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AK5536 Datasheet, PDF (23/69 Pages) Asahi Kasei Microsystems – 6-Channel Differential 32-bit ADC | |||
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[AK5536]
(Ta= ï40 - +105 ï°C; AVDD= 3.0-3.6 V, TVDD= 1.7-1.98 V (LDOE pin=âLâ) or 3.0-3.6 V (LDOE pin=âHâ),
VDD18= 1.7-1.98 V (LDOE pin=âLâ), CL= 10 pF)
Parameter
Symbol
Min.
Typ.
Max.
Unit
Audio Interface Timing (Master mode) (Figure 22)
TDM128 mode (TDM1-0 bits = â01â)
BICK Period
Normal Speed mode
tBCK
-
1/128fsn
-
ns
Double Speed mode
tBCK
-
1/128fsd
-
ns
Quad Speed mode
tBCK
-
1/128fsq
-
ns
BICK Duty
dBCK
-
50
-
%
BICK âââ to LRCK Edge
tMBLR
ï5
-
5
ns
BICK âââ to SDTO1/2
tBSD
ï5
-
5
ns
TDMIN Hold Time
tSDH
5
-
-
ns
TDMIN Setup Time
tSDS
5
-
-
ns
TDM256 mode (TDM1-0 bits = â10â)
BICK Period
Normal Speed mode
tBCK
-
1/256fsn
-
ns
Double Speed mode
tBCK
-
1/256fsd
-
ns
BICK Duty
dBCK
-
50
-
%
BICK âââ to LRCK Edge
tMBLR
ï5
-
5
ns
BICK âââ to SDTO1
tBSD
ï5
-
5
ns
TDMIN Hold Time
tSDH
5
-
-
ns
TDMIN Setup Time
tSDS
5
-
-
ns
TDM512 mode (TDM1-0 bits = â11â)
BICK Period
Normal Speed mode
tBCK
-
1/512fsn
-
ns
BICK Duty
dBCK
-
50
-
%
BICK âââ to LRCK Edge
tMBLR
ï5
-
5
ns
BICK âââ to SDTO1
tBSD
ï5
-
5
ns
TDMIN Hold Time
tSDH
5
-
-
ns
TDMIN Setup Time
tSDS
5
-
-
ns
Note 18. When the 1024fs, 512fs or 768fs /256fs or 384fs /128fs or 192fs are switched, the AK5536
should be reset by the PDN pin or RSTN bit.
015099885-E-00
- 23 -
2016/03
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