CS4270-CZZ Cirrus Logic Inc, CS4270-CZZ Datasheet - Page 41

• Manufacturer Part Number: CS4270-CZZ
• Description: IC CODEC 24BIT 105DB 24TSSOP
• Manufacturer: Cirrus Logic Inc
• Type: Stereo Audior

Specifications of CS4270-CZZ

• Package / Case: 24-TSSOP
• Data Interface: Serial
• Resolution (bits): 24 b
• Number Of Adcs / Dacs: 2 / 2
• Sigma Delta: Yes
• Dynamic Range, Adcs / Dacs (db) Typ: 105 / 105
• Voltage - Supply, Analog: 3.1 V ~ 5.25 V
• Voltage - Supply, Digital: 3.1 V ~ 5.25 V
• Operating Temperature: -10°C ~ 70°C
• Mounting Type: Surface Mount
• Number Of Adc Inputs: 2
• Number Of Dac Outputs: 2
• Conversion Rate: 216 KSPS
• Interface Type: Serial (I2S, SPI)
• Resolution: 24 bit
• Operating Supply Voltage: 3.3 V, 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: - 95 dB ADC / - 95 dB DAC
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: 598-1002 - BOARD EVAL FOR CS4270 CODEC
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 598-1040-5

DS686PP1
9. FILTER PLOTS
Figure 26. DAC Single-Speed Transition Band (detail)
Figure 28. DAC Double-Speed Stopband Rejection
Figure 24. DAC Single-Speed Stopband Rejection
-10
-1
-2
-3
-4
-5
-6
-7
-8
-9
0.45
0
0.46
0.47
0.48
Frequency (normalized to Fs)
0.49
0.5
0.51
0.52
0.53
0.54
0.5 5
-0.05
-0.15
-0.25
0.05
-0. 1
-0. 2
0
0
Figure 27. DAC Single-Speed Passband Ripple
Figure 29. DAC Double-Speed Transition Band
Figure 25. DAC Single-Speed Transition Band
0.05
0.1
0.15
Frequency (normalized to Fs)
0.2
0.25
0.3
0.35
0.4
0.45
CS4270
0.5
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