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TA8264AH

Features: ·High power : POUTMAX (1) = 41 W (typ.) (VCC = 14.4 V, f = 1 kHz, JEITA max, RL = 4 Ω) : POUTMAX (2) = 37 W (typ.) (VCC = 13.7 V, f = 1 kHz, JEITA max, RL = 4 Ω) : POUT (1) = 24 W (typ.) (VCC = 14.4 V, f = 1 kHz, THD = 10%, RL = 4 Ω) : POUT (2) = 21 W (typ.) (VCC = 13.2...

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SeekIC No. : 004512237 Detail

TA8264AH: Features: ·High power : POUTMAX (1) = 41 W (typ.) (VCC = 14.4 V, f = 1 kHz, JEITA max, RL = 4 Ω) : POUTMAX (2) = 37 W (typ.) (VCC = 13.7 V, f = 1 kHz, JEITA max, RL = 4 Ω) : POUT (1) = 2...

TA8264AH Data Sheet

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Part Number:
TA8264AH
Supply Ability:
5000

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

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Product Details

Description



Features:

·High power : POUTMAX (1) = 41 W (typ.)
   (VCC = 14.4 V, f = 1 kHz, JEITA max, RL = 4 Ω)
   : POUTMAX (2) = 37 W (typ.)
   (VCC = 13.7 V, f = 1 kHz, JEITA max, RL = 4 Ω)
   : POUT (1) = 24 W (typ.)
   (VCC = 14.4 V, f = 1 kHz, THD = 10%, RL = 4 Ω)
   : POUT (2) = 21 W (typ.)
   (VCC = 13.2 V, f = 1 kHz, THD = 10%, RL = 4 Ω)
·Built-in diagnosis circuit (pin 25)
·Low distortion ratio: THD = 0.02% (typ.)
   (VCC = 13.2 V, f = 1 kHz, POUT = 5 W, RL = 4 Ω)
·Low noise: VNO = 0.18 mVrms (typ.)
·(VCC = 13.2 V, Rg = 0 Ω, GV = 34dB, BW = 20 Hz~20 kHz)
·Built-in stand-by switch function (pin 4)
·Built-in muting function (pin 22)
·Built-in AUX amplifier from single input to 2 channels output (pin 16)
·Built-in various protection circuit
   : Thermal shut down, over voltage, out to GND, out to VCC, out to out short, speaker burned
·Operating supply voltage: VCC (opr) = 9~18 V


Specifications

Characteristics Symbol Rating Unit
Peak supply voltage (0.2 s) VCC (surge) 50 V
DC supply voltage VCC (DC) 25 V
Operation supply voltage VCC (opr) 18 V
Output current (peak) IO (peak) 9 A
Power dissipation PD (Note 1) 125 W
Operation temperature Topr -40~85 °C
Storage temperature Tstg -55~150 °C
Note 2: Package thermal resistance j-T =1°C/W (typ.)
(Ta=25°C, with infinite heat sink)


Description

The TA8264AH is 4 ch BTL audio power amplifier for car audio application.

This IC can generate more high power: POUTMAX = 41 W as it is included the pure complementary PNP and NPN transistor output stage.

TA8264AH is designed low distortion ratio for 4 ch BTL audio power amplifier, built-in stand-by function, muting function, and diagnosis circuit which can detect output to VCC/GND short and over voltage input mode.

Additionally, the AUX amplifier and various kind of protector for car audio use are built-in.




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