CS42L55-CNZ Cirrus Logic Inc, CS42L55-CNZ Datasheet - Page 13

• Manufacturer Part Number: CS42L55-CNZ
• Description: IC CODEC STER H-HDPN AMP 36QFN
• Manufacturer: Cirrus Logic Inc
• Type: Stereo Audior

Specifications of CS42L55-CNZ

• Data Interface: Serial
• Resolution (bits): 24 b
• Number Of Adcs / Dacs: 1 / 1
• Sigma Delta: Yes
• Dynamic Range, Adcs / Dacs (db) Typ: 95 / 99
• Voltage - Supply, Analog: 1.65 V ~ 2.71 V
• Voltage - Supply, Digital: 1.65 V ~ 2.71 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 36-QFN
• Audio Codec Type: Stereo
• No. Of Adcs: 2
• No. Of Dacs: 2
• No. Of Input Channels: 3
• No. Of Output Channels: 3
• Adc / Dac Resolution: 24bit
• Sampling Rate: 48kSPS
• Ic Interface Type: I2C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: 598-1506 - BOARD EVAL FOR CS42L55 CODEC
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 598-1629

DS773F1
ADC DIGITAL FILTER CHARACTERISTICS
Notes:
Frequency Response (20 Hz to 20 kHz)
Passband
Stopband
Stopband Attenuation
Total Group Delay
High-Pass Filter Characteristics (48 kHz Fs)
Passband
Passband Ripple
Phase Deviation
Filter Settling Time
8. Response is clock-dependent and will scale with Fs. Note that the response plots
9. Characteristics are based on the default setting in register
10. Settling time decreases at higher corner frequency settings.
page
HPF parameters are for Fs = 48 kHz.
(Note 10)
70) have been normalized to Fs and can be de-normalized by multiplying the X-axis scale by Fs.
@ 20 Hz
Parameter
(Note 8)
(Note 9)
to -0.05 dB corner
to -0.05 dB corner
to -3.0 dB corner
to -3 dB corner
“HPF Control (Address 09h)” on page
-0.07
0.52
Min
33
-
-
-
-
-
-
-
-
10
7.6/Fs
0.421
0.495
17.15
1.87
Typ
5.3
5
-
-
-
-
/Fs
(Figures 27
+0.02
Max
0.15
CS42L55
-
-
-
-
-
-
-
-
-
to
47.
Unit
Deg
30 on
dB
dB
Hz
Hz
dB
Fs
Fs
Fs
s
s
13