AK4127VFP-E2 AKM Semiconductor Inc, AK4127VFP-E2 Datasheet - Page 10

• Manufacturer Part Number: AK4127VFP-E2
• Description: 6CH 192KHZ / 24-BIT ASYNCHRONOUS
• Manufacturer: AKM Semiconductor Inc
• Type: Sample Rate Converterr

Specifications of AK4127VFP-E2

• Applications: Automotive Systems, Home Theater, TV
• Mounting Type: Surface Mount
• Package / Case: 30-TSSOP (0.220", 5.60mm Width)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: Q5857219

Note 8. BICK rising edge must not occur at the same time as LRCK edge.
Note 9. The AK4127 can be reset by bringing the PDN pin = “L”.
MS0593-E-02
Reset Timing
PDN Pulse Width
Input PORT (Master mode)
IBICK Frequency
IBICK Duty
IBICK “↓” to ILRCK
SDTI Hold Time from IBICK “↑”
SDTI Setup Time to IBICK “↑”
Output PORT (Slave mode)
OBICK Period
OBICK Pulse Width Low
OLRCK Edge to OBICK “↑”
OBICK “↑” to OLRCK Edge
OLRCK to SDTO (MSB) (Except I
OBICK “↓” to SDTO
Output PORT (TDM slave mode)
OBICK Period
OBICK Pulse Width Low
OLRCK Edge to BICK “↑”
OBICK “↑” to LRCK Edge
OBICK “↓” to SDTO
TDMIN Hold Time
TDMIN Setup Time
Output PORT (Master mode)
OBICK Frequency
OBICK Duty
OBICK “↓” to OLRCK
OBICK “↓” to SDTO
Pulse Width High
Pulse Width High
(8kHz ∼ 54kHz)
(54kHz ∼ 108kHz)
(108kHz ∼ 216kHz)
2
(Note
(Note
S mode)
(Note
(Note
(Note
8)
8)
8)
8)
9)
tMBLR
tMBLR
tBCKH
tBCKH
tBCKL
tBCKL
dBCK
dBCK
fBCK
fBCK
tSDH
tBCK
tBCK
tBCK
tBCK
tLRB
tBLR
tBSD
tLRB
tBLR
tBSD
tSDH
tBSD
tSDS
tLRS
tSDS
tPD
- 10 -
1/256fs
1/128fs
1/64fs
−20
−20
−20
150
15
15
27
27
20
20
81
32
32
20
20
20
10
64fs
64fs
50
50
20
20
20
20
20
20
[AK4127]
2010/05
Hz
Hz
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
%
%