TDA7563PDTR Просмотр технического описания (PDF) - STMicroelectronics

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TDA7563PDTR

Multifunction quad power amplifier with built-in diagnostics features

STMicroelectronics 

TDA7563PD

2

Electrical specifications

Electrical specifications

2.1

Absolute maximum ratings

Table 1. Absolute maximum ratings

Symbol

Parameter

Value

Unit

Vop Operating supply voltage

18

V

VS DC supply voltage

28

V

Vpeak

VCK

t(s) VDATA

c IO

du IO

ro ) Ptot

P t(s Tstg, Tj

Peak supply voltage (for t = 50ms)

CK pin voltage

Data pin voltage

Output peak current (not repetitive t = 100ms)

Output peak current (repetitive f > 10Hz)

Power dissipation Tcase = 70°C

Storage and junction temperature

50

V

6

V

6

V

8

A

6

A

85

W

-55 to 150

°C

solete roduc 2.2

Thermal data

- Ob te P Table 2. Thermal data

) le Symbol

Parameter

t(s so Rth j-case Thermal resistance junction to case

Value

Max

1

Unit

°C/W

roduc - Ob 2.3

Electrical characteristics

P t(s) Table 3.

lete duc Symbol

Electrical characteristics

(Refer to the test circuit, VS = 14.4V; f=1kHz; RL=4Ω; Tamb= 25°C unless otherwise specified)

Parameter

Test condition

Min. Typ. Max. Unit

bso Pro Power amplifier

O te VS Supply voltage range

Obsole Id Total quiescent drain current

EIAJ (VS = 13.7V)

THD = 10%

8

18

V

170 300 mA

35

40

W

25

28

W

THD = 1%

22

W

PO Output power

RL = 2Ω; EIAJ (VS = 13.7V)

55

62

W

RL = 2Ω; THD 10%

40

46

W

RL = 2Ω; THD 1%

35

W

RL = 2Ω; max power

72

W

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