CS42428-CQZ Cirrus Logic Inc, CS42428-CQZ Datasheet - Page 29

• Manufacturer Part Number: CS42428-CQZ
• Description: IC CODEC 8CH PLL 192KHZ 64-LQFP
• Manufacturer: Cirrus Logic Inc
• Type: Audio Codecr

Specifications of CS42428-CQZ

• Data Interface: Serial
• Resolution (bits): 24 b
• Number Of Adcs / Dacs: 2 / 8
• Sigma Delta: Yes
• Dynamic Range, Adcs / Dacs (db) Typ: 114 / 114
• Voltage - Supply, Analog: 4.75 V ~ 5.25 V
• Voltage - Supply, Digital: 3.13 V ~ 5.25 V
• Operating Temperature: -10°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 64-LQFP
• Audio Codec Type: Stereo
• No. Of Adcs: 2
• No. Of Dacs: 8
• No. Of Input Channels: 2
• No. Of Output Channels: 15
• Adc / Dac Resolution: 24bit
• Sampling Rate: 192kSPS
• Ic Interface Type: I2C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: 598-1499 - BOARD EVAL FOR CS42428 CODEC
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 598-1031

DS605F1
DAC_SDIN1
DAC_SDIN4
ADC_SDO UT
ADC_SDOUT
DAC_LRCK
ADC_LRCK
DAC_SCLK
ADC_SCLK
DAC_SDIN1
DAC_SDIN4
DAC_LRCK
ADC_LRCK
DAC_SCLK
ADC_SCLK
One Line Data Mode #1, Data Valid on Rising Edge of SCLK
Bits/Sample
20
One Line Data Mode #2, Data Valid on Rising Edge of SCLK
Bits/Sample
24
M SB
M SB
D AC 1
D AC7
A DC1
24 clks
24 clks
24 clks
D AC 1
D AC7
A DC1
20 clks
20 clks
20 clks
128 Fs
128 Fs
256 Fs
LS B
LS B
Master
Master
M SB
M SB
Figure 14. One Line Mode #1 Serial Audio Format
DAC3
A DC3
Left Channel
24 clks
24 clks
Figure 15. One Line Mode #2 Serial Audio Format
DAC3
A DC3
Left Channel
20 clks
20 clks
SCLK Rate(s)
SCLK Rate(s)
128 clks
64 clks
LS B
LS B
M SB
M SB
128 Fs
128Fs
not supported
D AC5
A DC5
24 clks
24 clks
D AC5
A DC5
20 clks
20 clks
Slave
Slave
LS B
LS B
M SB
M SB
D AC8
DAC2
D AC8
A DC2
DAC2
A DC2
20 clks
20 clks
24 clks
24 clks
24 clks
20 clks
single-speed mode
double-speed mode
single-speed mode
LSB
LS B
M SB
M SB
Right C hannel
Right C hannel
D AC4
A DC4
D AC4
A DC4
20 clks
20 clks
24 clks
24 clks
128 clks
64 clks
Notes
Notes
LS B
LSB
M SB
M SB
D AC6
A DC6
D AC6
A DC6
20 clks
20 clks
24 clks
24 clks
LSB
LS B
CS42428
M SB
M SB
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