TDA8588J Datasheet, PDF(18/54 Page) NXP Semiconductors – I2C-bus controlled 4 x 50 Watt power amplifier and multiple voltage regulator

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TDA8588J Datasheet, PDF (18/54 Pages) NXP Semiconductors – I2C-bus controlled 4 x 50 Watt power amplifier and multiple voltage regulator

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Philips Semiconductors

I2C-bus controlled 4 Ã 50 Watt power

ampliï¬er and multiple voltage regulator

Product speciï¬cation

TDA8588J; TDA8588xJ

Table 8 Data byte DB2

BIT

DESCRIPTION

Power-on reset occurred or ampliï¬er status

0 = ampliï¬er on

1 = POR has occurred; ampliï¬er off

regulator thermal protection pre-warning

0 = no warning

1 = regulator temperature too high; ampliï¬er

off

channel 3 DC load detection

0 = DC load detected

1 = no DC load detected

channel 3 AC load detection

0 = no AC load detected

1 = AC load detected

channel 3 load short-circuit

0 = normal load

1 = short-circuit load

channel 3 output offset

0 = no output offset

1 = output offset

channel 3 VP short-circuit

0 = no short-circuit to VP

1 = short-circuit to VP

channel 3 ground short-circuit

0 = no short-circuit to ground

1 = short-circuit to ground

Table 9 Data byte DB3

BIT

DESCRIPTION

channel 2 DC load detection

0 = DC load detected

1 = no DC load detected

channel 2 AC load detection

0 = no AC load detected

1 = AC load detected

channel 2 load short-circuit

0 = normal load

1 = short-circuit load

channel 2 output offset

0 = no output offset

1 = output offset

channel 2 VP short-circuit

0 = no short-circuit to VP

1 = short-circuit to VP

channel 2 ground short-circuit

0 = no short-circuit to ground

1 = short-circuit to ground

2004 Feb 24

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