參數(shù)資料
型號: CS4272-DZZ
廠商: Cirrus Logic Inc
文件頁數(shù): 6/15頁
文件大小: 0K
描述: IC CODEC 24BIT 114DB 28-TSSOP
標(biāo)準(zhǔn)包裝: 50
類型: 立體聲音頻
數(shù)據(jù)接口: 串行
分辨率(位): 24 b
ADC / DAC 數(shù)量: 2 / 2
三角積分調(diào)變:
動(dòng)態(tài)范圍,標(biāo)準(zhǔn) ADC / DAC (db): 114 / 114
電壓 - 電源,模擬: 4.75 V ~ 5.25 V
電壓 - 電源,數(shù)字: 3.1 V ~ 5.25 V
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 28-TSSOP(0.173",4.40mm 寬)
供應(yīng)商設(shè)備封裝: 28-TSSOP
包裝: 托盤
配用: 598-1004-ND - EVAL BOARD CS4272 STEREO CODEC
CS4272
14
DS593F1
ADC ANALOG CHARACTERISTICS - COMMERCIAL GRADE
Measurement Bandwidth is 10 Hz to 20 kHz unless otherwise specified. Input is 1 kHz sine wave.
Notes: 13. Referred to the typical full-scale input voltage.
Notes: 14.
Measured between AIN+ and AIN-
Parameter
Symbol
Min
Typ
Max
Unit
Single Speed Mode
Fs = 48 kHz
Dynamic Range
A-weighted
unweighted
108
105
114
111
-
dB
Total Harmonic Distortion + Noise
(Note 13)
-1 dB
-20 dB
-60 dB
THD+N
-
-100
-91
-51
-94
-
dB
Double Speed Mode
Fs = 96 kHz
Dynamic Range
A-weighted
unweighted
40 kHz bandwidth unweighted
108
105
-
114
111
108
-
dB
Total Harmonic Distortion + Noise
(Note 13)
-1 dB
-20 dB
-60 dB
40 kHz bandwidth
-1 dB
THD+N
-
-100
-91
-51
-97
-94
-
dB
Quad Speed Mode
Fs = 192 kHz
Dynamic Range
A-weighted
unweighted
40 kHz bandwidth unweighted
108
105
-
114
111
108
-
dB
Total Harmonic Distortion + Noise
(Note 13)
-1 dB
-20 dB
-60 dB
40 kHz bandwidth
-1 dB
THD+N
-
-100
-91
-51
-97
-94
-
dB
Dynamic Performance for All Modes
Interchannel Isolation
-
110
-
dB
Interchannel Phase Deviation
-
0.0001
-
Degree
DC Accuracy
Interchannel Gain Mismatch
-
0.1
-
dB
Gain Error
-
±5%
Gain Drift
-
±100
-
ppm/°C
Offset Error
HPF enabled
HPF disabled
-
0
100
-
LSB
Analog Input Characteristics
Full-scale Input Voltage
1.07xVA
1.13xVA
1.19xVA
Vpp
Input Impedance (Differential)
(Note 14)
37
-
k
Common Mode Rejection Ratio
CMRR
-
82
-
dB
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