TA8260AH datasheet(5/15 Pages) TOSHIBA

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TA8260AH Datasheet(PDF) 5 Page - Toshiba Semiconductor

Part #	TA8260AH

Description	Max Power 40 W BTL 횞 4CH Audio Power IC

Download	15 Pages

Scroll/Zoom	100%

Manufacturer	TOSHIBA [Toshiba Semiconductor]

Direct Link	http://www.semicon.toshiba.co.jp/eng

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5 / 15 page

TA8260AH

2002-03-05

3. Muting function (pin 24)

By means of controlling pin 24 less than 0.5 V, it can make the audio muting condition.

The muting time constant is decided by R1 and C4 and these parts is related the pop noise at power

ON/OFF.The series resistance; R1 must be set up less than 15 kΩ, we recommend 10 kΩ.

The muting function have to be controlled by a transistor, FET and µ-COM port which has IMUTE ≥ 250 µA

ability.

Terminal 24 must not be pulled up and it shall be controlled by OPEN/LOW.

Figure 4 Muting function

Figure 5 Mute attenuation−Vmute (V)

4. AUX. input (pin 16)

The pin 16 is for input terminal of AUX. amplifier.

The total gain is 0dB by using of AUX. amplifier.

Therefore, the µ-COM can directly drive the AUX. amplifier.

BEEP sound or voice synthesizer signal can be input to pin 16 directly.

Figure 6 AUX input

Manufacturer	Part #	Datasheet	Description
Toshiba Semiconductor	TA8261AH	388Kb / 16P	TOSHIBA Bipolar Linear Integrated Circuit Silicon Monolithic
	TA8262H	360Kb / 15P	MAX POWER 43 W BTL x 4CH AUDIO POWER IC
	TA8263BH	255Kb / 13P	Max Power 43 W BTL x 4 ch Audio Power IC
	TA8263BHQ	329Kb / 15P	Max Power 43 W BTL × 4 ch Audio Power IC 2006-04-28
	TA8264AH	234Kb / 14P	TOSHIBA Bipolar Linear Integrated Circuit Silicon Monolithic

Manufacturer	Part #	Datasheet	Description
Toshiba Semiconductor	TA8252H	360Kb / 14P	Max Power 37W BTL 횞 4ch Audio Power IC
	TA8259H	368Kb / 15P	MAX POWER 37 W BTL x 4CH AUDIO POWER IC
	TA8262H	360Kb / 15P	MAX POWER 43 W BTL x 4CH AUDIO POWER IC
	TA8255AHQ	1Mb / 13P	Max Power 22W BTL × 4ch Audio Power IC 2004-09-28
	TA8251AH	563Kb / 12P	MAX POWER 30W BTL x 4CH AUDIO POWER IC
	TA8276H	249Kb / 14P	Max Power 35 W BTL 횞 4 ch Audio Power IC
	TA8251AHQ	1Mb / 13P	MAX POWER 30W BTL X 4CH AUDIO POWER IC
	T8251AH	552Kb / 13P	MAX POWER 300W BTL x 4CH AUDIO POWER IC
	TA8276HQ	258Kb / 14P	Max Power 35 W BTL 횞 4 ch Audio Power IC
	TA8255AH	551Kb / 12P	MAX POWER 22W BTL x 4CH AUDIO POWER IC

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