TA8256BHQ Toshiba, TA8256BHQ Datasheet
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TA8256BHQ
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TA8256BHQ Summary of contents
Page 1
... TOSHIBA Bipolar Linear Integrated Circuit Silicon Monolithic Audio Power Amplifier 6 W × TA8256BHQ is 3 channel audio power amplifier for Consumer applications. This IC provides an output power of 6 watts per channel = kHz, THD = 10 suitable for power amplifier of TV and home Stereo. ...
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... RIPPLE FILTER 4 kΩ 4 Amp 1 OUT1 350 Ω 20 kΩ 3 Pre-GND PW-GND kΩ 350 Ω Amp 2 4 kΩ OUT2 2 4 kΩ 1 Amp 3 OUT3 350 Ω 20 kΩ MUTE SW MUTE T.C. 2 TA8256BHQ 2005-08-25 ...
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... Output 11 OUT3 12 OUT2 9 V Supply voltage terminal CC 10 PW-GND GND terminal Function kΩ kΩ TA8256BHQ Equivalent Circuit kΩ OUT NF GND ⎯ MUTE Amplifier GND to POP-NOIZE preventive circuit to Bias circuit 11, 12 OUT GND ⎯ ...
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... Vrms V ripple kΩ, ⎯ kHz ⎯ = 0.775 Vrms C.T. V out ⎯ V MUTE ON th (ON) ⎯ V MUTE OFF th (OFF) ⎯ = 0.775 Vrms → Mute ATT V out 4 TA8256BHQ Min Typ. Max Unit 65 100 180 mA ⎯ ⎯ ⎯ 4.5 ⎯ 0.04 0.2 % ⎯ 0.1 0.6 32.5 34 35.5 dB ⎯ ...
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... Amp 1 OUT1 350 Ω 20 kΩ 3 Pre-GND PW-GND kΩ 350 Ω Amp 2 4 kΩ OUT2 2 4 kΩ 1 Amp 3 OUT3 350 Ω 20 kΩ MUTE SW MUTE T.C. 5 TA8256BHQ V CC 1000 µ 1000 µF 1000 µ 2005-08-25 ...
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... W P out Ω 0.5 0.3 I CCQ 0.1 10 0.05 0.03 0.01 30 100 kHz Ω 0.5 0.3 0.1 0.05 0.03 0.01 30 0.3 0.5 6 TA8256BHQ THD – f 300 100 k Frequency f (Hz) THD – P out Output Power P out (W) 2005-08-25 ...
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... Ω −10 f ripple = 100 Hz V ripple = 0.775 Vrms −20 −30 −40 −50 −60 − 100 k 30 100 Signal source resistance R g (Ω) 7 TA8256BHQ G – 300 100 k Frequency f (Hz) C.T. – f 300 ...
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... Ω kHz out Dual 1 0.5 0.3 0.1 0.05 0.03 0.01 −40 −20 80 100 8 TA8256BHQ P – out THD = 1% 10 Output power P out (W) I – Ta CCQ 100 Ambient temperature Ta (°C) THD – ...
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... P MAX – Infinite heat sink 1 2: 4.1°C/W heat sink 25 3: 9.5°C/W heat sink 100 125 150 Ambient temperature Ta (°C) 175 200 9 TA8256BHQ 2005-08-25 ...
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... Package Dimensions Weight: 4.04 g (typ.) 10 TA8256BHQ 2005-08-25 ...
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... TA8256BHQ 2005-08-25 ...