TA8205AH Toshiba, TA8205AH Datasheet
TA8205AH
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TA8205AH Summary of contents
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... TOSHIBA Bipolar Linear Integrated Circuit Silicon Monolithic TA8205AH,TA8205AL 18W BTL × 2CH Audio Power Amplifier The thermal resistance θj−T of TA8205AH, TA8205AL package designed for low thermal resistance, has a high efficiency of heat radiation. The temperature rise of chip can be reduced, and the influence from the degradation of the features due to the temperature rise at the high output can also be reduced ...
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... This IC has the amplifier construction as shown in Fig.1. The pre-amp. Amp 1 is provided to the primary stage, and the input voltage is amplified by the flat amps, amp 3 and amp 4 of each channel through the phase amp. Amp 2. Since the input offset is prevented by pre-amp when V noise. is set to on, this circuit can remarkably reduce the pop CC 2 TA8205AH / AL 2002-10-30 ...
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... CC (2) Since the control current is microscopic, the switching relay of small current capacity is satisfactory for switching. ..... (1) (dB) = 20dB increased. (Fig. (V) (SB) 0~2 3~V CC Fig.3 With pin(4) set to high, power is turened on. 3 TA8205AH / AL Fig.2 2002-10-30 ...
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... V reduced or with the feedback amount increased, care must be taken V →on CC and C ) shall be set according to the gain to be used 0Ω 470Ω TA8205AH / AL →on. The CC 2002-10-30 ...
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... Time constant is small at V →on or off. CC Made liable to oscillate. For filtering power supply hum and ripple. Large at using AC rectified power supply. Small at using DC power supply. 5 TA8205AH / AL Remarks Larger Than Recommended Value Related to gain. →on. Refer to item 4. →on. Time constant is large at V →on or off. ...
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... IN I ― ― 600Ω, g C.T. ― 0.775V OUT rms (0dBm) Stand-by → off V ― SB (power→on) Mute→on V ― (mute) (power→off) 6 TA8205AH / AL Min. Typ. Max. Unit ― 120 250 mA ― 18 ― ― ― 0.04 0 ― 0.30 0.70 mV ...
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... Test circuit TA8205AH, TA8205AL (G = 50dB TA8205AH / AL 2002-10-30 ...
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... TA8205AH / AL 2002-10-30 ...
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... TA8205AH / AL 2002-10-30 ...
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... Package Dimensions Weight : 9.8g (typ.) 10 TA8205AH / AL 2002-10-30 ...
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... Package Dimensions Weight : 9.8g (typ.) 11 TA8205AH / AL 2002-10-30 ...
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... TOSHIBA CORPORATION for any infringements of intellectual property or other rights of the third parties which may result from its use. No license is granted by implication or otherwise under any intellectual property or other rights of TOSHIBA CORPORATION or others. · The information contained herein is subject to change without notice. 12 TA8205AH / AL 000707EBA 2002-10-30 ...