TA8260AH – Max Power 40 W BTL x 4CH Audio Power IC

TA8260AH Datasheet PDF learn more.

Part number : TA8260AH

Functions : This is a kind of semiconductor. Max Power 40 W BTL x 4CH Audio Power IC.

Pin arrangement :

Package information :

Manufacturer : Toshiba Semiconductor

Image :

TA8260AH Datasheet PDF

The texts in the PDF file :

TA8260AH TOSHIBA Bipolar Linear Integrated Circuit Silicon Monolithic TA8260AH Max Power 40 W BTL × 4CH Audio Power IC The TA8260AH is 4 ch BTL audio power amplifier for car audio application. This IC can generate more high power: POUT MAX = 40 W as it is included the pure complementary 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.

Features

· High power : POUT MAX (1) = 40 W (typ.) (VCC = 14.4 V, f = 1 kHz, JEITA max, RL = 4 Ω) : POUT MAX (2) = 37 W (typ.) (VCC = 13.7 V, f = 1 kHz, JEITA max, RL = 4 Ω) : POUT (1) = 27 W (typ.) (VCC = 14.4 V, f = 1 kHz, THD = 10%, RL = 4 Ω) : POUT (2) = 22 W (typ.) (VCC = 13.2 V, f = 1 kHz, THD = 10%, RL = 4 Ω) · · Built-in clip detector & diagnosis circuit. (pin 3) 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 V, Rg = 0 Ω, GV = 26dB, BW = 20 Hz~20 kHz) · · · · · · Built-in stand-by switch function (pin 2) Built-in muting function (pin 24) Weight: 9.8 g (typ.) Built-in AUX. amplifier from single input (pin 16) to 2 channels output ; OUT1 and 4 Built-in junction temperature detection circuit (pin 23) : Pin 23 DC voltage rises at about +5 mV/°C in proportion to junction temperature. Built-in various protection circuit : Thermal shut down, over voltage, out to GND, out to VCC, out to out short Operating supply voltage: VCC (opr) = 9~18 V 1 2002-03-05 TA8260AH Block Diagram 2 2002-03-05 TA8260AH Caution and Application Method (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 m [ … ]

TA8260AH PDF File



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