3/12

TDA7266P

(*) Measured on demoboard of figure 8 with gaussian noise signal which simulates Music/Speech programmes.

Table 4. Electrical Characteristcs

Symbol

Parameter

Test Condition

Min.

Typ.

Max.

Unit

Supply Range

3.5

12

V

Total Quiescent Current

40

mA

Output Offset Voltage

120

mV

Output Power

THD 10%

3

W

Output Music Power (*)

4

W

THD

Total Harmonic Distortion

0.03

0.2

%

f = 100Hz to 15KHz

1%

SVR

Supply Voltage Rejection

f = 100Hz, VR =0.5V

40

56

dB

CT

Crosstalk

46

60

dB

Mute Attenuation

60

80

dB

Thermal Threshold

150

°C

Closed Loop Voltage Gain

25

26

27

dB

Voltage Gain Matching

0.5

dB

Input Resistance

25

30

K

Ω

Mute Threshold

2.3

2.9

4.1

V

-1

-0.75

-0.5

V

St-by Threshold

0.8

1.3

1.8

V

St-by Current V6 = GND

100

µA

Total Output Voltage

A Curve

150

µV