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TDA7575

Clip Pin Low Sink Current

1

mA

CD

Clip detect THD level

D0 (IB1) = 0

0.8

1.3

2.5

%

D0 (IB1) = 1

5

10

15

%

(*) ST-BY Pin high enables I2C bus; ST-BY Pin low puts the device in ST-BY condition.(see “prog” for more details)

TURN ON DIAGNOSTICS (Power Amplifier Mode)

Pgnd

Short to GND det. (below this

limit, the Output is considered in

Short Circuit to GND)

Power Amplifier in st-by condition

1.2

V

Pvs

Short to Vs det. (above this

limit, the Output is considered in

Short Circuit to VS)

V

Pnop

Normal operation

thresholds.(Within these limits,

the Output is considered

without faults).

1.8

V

Lsc

Shorted Load det.

0.5

Ω

Lop

Open Load det.

130

Ω

Lnop

Normal Load det.

1.5

70

Ω

TURN ON DIAGNOSTICS (Line Driver Mode)

Pgnd

Short to GND det. (below this

limit, the Output is considered in

Short Circuit to GND)

Power Amplifier in st-by

1.2

V

Pvs

Short to Vs det. (above this

limit, the Output is considered in

Short Circuit to VS)

V

Pnop

Normal operation

thresholds.(Within these limits,

the Output is considered

without faults).

1.8

V

Lsc

Shorted Load det.

1.5

Ω

Lop

Open Load det.

400

Ω

Lnop

Normal Load det.

4.5

200

Ω

PERMANENT 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

condition, 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)

V

Pnop

Normal operation

thresholds.(Within these limits,

the Output is considered

without faults).

1.8

V

Lsc

Shorted Load det.

Pow. Amp. mode

0.5

Ω

Line Driver mode

1.5

Ω

Symbol

Parameter

Test Condition

Min.

Typ.

Max.

Unit

ELECTRICAL CHARACTERISTCS: (continued)