CS4270-CZZ Cirrus Logic Inc, CS4270-CZZ Datasheet - Page 10

• 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

10
DAC ANALOG CHARACTERISTICS - COMMERCIAL GRADE
(Full-Scale Output Sine Wave, 997 Hz
(see
DAC ANALOG CHARACTERISTICS - AUTOMOTIVE GRADE
(Full-Scale Output Sine Wave, 997 Hz
(see
Dynamic Range
Total Harmonic Distortion + Noise
Dynamic Range
Total Harmonic Distortion + Noise
Figure
Figure
4. One-half LSB of triangular PDF dither added to data.
2). Measurement Bandwidth 10 Hz to 20 kHz, unless otherwise specified.)
2). Measurement Bandwidth 10 Hz to 20 kHz, unless otherwise specified.)
Parameter
Parameter
18 to 24-Bit
16-Bit
18 to 24-Bit
16-Bit
18 to 24-Bit
16-Bit
18 to 24-Bit
16-Bit
(Note
(Note
unweighted
unweighted
unweighted
unweighted
A-weighted
A-weighted
A-weighted
A-weighted
4), Fs = 48/96/192 kHz; Test load R
-20 dB
-60 dB
-20 dB
-60 dB
4), Fs = 48/96/192 kHz; Test load R
-20 dB
-60 dB
-20 dB
-60 dB
0 dB
0 dB
0 dB
0 dB
Min
Min
99
96
90
87
95
92
86
83
-
-
-
-
-
-
-
-
-
-
-
-
VA = 5 V
VA = 5 V
Typ
105
102
Typ
105
102
-89
-76
-36
-87
-67
-27
-89
-76
-36
-87
-67
-27
96
93
96
93
Max
Max
-83
-70
-30
-81
-61
-21
-79
-66
-26
-77
-57
-17
-
-
-
-
-
-
-
-
L
L
Min
Min
97
94
90
87
93
90
86
83
= 3 kΩ, C
= 3 kΩ, C
-
-
-
-
-
-
-
-
-
-
-
-
VA = 3.3 V
VA = 3.3 V
Typ
103
100
Typ
103
100
-89
-76
-36
-87
-67
-27
-89
-76
-36
-87
-67
-27
96
93
96
93
L
L
= 10 pF
= 10 pF
Max
Max
-83
-70
-30
-81
-61
-21
-79
-66
-26
-77
-57
-17
-
-
-
-
-
-
-
-
CS4270
DS686PP1
Unit
Unit
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB