CS42L51-CNZ Cirrus Logic Inc, CS42L51-CNZ Datasheet - Page 15

• Manufacturer Part Number: CS42L51-CNZ
• Description: IC CODEC STEREO W/HDPN AMP 32QFN
• Manufacturer: Cirrus Logic Inc
• Type: Stereo Audior

Specifications of CS42L51-CNZ

• Package / Case: 32-QFP
• Data Interface: PCM Audio Interface
• 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: -10°C ~ 70°C
• Mounting Type: Surface Mount
• Number Of Adc Inputs: 6
• Number Of Dac Outputs: 2
• Conversion Rate: 96 KSPS
• Interface Type: Serial (2-Wire, 3-Wire, I2C, SPI)
• Resolution: 24 bit
• Operating Supply Voltage: 1.8 V / 2.5 V
• Maximum Operating Temperature: + 70 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 10 C
• Number Of Channels: 2 ADC/2 DAC
• Thd Plus Noise: - 88 dB ADC / - 86 dB DAC
• Peak Reflow Compatible (260 C): No
• Leaded Process Compatible: No
• Rohs Compliant: Yes
• 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
• Other names: 598-1045

DS679F1
ADC DIGITAL FILTER CHARACTERISTICS
Passband (Frequency Response)
Passband Ripple
Stopband
Stopband Attenuation
Total Group Delay
High-Pass Filter Characteristics (48 kHz Fs)
Frequency Response
Phase Deviation
Passband Ripple
Filter Settling Time
5. Referred to the typical full-scale voltage. Applies to all THD+N and Dynamic Range values in the table.
6. Measured between AINxx and AGND.
7. Response is clock-dependent and will scale with Fs. Note that the response plots
have been normalized to Fs and can be de-normalized by multiplying the X-axis scale by Fs. HPF param-
eters are for Fs = 48 kHz.
-3.0 dB
-0.13 dB
@ 20 Hz
Parameter
(Note 7)
to -0.1 dB corner
-0.09
Min
0.6
33
0
-
-
-
-
-
-
10
7.6/Fs
Typ
24.2
(Figure 33
3.7
10
5
-
-
-
-
-
/Fs
0.4948
Max
0.17
0.17
CS42L51
0
-
-
-
-
-
-
to
Figure
Unit
Deg
dB
dB
Hz
Hz
dB
Fs
Fs
s
s
41)
15