CS42518-CQZR Cirrus Logic Inc, CS42518-CQZR Datasheet - Page 51

• 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

DS584F1
6.5.4
6.5.5
6.6
6.6.1
6.6.2
Ext ADC SCLK
7
SAI RIGHT-JUSTIFIED BITS (SAI_RJ16)
CODEC RIGHT-JUSTIFIED BITS (CODEC_RJ16)
Misc Control (address 05h)
EXTERNAL ADC SCLK SELECT (EXT ADC SCLK)
RMCK HIGH IMPEDANCE (HIZ_RMCK)
Default = 0
Function:
Default = 0
Function:
Default = 0
Function:
Default = 0
Function:
This bit determines how many bits to use during right-justified mode for the Serial Audio Interface
Port. By default the receiver will be in RJ24 bits but can be set to RJ16 bits.
0 - 24 bit mode.
1 - 16 bit mode.
This bit determines how many bits to use during Right-Justified Mode for the DAC and ADC within
the CODEC Serial Port. By default, the DAC and ADC will be in RJ24 bits, but can be set to RJ16 bits.
0 - 24 bit mode.
1 - 16 bit mode.
This bit identifies the SCLK source for the external ADCs attached to the ADCIN1/2 ports when using
One-Line Mode of operation.
0 - SAI_SCLK is used as external ADC SCLK.
1 - CX_SCLK is used as external ADC SCLK.
This bit is used to create a high-impedance output on RMCK when the clock signal is not required.
HiZ_RMCK
6
Reserved
5
FREEZE
4
FILT_SEL
3
HPF_FREEZE CODEC_SP
2
M/S
1
CS42518
SAI_SP
M/S
0
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