CS42324-CQZ Cirrus Logic Inc, CS42324-CQZ Datasheet - Page 51

• Manufacturer Part Number: CS42324-CQZ
• Description: IC CODEC STEREO AUDIO 48LQFP
• Manufacturer: Cirrus Logic Inc
• Type: Audio Codecr

Specifications of CS42324-CQZ

• Package / Case: 48-LQFP
• Data Interface: Serial
• Resolution (bits): 24 b
• Number Of Adcs / Dacs: 1 / 2
• Sigma Delta: Yes
• Dynamic Range, Adcs / Dacs (db) Typ: 95 / 100
• Voltage - Supply, Analog: 3.13 V ~ 3.47 V
• Voltage - Supply, Digital: 3.13 V ~ 3.47 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Number Of Adc Inputs: 1
• Number Of Dac Outputs: 2
• Conversion Rate: 96 KSPS
• Interface Type: Serial (I2S, SPI)
• Resolution: 24 bit
• Operating Supply Voltage: 3.3 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Number Of Channels: 1 ADC/2 DAC
• Supply Current: 10 mA to 24 mA
• Thd Plus Noise: - 88 dB ADC / - 90 dB DAC
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: 598-1498 - BOARD EVAL FOR CS42324 CODEC
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 598-1602

DS721A6
6.6.2
6.6.3
6.7
6.7.1
6.7.2
6.7.3
Reserved
7
DAC1 Clocking (Address 07h)
ADC Serial Port Source
This bit selects which serial port provides the sub clocks for the ADC.
ADC Digital Interface Format (ADC_DIF)
These bits configure the serial audio interface format for transmitting digital audio data on SDOUT
DAC1 MCLK Source
This bit selects which MCLK pin provides the clock for DAC1.
DAC1 Serial Port Source
This bit selects which serial port provides the sub clocks for the DAC1.
DAC1 Digital Interface Format (DAC1_DIF)
These bits configure the serial audio interface format for incoming digital audio data on SDIN1.
00
01
10
11
00
01
10
11
0
1
0
1
0
1
ADC_DIF[1:0]
DAC1_MCLK
DAC1_DIF[1:0]
DAC1_SP
ADC_SP
DAC1_MCLK
6
Left-Justified, 24-bit data
I²S, 24-bit data
Reserved
Reserved
Serial Port 1 (SCLK1/LRCK1)
Serial Port 2 (SCLK2/LRCK2)
MCLK1
MCLK2
Serial Port 1 (SCLK1/LRCK1)
Serial Port 2 (SCLK2/LRCK2)
Left-Justified, up to 24-bit data
I²S, up to 24-bit data
Right Justified, 16-bit data
Right Justified, 24-bit data
Reserved
5
DAC1_SP
4
ADC Serial Audio Interface Format
DAC1 Serial Audio Interface Format
DAC1 sub clock source
ADC sub clock source
Reserved
DAC1 MCLK source
3
Reserved
2
DAC1_DIF1
1
CS42324
DAC1_DIF0
0
51