AK5384VFP AKM Semiconductor Inc, AK5384VFP Datasheet - Page 8

• Manufacturer Part Number: AK5384VFP
• Description: IC ADC AUDIO STER 24BIT 28VSOP
• Manufacturer: AKM Semiconductor Inc
• Type: ADCr

Specifications of AK5384VFP

• Resolution (bits): 24 b
• Sampling Rate (per Second): 8k ~ 96k
• Voltage Supply Source: Analog and Digital
• Voltage - Supply: 4.75 V ~ 5.25 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 28-LSSOP (0.220", 5.60mm)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Data Interface: -
• Other names: 974-1031-2; AK5384VFP

ASAHI KASEI
Parameter
Audio Interface Timing (Slave mode)
Audio Interface Timing (Master mode)
Power-Down & Reset Timing
Note 11. BICK rising edge must not occur at the same time as LRCK edge.
Note 12. SDTO2 output is fixed to “L”.
Note 13. This value is MCLK=512fs. Duty cycle is not guaranteed when MCLK=256fs/384fs.
Note 14. The AK5384 can be reset by bringing the PDN pin = “L”.
Note 15. This cycle is the number of LRCK rising edges from the PDN pin = “H”.
MS0225-E-00
PDN Pulse Width
PDN “ ” to SDTO1/2 valid
Normal mode (TDM1=“L”, TDM0=“L”)
BICK Period
BICK Pulse Width Low
LRCK Edge to BICK “ ”
BICK “ ” to LRCK Edge
LRCK to SDTO1/2 (MSB) (Except I
BICK “ ” to SDTO1/2
TDM256 mode (TDM1=“L”, TDM0=“H”)
BICK Period
BICK Pulse Width Low
LRCK Edge to BICK “ ”
BICK “ ” to LRCK Edge
BICK “ ” to SDTO1/2
TDM128 mode (TDM1=“H”, TDM0=“H”)
BICK Period
BICK Pulse Width Low
LRCK Edge to BICK “ ”
BICK “ ” to LRCK Edge
BICK “ ” to SDTO1
Normal mode (TDM1=“L”, TDM0=“L”)
BICK Frequency
BICK Duty
BICK “ ” to LRCK
BICK “ ” to SDTO1/2
TDM256 mode (TDM1=“L”, TDM0=“H”)
BICK Frequency
BICK Duty
BICK “ ” to LRCK
BICK “ ” to SDTO1/2
TDM128 mode (TDM1=“H”, TDM0=“H”)
BICK Frequency
BICK Duty
BICK “ ” to LRCK
BICK “ ” to SDTO1
Pulse Width High
Pulse Width High
Pulse Width High
(Note 12)
(Note 12)
(Note 11)
(Note 11)
(Note 11)
(Note 11)
(Note 11)
(Note 11)
(Note 13)
(Note 15)
(Note 14)
2
S mode)
Symbol
tBCKH
tBCKH
tBCKH
tMBLR
tMBLR
tMBLR
tBCKL
tBCKL
tBCKL
dBCK
dBCK
dBCK
tBCK
tBCK
tBCK
fBCK
fBCK
fBCK
tLRB
tBLR
tBSD
tLRB
tBLR
tBSD
tLRB
tBLR
tBSD
tBSD
tBSD
tBSD
tPDV
tLRS
tPD
- 8 -
min
160
150
65
65
30
30
81
32
32
20
20
81
32
32
20
20
20
40
12
20
12
20
256fs
128fs
64fs
516
typ
50
50
50
max
35
35
20
20
20
40
12
20
12
20
[AK5384]
Units
2003/05
1/fs
Hz
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
%
ns
ns
ns