TDA8591 데이터 시트보기 (PDF) - Philips Electronics

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TDA8591

4 × 44W into 4 Ω or 4 × 75W into 2 Ω quad BTL car radio power amplifier

Philips Electronics 

Philips Semiconductors

4 × 44 W into 4 Ω or 4 × 75 W into 2 Ω

quad BTL car radio power amplifier

Preliminary specification

TDA8591J

4 QUICK REFERENCE DATA

SYMBOL

VP

Iq(tot)

Istb

Zi

Po

PARAMETER

supply voltage

total quiescent current

standby supply current

input impedance

output power

VOO

Gv

THD + N

αcs

Vn(o)

SVRR

output offset voltage

voltage gain

total harmonic distortion

plus noise

channel separation

noise output voltage

supply voltage ripple

rejection

CONDITIONS

THD + N = 0.5%

RL = 4 Ω

RL = 2 Ω

THD + N = 10%

RL = 4 Ω

RL = 2 Ω

EAIJ values

RL = 4 Ω

RL = 2 Ω

mute mode

DC operating mode

Vi = 40 mV (RMS)

Po = 1 W; f = 1 kHz; RL = 4 Ω

Vi = 40 mV (RMS); Rs = 0 Ω

Rs = 0 Ω; see Fig.29

Vripple = 2 V (p-p); mute or

operating mode; Rs = 0 Ω;

see Fig.29

MIN.

8.0

120

−

−

TYP.

14.4

200

2

70

MAX.

18.0

290

50

−

UNIT

V

mA

µA

kΩ

19

22

−

W

−

34

−

W

27

28

−

W

−

47

−

W

41.5 44

−

W

−

75

−

W

−

−

30

mV

−

−

60

mV

25

26

27

dB

−

0.03 0.1

%

56

68

−

dB

−

70

−

µV

54

68

−

dB

2002 Jan 14

4

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