Refer to the application circuit, unless otherwise specified.)

Symbol

Parameter

Test Condition

Min.

Typ.

Max.

Unit

Quiescent Current

90

180

mA

Output Offset Voltage

150

mV

Voltage Gain

30.5

32

33.5

dB

Output Power

THD = 10%

THD = 1%

Ω

Ω

17

22

19

16

25

28

W

W

W

W

W

Max. Output Power

30

W

THD

Distortion

0.08

0.3

%

Output Noise

Bw = 20Hz to 20KHz

0.3

mVrms

SVR

Supply Voltage Rejection

f = 100Hz (stereo)

60

dB

Low Cut-Off Frequency

10

Hz

High Cut-Off Frequency

300

KHz

Input Impedance

10

15

20

K

Ω

Cross Talk

f = 1KHz

50

65

dB

St-By Current Consumption

100

µA

St-By OUT Threshold Voltage

Amp. ON

3.5

V

St-By IN Threshold Voltage

Amp. OFF

1.5

V

Supply Dependent St-By

Threshold

St-By = H,

7.5

8.3

V

Mute Attenuation

75

dB

Mute OUT Threshold Voltage

Amp. Play

3.5

V

Mute IN Threshold Voltage

Amp. Mute

1.5

V

Supply Dependent Mute

Threshold

Mute = IN,

8.5

9.3

V

Muting Pin Current

(Sourced Current)

610

14

µA

Muting Pin Current

VMUTE = 3.5V

(Sourced Current)

610

14

µA

Figure 1: Quiescent Current vs. Supply Voltage

Figure 2: Output Power vs. Supply Voltage

Ω

Ω

f = 1KHz

TDA7393

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