CDB42L55 Cirrus Logic Inc, CDB42L55 Datasheet - Page 7
CDB42L55
Manufacturer Part Number
CDB42L55
Description
Eval Bd Ultra Low Power Stereo Codec
Manufacturer
Cirrus Logic Inc
Specifications of CDB42L55
Main Purpose
Audio, CODEC
Embedded
Yes, FPGA / CPLD
Utilized Ic / Part
CS42L55
Primary Attributes
2 Stereo Analog Inputs, Stereo Line and Headphone Outputs, S/PDIF Transmitter and Receiver
Secondary Attributes
GUI, USB, RS232, I2C Interfaces, USB or External or Battery Power Supply
Product
Audio Modules
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Other names
598-1506
CDB-42L55
CDB-42L55
CS42L55
Figure 18.Beep Configuration Options ...................................................................................................... 32
Figure 19.Peak Detect & Limiter ............................................................................................................... 33
Figure 20.I²S Format ................................................................................................................................. 34
Figure 21.Control Port Timing, I²C Write ................................................................................................... 38
Figure 22.Control Port Timing, I²C Read ................................................................................................... 38
Figure 23.PGA Step Size vs. Volume Setting ........................................................................................... 69
Figure 24.PGA Output Volume vs. Volume Setting .................................................................................. 69
Figure 25.HP/Line Step Size vs. Volume Setting ...................................................................................... 69
Figure 26.HP/Line Output Volume vs. Volume Setting ............................................................................. 69
Figure 27.ADC Passband Ripple .............................................................................................................. 70
Figure 28.ADC Stopband Rejection .......................................................................................................... 70
Figure 29.ADC Transition Band ................................................................................................................ 70
Figure 30.ADC Transition Band Detail ...................................................................................................... 70
Figure 31.DAC Passband Ripple .............................................................................................................. 70
Figure 32.DAC Stopband .......................................................................................................................... 70
Figure 33.DAC Transition Band ................................................................................................................ 70
Figure 34.DAC Transition Band (Detail) .................................................................................................... 70
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