CS42518-CQZR Cirrus Logic Inc, CS42518-CQZR Datasheet - Page 30

• Manufacturer Part Number: CS42518-CQZR
• Description: Audio CODECs IC 110dB 192kHz 8Ch Mlt-Ch CODEC
• Manufacturer: Cirrus Logic Inc

Specifications of CS42518-CQZR

• Number Of Adc Inputs: 2
• Number Of Dac Outputs: 8
• Conversion Rate: 192 KSPs
• Interface Type: Serial (I2C, SPI)
• Resolution: 24 bit
• Maximum Operating Temperature: + 70 C
• Mounting Style: SMD/SMT
• Package / Case: LQFP-64
• Minimum Operating Temperature: - 10 C
• Number Of Channels: 2 ADC, 8 DAC
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

30
SAI_SDOUT
CX_SDOUT
CX_SDINx
SAI_SCLK
SAI_LRCK
CX_SCLK
CX_LRCK
SAI_SDOUT
CX_SDOUT
CX_SDINx
SAI_SCLK
CX_SCLK
SAI_LRCK
CX_LRCK
Right-Justified Mode, Data Valid on Rising Edge of SCLK
Left-Justified Mode, Data Valid on Rising Edge of SCLK
Bits/Sample
Bits/Sample
18 to 24
16
24
16
MSB
-1 -2 -3 -4 -5
64
64 Fs
64 Fs
64, 128, 256 Fs
64 Fs
64 Fs
64
64 Fs
64 Fs
64, 128, 256 Fs
64 Fs
64 Fs
15 14 13 12 11 10
Master
Master
Left Channel
Figure 12. Right-Justified Serial Audio Formats
+5 +4
Left Channel
Figure 11. Left-Justified Serial Audio Formats
SCLK Rate(s)
SCLK Rate(s)
+3 +2 +1
9 8 7
32, 48, 64, 128 Fs
32, 64 Fs
32, 64 Fs
48, 64, 128 Fs
48, 64 Fs
48, 64 Fs
32, 48, 64, 128 Fs
32, 64 Fs
32, 64 Fs
48, 64, 128 Fs
48, 64 Fs
48, 64 Fs
LSB
6 5 4 3 2 1 0
Slave
Slave
Single-Speed Mode
Double-Speed Mode
Quad-Speed Mode
Single-Speed Mode
Double-Speed Mode
Quad-Speed Mode
Single-Speed Mode
Double-Speed Mode
Quad-Speed Mode
Single-Speed Mode
Double-Speed Mode
Quad-Speed Mode
MSB
-1 -2 -3 -4
15 14 13 12 11 10
+5 +4
Right Channel
Right Channel
Notes
Notes
+3 +2 +1
9 8 7
LSB
6 5 4 3 2 1 0
CS42518
DS584F1