CS4221-KS Cirrus Logic Inc, CS4221-KS Datasheet - Page 27

• Manufacturer Part Number: CS4221-KS
• Description: IC, AUDIO CODEC, 24BIT, 50KHZ, SSOP-28
• Manufacturer: Cirrus Logic Inc

Specifications of CS4221-KS

• Audio Codec Type: Stereo
• No. Of Adcs: 2
• No. Of Dacs: 2
• No. Of Input Channels: 2
• No. Of Output Channels: 2
• Adc / Dac Resolution: 24bit
• Adcs / Dacs Signal To Noise Ratio: 105dB
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

DS284PP3
-10 dB
Gain
dB
0 dB
Figure 15. De-emphasis Curve
T1 = 50 µs
F1
F2
Figure 14. 2- and 3-Pole Butterworth Filters
T2 = 15 µs
Frequency
Figure 16. Hybrid Analog/Digital Attenuation
0
0
Analog
Noise
Attenuation (dB)
Digital
CS4220 CS4221
Signal
-113.5
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