TA8246AHQ View Datasheet(PDF) - Toshiba

Part Name

Description

Manufacturer

TA8246AHQ

Dual Audio Power Amplifier 6 W × 2 Ch

Toshiba 

20

f = 1 kHz

18 RL = 8 Ω

THD = 10%

16

Pout – VCC

14

12

10

8

6

4

2

0

10 12 14 16 18 20 22 24 26 28 30 32 34 36 38

Supply voltage VCC (V)

0

VCC = 20 V

RL = 8 Ω

−10 Rg = 0

Vripple = 0.775 Vrms

−20

R.R. – f

−30

−40

−50

−60

−70

30

100 300 1 k 3 k 10 k 30 k 100 k

Frequency f (Hz)

TA8246AHQ

70

VCC = 20 V

60 Vout = 0.775 Vrms

RL = 8 Ω

50

Gv – f

40

30

20

10

0

30

100 300 1 k 3 k 10 k 30 k 100 k

Frequency f (Hz)

0

VCC = 20 V

RL = 8 Ω

−10 Vout = 0.775 Vrms

Rg = 10 kΩ

−20

C.T. – f

−30

−40

−50

−60

−70

30

100 300 1 k 3 k 10 k 30 k 100 k

Frequency f (Hz)

1.6

VCC = 20 V

1.4 RL = 8 Ω

BW = 20 Hz~20 kHz

1.2

Vno – Rg

1.0

0.8

0.6

0.4

0.2

0

30

100 300 1 k 3 k 10 k 30 k 100 k

Signal source resistance Rg (Ω)

R.R. – Rg

0

VCC = 20 V

RL = 8 Ω

−10 fripple = 100 Hz

Vripple = 0.775 Vrms

−20

−30

−40

−50

−60

−70

30

100 300 1 k 3 k 10 k 30 k 100 k

Signal source resistance Rg (Ω)

7

2004-07-12

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