E-TDA7391PDTR(2013) Ver la hoja de datos (PDF) - STMicroelectronics

Número de pieza

componentes Descripción

Fabricante

E-TDA7391PDTR
(Rev.:2013)

32 W bridge car radio amplifier

STMicroelectronics 

Electrical specifications

TDA7391PD

Table 5. Electrical characteristics (continued)

Symbol

Parameter

Test condition

Min. Typ. Max. Unit

d = 10 %

20

26

-

W

PO

Output power

PO EIAJ

d

EIAJ output power (*)

Distortion

GV

Voltage gain

fH

High frequency rolloff

RIN

Input Impedance

d=1%

d = 10 %; RL = 3.2 

VS = 13.7 V

-

PO = 0.1 to 15 W

-

PO = 1 W; -3 dB

Differential

Single Ended

-

21

-

W

-

32

-

W

-

40

-

W

-

0.06

-

%

-

0.03

-

%

29.5 30 30.5 dB

75

-

-

kHz

36

60

-

k

30

55

-

k

EIN

Input noise voltage

Rg = 0 ; f = 22 Hz to 22 kHz

-

4

-

mV

CMRR Input common mode rejection f = 1 kHz; VIN = 1 Vrms

-

65

-

dB

SVR

Supply voltage rejection

Rg = 0 ; Vr = 1 Vrms

-

60

-

dB

CDL

Clipping detection level

-

-

10

-

%

Tsd

Absolute thermal shutdown

junction temperature

-

-

160

-

C

3.4

Electrical characteristics curves

Figure 4. Quiescent current vs. supply

voltage

Figure 5. EIAJ power vs. supply voltage

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Doc ID 6326 Rev 5

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