TDA2005R Ver la hoja de datos (PDF) - STMicroelectronics

Número de pieza

componentes Descripción

fabricante

TDA2005R

20 W bridge/stereo amplifier for car radio

STMicroelectronics 

Electrical specifications

TDA2005

Table 7. Electrical characteristics (stereo application) (continued)

Symbol

Parameter

Test condition

Min. Typ. Max. Unit

Gv

eN

SVR

Closed loop gain matching

Total input noise voltage

Supply voltage rejection



Efficiency

1. Bandwidth filter: 22 Hz to 22 kHz.

-

-

0.5

-

dB

Rg = 10 k(1)

-

1.5

5

V

Vripple = 0.5 V; fripple =100 Hz

35

45

-

dB

Rg = 10 k; C3 = 10 F;

f = 1 kHz; VS = 14.4 V;

RL = 4 ;Po = 6.5 W;

RL = 2;Po = 10 W;

-

70

-

%

60

f = 1 kHz; VS = 13.2 V;

RL = 3.2 ;Po = 6.5 W;

RL = 1.6 ;Po = 100 W;

-

70

-

%

60

Figure 10. Quiescent output voltage vs.

supply voltage (stereo amplifier)

Figure 11. Quiescent drain current vs. supply

voltage (stereo amplifier)

6O

6

)D

M!

































6S6



'!0'03

Figure 12. Distortion vs. output power (stereo Figure 13.

amplifier)











6S6

'!0'03

Output power vs. supply voltage,

RL = 2 and 4 (stereo amplifier)

D





FK(Z

'VD"

6S62,7

6S62,7



6S62,7

6S62,7



0O

7

FK(Z



'VD"

D







2,7

2,7













0O7

'!0'03













6S6

'!0'03

12/25

Doc ID 1451 Rev 6

Share Link: