Electrical specifications

TDA7376PD

6/14

Doc ID 10260 Rev 4

2

Electrical specifications

2.1

Absolute maximum ratings

2.2

Thermal data

2.3

Electrical characteristics

Refer to the test circuits Figure 15 and 16, VS = 14.4 V; RL = 4 ; f = 1 kHz; Tamb = 25 °C,

unless otherwise specified.

Table 2.

Absolute maximum ratings

Symbol

Parameter

Value

Unit

VOP

Operating supply voltage

18

V

Vs

DC supply voltage

28

V

Vpeak

Peak supply voltage (t = 50 ms)

50

V

IO

Output peak current (not repetitive t = 100

s)

8

A

Output peak current (repetitive f > 10 Hz)

6

A

Ptot

Power dissipation Tcase = 85°C

36

W

Tstg, Tj

Storage and junction temperature

-40 to 150

C

Table 3.

Thermal data

Symbol

Parameter

Value

Unit

Rth j-case Thermal resistance junction-to-case

Max

2

°C/W

Table 4.

Electrical characteristics

Symbol

Parameter

Test condition

Min.

Typ.

Max.

Unit

VS

Supply voltage range

-

8

-

18

V

Id

Total quiescent drain current

RL = 

--

200

mA

VOS

Output offset voltage

-

-

-

120

mV

PO

Output power

THD = 10 %;

THD = 10 %; RL = 2 

23

33

25

37

-W

PO max

Max. output power (1)

-36

40

-

W

PO EIAJ

EIAJ output power (1)

VS = 13.7 V

32

35

-

W

THD

Distortion

PO = 0.5 to 10 W

PO = 0.5 to 15 W

-

0.03

0.08

-%

CT

Cross talk

f = 1 kHz; Rg

f = 10 kHz; Rg

-

80

70

-dB