TDA8924 datasheet(26/35 Pages) PHILIPS

26 / 35 page

2003 Jul 28

Philips Semiconductors

Objective speciﬁcation

× 120 W class-D power ampliﬁer

TDA8924

handbook, halfpage

020

VDD (V)

(mA)

120

100

MDB554

Fig.25 Quiescent current as a function of supply

voltage.

RL is open-circuit.

handbook, halfpage

fclk

(kHz)

010

515

VDD (V)

330

320

300

290

310

MDB555

Fig.26 Clock frequency as a function of supply

voltage.

RL is open-circuit.

handbook, halfpage

MDB562

SVRR

(dB)

−80

−100

−60

−20

−40

fi (Hz)

102

103

104

105

(1)

(2)

(3)

Fig.27 SVRR as a function of input frequency.

VP = ±20 V; Vripple = 2 V (p-p) with respect to ground.

(1) Both supply lines in phase.

(2) Both supply lines in anti-phase.

(3) One supply line rippled.

handbook, halfpage

SVRR

(dB)

Vripple(p-p)

−100

−40

−20

−80

−60

MDB563

(1)

(2)

(3)

Fig.28 SVRR as a function of Vripple(p-p).

VP = ±20 V; Vripple = 2 V (p-p) with respect to ground.

(1) fripple = 1 kHz.

(2) fripple = 100 Hz.

(3) fripple =10Hz.

TDA8924 Datasheet(PDF) 26 Page - NXP Semiconductors

TDA8924 Datasheet(HTML) 26 Page - NXP Semiconductors

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35

Datasheet Download

Link URL