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TA8262H Datasheet Max Power 43w Btl X 4ch Audio Power-ic

Manufacturer: Toshiba

Overview: TA8262H TOSHIBA Bipolar Linear Integrated Circuit Silicon Monolithic TA8262H Max Power 43 W BTL × 4CH Audio Power IC The TA8262H is 4 ch BTL audio power amplifier for car audio application. This IC can generate more high power: POUT MAX = 43 W as it is included the pure plementary PNP and NPN transistor output stage. It is designed low distortion ratio for 4 ch BTL audio power amplifier, built-in Stand-by Function, Muting Function, Clip detector, and diagnosis circuit. Additionally, the AUX. amplifier is built-in, it can make the beep signal etc. output to 2 channels (OUT1 and 4). It contains various kind of protectors for car audio use.

General Description

is made only on the single channel) 1.

Voltage gain adjustment This IC has no NF (negative feedback) terminals.

Therefore, the voltage gain can't adjusted, but it makes the device a space and total costs saver.

Key Features

  • High power : POUT MAX (1) = 43 W (typ. ) (VCC = 14.4 V, JEITA max, RL = 4 Ω) : POUT MAX (2) = 40 W (typ. ) (VCC = 13.7 V, JEITA max, RL = 4 Ω) : POUT (1) = 28 W (typ. ) (VCC = 14.4 V, f = 1 kHz, THD = 10%, RL = 4 Ω) : POUT (2) = 24 W (typ. ) (VCC = 13.2 V, f = 1 kHz, THD = 10%, RL = 4 Ω).
  • Built-in clip detector & 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 = 0.10 mVrms (typ. ) (VCC = 13.2.

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TA8262H Distributor