°C/W,

°C, unless otherwise specified

Symbol

Parameter

Test Condition

Min.

Typ.

Max.

Unit

Supply Range

18

V

Total Quiescent Current

Ω

80

mA

Output Offset Voltage

100

mV

Output Power

.

Ω

f = 1KHz d = 10%

Ω

.

Ω

18

26

20

12

W

d

Distortion

Ω

f = 1KHz

0.1

0.5

%

Ω

f = 1KHz

0.05

%

Voltage Gain

f = 1KHz

31

32

33

dB

SVR

Supply Voltage Rejection

Ω

40

50

dB

Total Input Noise

B = Curve A

Ω

2

µV

Ω

310

mV

η

Efficiency

Ω

f = 1KHz

65

%

Stand-by Current

100

µA

Input Resistance

f = 1KHz

70

K

Ω

Input Sensitivity

f = 1KHz

Ω

70

mV

Low Frequency Roll Off (-3dB)

Ω

30

Hz

High Frequency Roll Off (-3dB)

PO = 15W

Ω

25

KHz

Stand-by Attenuation

70

90

dB

Stand-by Threshold

1

V

Thermal Shutdown Junction Temp.

150

°C

(*) B = Curve

(**) B = 22Hz to 22KHz

Figure 2: P.C. Board and Component Layout of the Circuit of Fig. 1 (1:1 scale).

TDA7241B

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