Philips TDA1562Q Manuel D’Utilisation

2003 Feb 12

12

Philips Semiconductors

Preliminary specification

70 W high efficiency power amplifier
with diagnostic facility

TDA1562Q; TDA1562ST;

TDA1562SD

Fig.7  Mode select transfer characteristic.

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VmsH1

VmsH2

Vms

Vth1

−

Vth1

+

Vth2

−

Vth2

+

MGL268

standby

mute

on

Fig.8  Status I/O transfer characteristic.

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VstH1

VstH2

Vth1

−

Vth1

+

Vth2

−

Vth2

+

MGL269

fast mute

class-B

class-H

Vst