APR6016_15 Datasheet, PDF (19/24 Pages) Aplus Intergrated Circuits – 16 min Recording & Playback Voice IC

INTEGRATED CIRCUITS INC.--APR6016
Item
Rise of SAC after STOP
Command to end
Of recording
First SET_PLAY command
To audio output
STOP after SET_PLAY or
PLAY to end of audio output
SAC period
SAC low time
See Figure 6 and Table 1
See Figure 6 and Table 1
See Figure 6 and Table 1
See Figure 6 and Table 1
Symbol
Condition
Min
TSarec
Taplay
TSaplay
TpSAC
TloSAC
@4kHz Internal sample clock 658
@8kHz Internal sample clock 329
External sample clock
equation2
@4kHz Internal sample clock 658
@8kHz Internal sample clock 329
External sample clock
equation2
@4kHz Internal sample clock 376
@8kHz Internal sample clock 188
External sample clock
equation2
REC, PLAY @4kHz
752
REC, PLAY @8kHz
376
REC, PLAY @EXTCLK
equation3
FWD @4kHz
2
FWD @8kHz
1
FWD @EXTCLK
equation4
REC, PLAY @4kHz
94
REC, PLAY @8kHz
47
REC, PLAY @EXTCLK
equation5
FWD @4kHz
0.25
FWD @8kHz
0.125
FWD @EXTCLK
equation 6
Tnext1
5
Typ
Max
Tnext2
Tnext3
Tnext4
@4kHz Internal sample clock
@8kHz Internal sample clock
External sample clock
Previous command =
SET_REC, REC,
SET_PLAY, PLAY
@4kHz Internal sample clock
@8kHz Internal sample clock
External sample clock
Previous command =
SET_FWD, FWD
@4kHz Internal sample clock
@8kHz Internal sample clock
External sample clock
Previous command =
All Others
@4kHz Internal sample clock
@8kHz Internal sample clock
External sample clock
5
752
376
equation3
470
235
方程式7
1.25
0.625
方程式8
5
5
5
Unit
ms
ms
s
ms
ms
s
ms
ms
s
ms
ms
s
ms
ms
s
ms
ms
s
ms
ms
s
μs
Ms
ms
ms
s
ms
ms
s
ms
ms
s
μs
μs
μs
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