TDA1564 datasheet(9/30 Pages) PHILIPS

номер детали	TDA1564

подробное описание детали	High efficiency 2 X 25 W/4 stereo car radio power amplifier

PDF	30 Pages

Scroll/Zoom	100%

производитель	PHILIPS [NXP Semiconductors]

домашняя страница	http://www.nxp.com

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9 / 30 page

2004 Jan 27

Philips Semiconductors

Preliminary speciﬁcation

High efﬁciency 2

× 25 W/4 Ω

stereo car radio power ampliﬁer

TDA1564

DC CHARACTERISTICS

VP = 14.4 V; Tamb =25 °C; measured in Fig.9; unless otherwise speciﬁed.

Notes

1. The circuit is DC biased at VP = 6 to 18 V and AC operating at VP =8to18V.

2. If the junction temperature exceeds 150

°C, the output power is limited to 5 W per channel.

SYMBOL

PARAMETER

CONDITIONS

MIN.

TYP.

MAX.

UNIT

Supplies

supply voltage

note 1; Fig.17

6.0

14.4

18.0

Iq(tot)

total quiescent current

RL = ∞; Fig.16

−

150

Istb

standby current

−

150

µA

VCSE

average electrolytic capacitor

voltage at pin 4

−

7.1

−

∆VO

DC output offset voltage

on state

−−

100

mute state

−−

100

Mode select switch; see Fig.6

VMODE

voltage at mode select pin

standby condition

−

mute condition

−

on condition

IMODE(sw)

switch current through pin 6

VMODE =5V

−

µA

Diagnostic

VDIAG

output voltage at the

diagnostic output pin

IDIAG = 2 mA; during any fault

condition or clip detect

−−

0.5

IDIAG

current through the diagnostic

during any fault condition or

clip detect

−−

VO(DC)

DC output voltage detection

levels

1.4

2.5

Protection

Tpre

prewarning temperature

−

145

−°C

Tdis(BTL)

BTL disable temperature

note 2

−

150

−°C

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