TDA7567PD datasheet(11/30 Pages) STMICROELECTRONICS

Numer części	TDA7567PD

Szczegółowy opis	4 x 50 W differential quad power amplifier with built-in diagnostics features

PDF	30 Pages

Scroll/Zoom	100%

Producent	STMICROELECTRONICS [STMicroelectronics]

Strona internetowa	http://www.st.com

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11 / 30 page

TDA7567PD

Electrical specifications

Doc ID 16903 Rev 1

11/30

Figure 4.

ITU R-ARM frequency response, weighting filter for transient pop

Pvs

Short to Vs det. (Above this

limit, the output is considered

in short circuit to VS)

Power amplifier in mute or play,

one or more short circuits

protection activated

Vs -1.2

Pnop

Normal operation thresholds.

(Within these limits, the

output is considered without

faults).

1.8

Vs -1.8

LSC

Shorted load det.

Power amplifier mode

0.5

Line driver mode

1.5

Offset detection

Power amplifier in play,

AC Input signals = 0

±1.5

±2

±2.5

INLH

Normal load current detection VO < (VS - 5)pk IB2 (D7) = 0

500

INLL

Normal load current detection VO < (VS - 5)pk IB2 (D7) = 1

300

IOLH

Open load current detection

VO < (VS - 5)pk IB2 (D7) = 0

250

IOLL

Open load current detection

VO < (VS - 5)pk IB2 (D7) =1

125

I2C bus interface

SCL

Clock frequency

400

kHz

VIL

Input low voltage

1.5

VIH

Input high voltage

2.3

Table 4.

Electrical characteristics (continued)

Symbol

Parameter

Test condition

Min.

Typ.

Max.

Unit

Output attenuation (dB)

-50

-40

-30

-20

-10

100

1000

10000

100000

AC00343

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