ak4516a AKM Semiconductor, Inc., ak4516a Datasheet - Page 12

• Manufacturer Part Number: ak4516a
• Description: 3v 16bit Adc&dac With Built-in Pga
• Manufacturer: AKM Semiconductor, Inc.

ASAHI KASEI
Data is shifted in/out the SDTI/SDTO pins using BCLK and LRCK inputs. Four serial data are selected by the DIF0
and DIF1 pins as shown in Table 1 . In all modes, the serial data is MSB-first, 2's compliment format and it is latched
by " " of BCLK.
When DIF1="0" and DIF0="1", only BCLK=64fs is acceptable.
M0026-E-00
Audio Serial Interface Format
No.
0
1
2
3
DIF1
0
0
1
1
DIF0
0
1
0
1
MSB justified
LSB justified
MSB justified
I
2
S compatible
Figure 2. Audio Data Timing (No.1)
SDTO(ADC)
Table 1 . Audio Data Format
- 12 -
LSB justified
MSB justified
I
LSB justified
2
S compatible
SDTI(DAC)
= 64fs
BCLK
32fs
32fs
32fs
Figure 1
Figure 3
Figure 4
Figure 2
Figure
[AK4516A]
1998/08
RESET