CS42L51-DNZR Cirrus Logic Inc, CS42L51-DNZR Datasheet - Page 52

• Manufacturer Part Number: CS42L51-DNZR
• Description: IC LV Stereo Codec F/Digital Audio Apps
• Manufacturer: Cirrus Logic Inc
• Type: Stereo Audior

Specifications of CS42L51-DNZR

• Data Interface: Serial
• Resolution (bits): 24 b
• Number Of Adcs / Dacs: 2 / 2
• Sigma Delta: Yes
• Dynamic Range, Adcs / Dacs (db) Typ: 98 / 98
• Voltage - Supply, Analog: 1.8V, 2.5V
• Voltage - Supply, Digital: 1.8V, 2.5V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 32-QFN
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: 598-1005 - BOARD EVAL FOR CS42L51 CODEC
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

52
6.4
SDOUT->SDIN
7
Interface Control (Address 04h)
SDOUT to SDIN Loopback (SDOUT->SDIN)
Default: 0
0 - Disabled; SDOUT internally disconnected from SDIN
1 - Enabled; SDOUT internally connected to SDIN
Function:
Internally loops the signal on the SDOUT pin to SDIN.
Master/Slave Mode (M/S)
Default: 0
0 - Slave
1 - Master
Function:
Selects either master or slave operation for the serial port.
DAC Digital Interface Format (DAC_DIF[2:0])
Default = 000
Function:
Selects the digital interface format used for the data in on SDIN. The required relationship between the
Left/Right clock, serial clock and serial data is defined by the Digital Interface Format and the options are
detailed in the section
DAC_DIF[2:0]
000
001
010
100
101
100
011
110
M/S
6
Left-Justified, up to 24-bit data
I²S, up to 24-bit data
Right-Justified, 24-bit data
Right-Justified, 20-bit data
Right-Justified, 18-bit data
Right-Justified, 16-bit data
Reserved
Reserved
“Digital Interface Formats” on page
DAC_DIF2
5
Description
DAC_DIF1
4
DAC_DIF0
3
40.
ADC_I²S/LJ
2
20 on page 41
19 on page 40
21 on page 41
21 on page 41
21 on page 41
21 on page 41
Figure
-
-
DIGMIX
1
CS42L51
MICMIX
DS679F1
0