[AK4112B]
MS0078-E-03 2012/01
- 30 -
MARKING
AK4112BVM
XXXBYYYYC
XXXXBYYYYC: Date code identifier
XXXB: Lot number (X: Digit number, B: Alpha character )
YYYYC: Assembly date (Y: Digit number C: Alpha character)
Date (Y/M/D) Revision Reason Page Contents
01/02/23 00 First Edition
02/07/04 01 Specification
Change
QFN package was deleted.
04/04/19 02 Error
Correction
26 Table 15. Fields of burst info Pc
Value 7: reserved Æ MPEG2 AAC ADTS; repetition time
of burst: 1024
Value 14: reserved Æ ATRAC; repetition time of burst:
512
Value 15: reserved Æ ATRAC2/3; repetition time of burst:
1024
Value 27: (Reserved for MPEG-4 AAC data) Æ reserved
Value 28: MPEG-2 AAC data Æ reserved
12/01/24 03 Error
Correction
1, 3,
29, 30
AK4112BVF was deleted. (28pin VSOP)
AK4112BVM was added. (28pin SSOP)
Ordering Guide was changed.
PACKAGE was changed.
MARKING was changed.
REVISION HISTORY