参数资料
型号: CDB4272
厂商: Cirrus Logic Inc
文件页数: 7/15页
文件大小: 0K
描述: EVAL BOARD CS4272 STEREO CODEC
标准包装: 1
主要目的: 音频编解码器
已用 IC / 零件: CS4272
已供物品: 板,CD
相关产品: CS4272-DZZ-ND - IC CODEC 24BIT 114DB 28-TSSOP
598-1042-5-ND - IC CODEC AUD 24BIT 114DB 28TSSOP
其它名称: 598-1004
CS4272
DS593F1
15
ADC ANALOG CHARACTERISTICS - AUTOMOTIVE GRADE
Measurement Bandwidth is 10 Hz to 20 kHz unless otherwise specified. Input is 1 kHz sine wave.)
Notes: 15. Referred to the typical full-scale input voltage.
Notes: 16.
Measured between AIN+ and AIN-
Parameter
Symbol
Min
Typ
Max
Unit
Single Speed Mode
Fs = 48 kHz
Dynamic Range
A-weighted
unweighted
106
103
114
111
-
dB
Total Harmonic Distortion + Noise
(Note 15)
-1 dB
-20 dB
-60 dB
THD+N
-
-100
-91
-51
-92
-
dB
Double Speed Mode
Fs = 96 kHz
Dynamic Range
A-weighted
unweighted
40 kHz bandwidth unweighted
106
103
-
114
111
108
-
dB
Total Harmonic Distortion + Noise
(Note 15)
-1 dB
-20 dB
-60 dB
40 kHz bandwidth
-1 dB
THD+N
-
-100
-91
-51
-97
-92
-
dB
Quad Speed Mode
Fs = 192 kHz
Dynamic Range
A-weighted
unweighted
40 kHz bandwidth unweighted
106
103
-
114
111
108
-
dB
Total Harmonic Distortion + Noise
(Note 15)
-1 dB
-20 dB
-60 dB
40 kHz bandwidth
-1 dB
THD+N
-
-100
-91
-51
-97
-92
-
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 16)
37
-
k
Common Mode Rejection Ratio
CMRR
-
82
-
dB
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