TDA8561Q Просмотр технического описания (PDF) - Philips Electronics

Номер в каталоге

Компоненты Описание

производитель

TDA8561Q

2 × 24 W BTL or 4 × 12 W single-ended car radio power amplifier

Philips Electronics 

Philips Semiconductors

2 × 24 W BTL or 4 × 12 W single-ended

car radio power amplifier

Product specification

TDA8561Q

AC CHARACTERISTICS

VP = 14.4 V; RL = 4 Ω; f = 1 kHz; Tamb = 25 °C; unless otherwise specified.

SYMBOL

PARAMETER

CONDITIONS

Stereo BTL application (measured in Fig.8)

Po

output power

note 1

THD = 0.5%

THD = 10%

THD

Po

total harmonic distortion

output power

Po = 1 W

VP = 13.2 V

THD = 0.5%

THD = 10%

B

power bandwidth

THD = 0.5%;

fl

fh

Gv

SVRR

low frequency roll-off

high frequency roll-off

closed loop voltage gain

supply voltage ripple rejection

Po = −1 dB; with respect to 15 W

at −1 dB; note 2

at −1 dB

note 3

on

mute

standby

ZI

input impedance

Vno

noise output voltage

on

on

mute

Rs = 0 Ω; note 4

Rs = 10 kΩ; note 4

notes 4 and 5

αcs

∆Gv

channel separation

channel unbalance

Rs = 10 kΩ

DYNAMIC DISTORTION DETECTOR

THD

total harmonic distortion

V16 ≤ 0.6 V; no short-circuit

Quad single-ended application (measured in Fig.9)

Po

output power

note 1

THD = 0.5%

THD = 10%

THD

PO

total harmonic distortion

output power

Po = 1 W

RL = 2 Ω; note 1

THD = 0.5%

THD = 10%

fl

low frequency roll-off

at −1 dB; note 2

fh

high frequency roll-off

at −1 dB

Gv

closed loop voltage gain

MIN.

15

20

−

−

−

−

−

20

25

48

46

80

25

−

−

−

40

−

−

4

5.5

−

7.5

10

−

20

19

TYP.

19

24

0.06

16

20

20 to

15 000

45

−

26

−

−

−

30

70

100

60

60

−

10

5

7

0.06

10

12

25

−

20

MAX. UNIT

−

W

−

W

−

%

−

W

−

W

−

Hz

−

Hz

−

kHz

27

dB

−

dB

−

dB

−

dB

38

kΩ

−

µV

200 µV

−

µV

−

dB

1

dB

−

%

−

W

−

W

−

%

−

W

−

W

−

Hz

−

kHz

21

dB

1999 Jun 30

9

Share Link: