EVAL-AD1934EB AD [Analog Devices], EVAL-AD1934EB Datasheet - Page 17

• Manufacturer Part Number: EVAL-AD1934EB
• Description: 8-Channel DAC with PLL, 192 kHz, 24 Bits
• Manufacturer: AD [Analog Devices]

SDATA
SDATA
SDATA
SDATA
LRCLK
LRCLK
LRCLK
LRCLK
BCLK
BCLK
BCLK
BCLK
DSDATA1
DSDATA2
DLRCLK
DBCLK
NOTES
1. DSP MODE DOES NOT IDENTIFY CHANNEL.
2. LRCLK NORMALLY OPERATES AT
3. BCLK FREQUENCY IS NORMALLY 64 × LRCLK BUT MAY BE OPERATED IN BURST MODE.
MSB
MSB
MSB
MSB
DAC L1
DAC L3
Figure 14. Dual-Line, DAC TDM Mode (Applicable to 192 kHz Sample Rate, 8-Channel Mode)
MSB
LEFT CHANNEL
LEFT CHANNEL
LEFT CHANNEL
32 BITS
f
S
RIGHT-JUSTIFIED MODE—SELECT NUMBER OF BITS PER CHANNEL
EXCEPT FOR DSP MODE, WHICH IS 2 ×
LEFT-JUSTIFIED MODE—16 BITS TO 24 BITS PER CHANNEL
LSB
DSP MODE—16 BITS TO 24 BITS PER CHANNEL
I
2
S MODE—16 BITS TO 24 BITS PER CHANNEL
DAC R1
DAC R3
LSB
Figure 15. Stereo Serial Modes
LSB
Rev. 0 | Page 17 of 28
LSB
1/
f
S
MSB
f
S
.
DAC L2
DAC L4
MSB
MSB
MSB
RIGHT CHANNEL
RIGHT CHANNEL
RIGHT CHANNEL
LSB
DAC R2
DAC R4
LSB
LSB
LSB
AD1934