ADAU1381BCPZ Analog Devices Inc, ADAU1381BCPZ Datasheet - Page 59

• Manufacturer Part Number: ADAU1381BCPZ
• Description: IC AUDIO CODEC STEREO LN 32LFCSP
• Manufacturer: Analog Devices Inc
• Type: Stereo Audior

Specifications of ADAU1381BCPZ

• Data Interface: Serial, SPI™
• Resolution (bits): 24 b
• Number Of Adcs / Dacs: 2 / 2
• Sigma Delta: No
• S/n Ratio, Adcs / Dacs (db) Typ: 97 / 100
• Dynamic Range, Adcs / Dacs (db) Typ: 96.5 / 100
• Voltage - Supply, Analog: 1.8 V ~ 3.65 V
• Voltage - Supply, Digital: 1.63 V ~ 3.65 V
• Operating Temperature: -25°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 32-VFQFN, CSP Exposed Pad
• Audio Codec Type: Stereo
• No. Of Adcs: 2
• No. Of Dacs: 2
• No. Of Input Channels: 3
• No. Of Output Channels: 3
• Adc / Dac Resolution: 24bit
• Adcs / Dacs Signal To Noise Ratio: 100dB
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

TDM 4 CHANNELS
TDM 8 CHANNELS
TDM 4 CHANNELS
TDM 8 CHANNELS
TDM 8 CHANNELS
LRCLK
LRCLK
LRCLK
LEFT
FIRST PAIR
FIRST PAIR
FIRST PAIR
LEFT
Figure 69. Example of Right Channel First, Second Pair TDM Setting
Figure 70. Example of Left Channel First, Fourth Pair TDM Setting
Figure 68. Example of Left Channel First, First Pair TDM Setting
RIGHT
FIRST PAIR
FIRST PAIR
RIGHT
SECOND PAIR
SECOND PAIR
SECOND PAIR
Rev. B | Page 59 of 84
RIGHT
LEFT
1/
1/
1/
f
f
f
LRCLK
LRCLK
LRCLK
THIRD PAIR
THIRD PAIR
THIRD PAIR
RIGHT
SECOND PAIR
SECOND PAIR
LEFT
FOURTH PAIR
FOURTH PAIR
FOURTH PAIR
LEFT
RIGHT
ADAU1381