate or composite)12V SUPPLY VOLTAGE8V REFERENCE VOLTAGEHOR. LOCK/UNLOCK OUTPUTHOR. & VERT. LOCK/UNLOCK INDICATIONREAD/WRITE I2C INTERFACEHORIZONTAL AND VERTICAL MOIREB+ REGULATOR- Internal PWM generator for B+ current mode step-up converter- Switchable to ...

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SeekIC No. : 004516912 Detail

TDA9111: Features: GeneralSYNC PROCESSOR (separate or composite)12V SUPPLY VOLTAGE8V REFERENCE VOLTAGEHOR. LOCK/UNLOCK OUTPUTHOR. & VERT. LOCK/UNLOCK INDICATIONREAD/WRITE I2C INTERFACEHORIZONTAL AND VERT...

TDA9111 Data Sheet

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Part Number:
TDA9111
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2025/1/12

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Product Details

Description



Features:

General
 SYNC PROCESSOR (separate or composite)
 12V SUPPLY VOLTAGE
 8V REFERENCE VOLTAGE
 HOR. LOCK/UNLOCK OUTPUT
 HOR. & VERT. LOCK/UNLOCK INDICATION
 READ/WRITE I2C INTERFACE
 HORIZONTAL AND VERTICAL MOIRE
 B+ REGULATOR
 - Internal PWM generator for B+ current mode step-up converter
 - Switchable to step-down converter
 - I2C adjustable B+ reference voltage
 - Output pulses synchronized on horizontal
   frequency
- Internal maximum current limitation.



Pinout

Connection Diagram


Specifications

Symbol Parameter Value Unit
VCC Supply Voltage (Pin 29) 13.5 V
VIN Max Voltage on Pin 4
Pin 9
Pin 5
Pins 6, 7, 8, 14, 15, 16, 20, 22
Pins 10, 18, 23, 24, 25, 26, 28
Pins 1, 2, 3, 30, 31
4.0
5.5
6.4
8.0
VCC
VDD
5
 V
VESD ESD Succeptibility
Human Body Model, 100pF Discharge through 1.5k
EIAJ Norm, 200pF Discharge through 0		 2
300		 KV
V
Tstg Storage Temperature -40, +150 °C
Tj Max Operating Junction Temperature 150 °C
Toper Operating Temperature 0, +70 °C



Description

DESCRIPTION
   The TDA9111 is a monolithic integrated circuit assembled in a 32-pin shrink dual-in-line plastic package. This IC controls all the functions related to horizontal and vertical deflection in multimode or multi-frequency computer display monitors. The internal sync processor, combined with the powerful geometry correction block, makes the TDA9111 suitable for very high performance monitors, using few external components. The horizontal jitter level is very low. It is particularly well-suited to high-end 15" and 17" monitors. Combined with the ST7275 Microcontroller family, TDA9206 (Video preamplifier) and STV942x (On- Screen Display controller), the TDA9111 allows fully-I2C bus-controlled computer display monitors to be built with a reduced number of external components.




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