TDA4864J

Features: ` Power amplifier with differential inputs` Output current up to 2.5 A (p-p)` High vertical deflection frequency up to 200 Hz` High linear sawtooth signal amplification` Flyback generator: TDA4864J: separate adjustable flyback supply voltage up to 60 V TDA4864AJ: internally doubled suppl...

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SeekIC No. : 004516398 Detail

TDA4864J: Features: ` Power amplifier with differential inputs` Output current up to 2.5 A (p-p)` High vertical deflection frequency up to 200 Hz` High linear sawtooth signal amplification` Flyback generator:...

floor Price/Ceiling Price

Part Number:
TDA4864J
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: 2024/4/18

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Product Details

Description



Features:

` Power amplifier with differential inputs
` Output current up to 2.5 A (p-p)
` High vertical deflection frequency up to 200 Hz
` High linear sawtooth signal amplification
` Flyback generator:
TDA4864J: separate adjustable flyback supply voltage up to 60 V
TDA4864AJ: internally doubled supply voltage (two supply voltages only for DC-coupled outputs).



Pinout

  Connection Diagram


Specifications

SYMBOL PARAMETER CONDITIONS MIN. MAX. UNIT
VP1 supply voltage 1     40 V
VP2 supply voltage 2     60 V
VFB flyback supply voltage of TDA4864J     60 V
VP3 flyback generator output voltage of TDA4864AJ   0 VP1 + 3 V
Vi input voltage on
pin INN
pin INP
    VP1
VP1
V
Vo(V-OUT) output voltage on pin V-OUT     62 A
IP2 supply current 2     ±1.5 A
Io(V-OUT) output current on pin V-OUT note 1   ±1.5 A
IVFB current during flyback of TDA4864J     ±1.5 A
IVP3 current during flyback of TDA4864AJ     ±1.5 A
Tstg storage temperature   -25 +150 °C
Tamb ambient temperature   -20 +75 °C
Tj junction temperature note 1   150 °C
Ves electrostatic discharge voltage on all pins note 2 -300 +300 V



Description

The TDA4864J and TDA4864AJ are deflection boosters for use in vertical deflection systems for frame frequencies up to 200 Hz.

The TDA4864J needs a separate flyback supply voltage, so the supply voltages are independently adjustable to optimize power consumption and flyback time. For the TDA4864AJ the flyback supply voltage will be generated internally by doubling the supply voltage and therefore a separate flyback supply voltage is not needed. Both circuits provide differential input stages.




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