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TDA8563

2 × 40 W/2 Ω stereo BTL car radio power amplifier with diagnostic facility

Philips Electronics 

Philips Semiconductors

2 × 40 W/2 Ω stereo BTL car radio power

amplifier with diagnostic facility

Product specification

TDA8563Q

DC CHARACTERISTICS

VP = 14.4 V; Tamb = 25 °C; measured in Fig.6; unless otherwise specified.

SYMBOL

PARAMETER

CONDITIONS

MIN. TYP. MAX. UNIT

Supply

VP

supply voltage

Iq

quiescent current

Operating condition

V11

mode switch voltage level

I11

mode switch current

VO

DC output voltage

VOO

DC output offset voltage

Mute condition

V11

VO

VOO

∆VOO

mode switch voltage level

DC output voltage

DC output offset voltage

DELTA DC output offset voltage

Standby condition

V11

mode switch voltage level

Istb

standby current

Diagnostic output

V12

diagnostic output voltage

note 1

RL = ∞

6.0 14.4 18 V

−

115 180 mA

V11 = 14.4 V

note 2

8.5 −

VP

V

−

15 40 µA

−

7.0 −

V

−

−

100 mV

note 2

mute/operating

3.3 −

6.4 V

−

7.0 −

V

−

−

60 mV

−

−

60 mV

0

−

2

V

−

0.1 10 µA

any short-circuit or clipping −

−

0.6 V

Notes

1. The circuit is DC adjusted at VP = 6 to 18 V and AC operating at VP = 8.5 to 18 V.

2. At 18 V < VP < 30 V the DC output voltage ≤1⁄2VP.

2001 Feb 21

7

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