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TDA7562

DIAGNOSTICS (Power Amplifier Mode or Line Driver Mode)

Pgnd

Short to GND det. (below this

limit, the Output is considered in

Short Circuit to GND)

Power Amplifier in Mute or Play,

one or more short circuits

protection activated

1.2

V

Pvs

Short to VS det. (above this limit,

the Output is considered in Short

Circuit to VS)

Vs -1.2

V

Pnop

Normal operation thresholds.

(Within these limits, the Output is

considered without faults).

1.8

Vs -1.8

V

Lsc

Shorted Load det.

Power Amplifier Mode

0.5



Line Driver Mode

1.5



VO

Offset Detection

±1.5

±2

±2.5

V

I2C BUS INTERFACE

fSCL

Clock Frequency

400

KHz

VIL

Input Low Voltage

1.5

V

VIH

Input High Voltage

2.3

V

ELECTRICAL CHARACTERISTICS (continued)

(Refer to the test circuit, VS = 14.4V; RL = 4; f = 1KHz; Tamb = 25°C; unless otherwise specified.)

Symbol

Parameter

Test Condition

Min.

Typ.

Max.

Unit