AK5388EQP AKM Semiconductor Inc, AK5388EQP Datasheet - Page 11

• Manufacturer Part Number: AK5388EQP
• Description: IC ADC AUDIO STER 24BIT 44LQFP
• Manufacturer: AKM Semiconductor Inc
• Type: ADCr

Specifications of AK5388EQP

• Resolution (bits): 24 b
• Sampling Rate (per Second): 8k ~ 216k
• Data Interface: I²S, Serial
• Voltage Supply Source: Analog and Digital
• Voltage - Supply: 3.3V, 5V
• Operating Temperature: -10°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 44-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 974-1035

Parameter
Audio Interface Timing (Slave mode)
MS1096-E-01
Normal mode (TDM1=“L”, TDM0=“L”)
BICK Period
Duty Cycle
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
Duty Cycle
LRCK Edge to BICK “↑”
BICK “↑” to LRCK Edge
BICK “↓” to SDTO1/2
TDMIN Setup time
TDM128 mode (TDM1=“H”, TDM0=“H”)
BICK “↑” to LRCK Edge
BICK “↓” to SDTO1
TDM128 mode (TDM1=“H”, TDM0=“H”)
BICK “↑” to LRCK Edge
SDTO1 Setup time BICK “↑ “
SDTO1 Hold time BICK “↑ “
BICK Period
Duty Cycle
LRCK Edge to BICK “↑”
BICK Period
Duty Cycle
LRCK Edge to BICK “↑”
Normal Speed Mode
Double , Quad Speed Mode
(8KHz ≤ fs < 108KHz)
(108KHz < fs ≤ 216KHz)
(Note
(Note
(Note
(Note
(Note
(Note
(Note
(Note
(Note
(Note
(Note
(Note
2
14)
14)
S mode)
15)
14)
14)
14)
14)
14)
14)
15)
15)
15)
Symbol
tTDMS
TBCK
TBCK
tBCK
tBCK
tBCK
tLRB
tBLR
tBSD
tLRB
tBLR
tBSD
tLRB
tBLR
tBSD
tLRB
tBLR
tBSH
tLRS
tBSS
Duty
Duty
Duty
Duty
- 11 -
1/128fs
1/256fs
1/128fs
1/128fs
1/64fs
min
40
20
20
40
20
20
16
40
20
20
40
10
10
10
5
typ
max
60
20
60
20
60
20
60
[AK5388]
Units
2009/08
ns
ns
%
ns
ns
ns
ns
ns
%
ns
ns
ns
ns
ns
%
ns
ns
ns
ns
%
ns
ns
ns
ns