CS4271-DZZ Cirrus Logic Inc, CS4271-DZZ Datasheet - Page 49

• Manufacturer Part Number: CS4271-DZZ
• Description: IC CODEC 24BIT 114DB 28-TSSOP
• Manufacturer: Cirrus Logic Inc
• Type: Stereo Audior

Specifications of CS4271-DZZ

• Data Interface: Serial
• Resolution (bits): 24 b
• Number Of Adcs / Dacs: 2 / 2
• Sigma Delta: Yes
• Dynamic Range, Adcs / Dacs (db) Typ: 108 / 114
• Voltage - Supply, Analog: 4.75 V ~ 5.25 V
• Voltage - Supply, Digital: 3.1 V ~ 5.25 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 28-TSSOP
• 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: 200kSPS
• Ic Interface Type: I2C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: 598-1003 - EVAL BOARD CS4271 STEREO CODEC
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

DS592F1
Figure 35. DAC Double Speed (slow) Transition Band (detail)
Figure 33. DAC Double Speed (slow) Stopband Rejection
Figure 37. DAC Quad Speed (fast) Stopband Rejection
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0
0.45
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0.46
0.3
0.3
0.47
0.4
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0.48
Frequency(normalized to Fs)
Frequency(normalized to Fs)
Frequency(normalized to Fs)
0.5
0.5
0.49
0.5
0.6
0.6
0.51
0.7
0.7
0.52
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0.53
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1
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0.005
0.015
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Figure 36. DAC Double Speed (slow) Passband Ripple
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0.015
0.005
0.01
0.02
Figure 34. DAC Double Speed (slow) Transition Band
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0.02
0.01
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0.2
Figure 38. DAC Quad Speed (fast) Transition Band
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0.2
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0.05
0.3
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0.1
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0.4
Frequency(normalized to Fs)
Frequency(normalized to Fs)
Frequency(normalized to Fs)
0.15
0.5
0.5
0.2
0.6
0.6
0.25
0.7
0.7
0.3
CS4271
0.35
0.8
0.8
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