AK5384VFP AKM Semiconductor Inc, AK5384VFP Datasheet - Page 14

• 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

n Master Mode and Slave Mode
The M/S pin selects either master or slave mode. M/S pin = “H” selects master mode and “L” selects slave mode. The
AK5384 outputs BICK and LRCK in master mode. In slave mode, MCLK, BICK and LRCK are input externally.
MS0225-E-00
LRCK (Mode 11)
LRCK (Mode 9)
BICK (128fs)
SDTO1
LRCK (Mode 7)
LRCK (Mode5)
BICK (256fs)
SDTO1
LRCK (Mode 10)
LRCK (Mode 8)
BICK (128fs)
SDTO1
Figure 6. Mode 9, 11 Timing (TDM128 mode, I
Figure 4. Mode 5, 7 Timing (TDM256 mode, I
Figure 5. Mode 8, 10 Timing (TDM128 mode, MSB justified)
23
23
32 BICK
23
22
22
L1
M/S pin
32 BICK
0
32 BICK
H
L
L1
L1
32 BICK
23
Table 4. Master mode/Slave mode
R1
0
0
0
Master Mode
Slave Mode
23
23
32 BICK
23
22
Mode
22
L2
32 BICK
0
32 BICK
R1
- 14 -
R1
32 BICK
23
R2
0
128 BICK
256 BICK
0
128 BICK
0
23
LRCK = Output
BICK = Output
LRCK = Input
23
BICK, LRCK
BICK = Input
22
22
32 BICK
32 BICK
L2
L2
2
2
S Compatible)
S Compatible)
0
0
23
23
22
22
32 BICK
32 BICK
R2
R2
0
0
23
23
23
22
2003/05