ML22Q533 datasheet(110/178 Pages) ROHM

110 / 178 page

FEDL22Q53X-02

ML22Q53X

Pin states at AMODE power-down are as follows.

Analog output pin

Condition

VDDL

2.5V(typ)

VDDR

3.0V(typ)

DGND

SPM

HiZ

SPP

SPGND

LOUT

DGND

The timing of AMODE command is shown in the timing chart.

"Speaker amplifier power-up timing (DAMP bit

"0", AEN1 bit "0", AEN0 bit "0"→ "1")"

"Line amplifier power-up timing (DAMP bit = "0", POP bit = "1", AEN1 bit = "0"

→ "1", AEN0 bit = "0") "

"Line amplifier power-up timing (DAMP bit = "0", POP bit = "0", AEN1 bit = "0"

→ "1", AEN0 bit = "0")"

"Line amplifier power-up timing (DAMP bit "0", POP bit "1", AEN1 bit "0"

→ "1", AEN0 bit = "0" → "1")"

"Line amplifier power-up timing (DAMP bit "0", POP bit "0", AEN1 bit "0"

→ "1", AEN0 bit = "0" → "1")"

"Speaker amplifier power-down timing (DAMP bit "0", AEN1 bi

t "0", AEN0 bit "1"→"0")"

"Line amplifier power-down timing (DAMP bit = "0", POP bit = "1", AEN1 bit = "1"

→ "0", AEN0 bit = "0")"

"Line amplifier power-down timing (DAMP bit = "0", POP bit = "0", AEN1 bit = "1"

→ "0", AEN0 bit = "0")"

"Line amplifier power-down timing (DAMP bit = "0", POP bit = "1", AEN1 bit = "1"

→ "0", AEN0 bit = "1" → "0")"

"Line amplifier power-down timing (DAMP bit = "0", POP bit = "0", AEN1 bit = "1"

→ "0, AEN0 bit = "1" → "0")"

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ML22Q533 Datasheet(PDF) 110 Page - Rohm