CS4207-CNZ Cirrus Logic Inc, CS4207-CNZ Datasheet - Page 16

• Manufacturer Part Number: CS4207-CNZ
• Description: IC Low Pwr,4/6 HD Aud Codec W/HP Amp
• Manufacturer: Cirrus Logic Inc
• Type: Audio Codecr

Specifications of CS4207-CNZ

• Resolution (bits): 24 b
• Number Of Adcs / Dacs: 2 / 3
• Sigma Delta: Yes
• Dynamic Range, Adcs / Dacs (db) Typ: 105 / 110
• Voltage - Supply, Analog: 2.97 V ~ 5.25 V
• Voltage - Supply, Digital: 2.97 V ~ 5.25 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 48-QFN
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 598-1796

16
ADC DIGITAL FILTER CHARACTERISTICS
DIGITAL MICROPHONE 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
DMIC_SCL Period
DMIC_SCL Period
8. Response is clock-dependent and will scale with Fs.
-3.0 dB
-0.13 dB
@ 20 Hz
Parameter
Parameter
(Note 8)
Fs
Fs
ADC
ADC
to -0.1 dB corner
>= 44.1 kHz
<= 32.0 kHz
Min
-
-
-0.09
Min
0.6
70
0
-
-
-
-
-
-
12 • T
8 • T
Typ
10
7.6/Fs
BITCLK
BITCLK
24.2
Typ
3.6
10
5
-
-
-
-
-
/Fs
.4535
Max
0.17
0.17
Max
0
-
-
-
-
-
-
-
CS4207
DS880F1
Unit
Unit
Deg
dB
Fs
dB
Hz
Hz
dB
Fs
s
s
s
s