Refer to the Test and application circuit (fig.1), unless otherwise specified.)

Symbol

Parameter

Test Condition

Min.

Typ.

Max.

Unit

Quiescent Current

180

300

mA

Output Offset Voltage

100

mV

Voltage Gain

25

26

27

dB

Output Power

THD = 10%

THD = 1%

20

16.5

19

17

16

17

14

22

18

21

19

17

18.5

15

W

W

W

W

W

W

W

EIAJ Output Power (*)

VS = 13.7V

27.5

30

W

Max. Output Power (*)

33

35

W

THD

Distortion

0.04

0.3

%

Output Noise

”A” Weighted

Bw = 20Hz to 20KHz

50

65

150

µV

µV

SVR

Supply Voltage Rejection

f = 100Hz

50

65

dB

Low Cut-Off Frequency

20

Hz

High Cut-Off Frequency

75

KHz

Input Impedance

70

100

K

Ω

Cross Talk

f = 1KHz

50

70

dB

St-By Current Consumption

St-By = LOW

100

µA

St-By OUT Threshold Voltage

(Amp: ON)

3.5

V

St-By IN Threshold Voltage

(Amp: OFF)

1.5

V

Mute Attenuation

80

90

dB

Mute OUT Threshold Voltage

(Amp: Play)

3.5

V

Mute IN Threshold Voltage

(Amp: Mute)

1.5

V

Muting Pin Current

(Source Current)

510

16

µA

Clipping Detector ”OFF” Output

Average Current

THD = 1% (**)

100

µA

Clipping Detector ”ON” Output

Average Current

THD = 10% (**)

100

240

350

µA

(*) Saturated square wave output.

(**) Diagnostics output pulled-up to 5V with 10K

Ω series resistor.

TDA7385

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