参数资料
型号: CDB42L51
厂商: Cirrus Logic Inc
文件页数: 8/43页
文件大小: 0K
描述: BOARD EVAL FOR CS42L51 CODEC
标准包装: 1
主要目的: 音频编解码器
嵌入式: 是,其它
已用 IC / 零件: CS42L51,CS8406,CS8415
主要属性: 立体声数字音频发射器和接收器
次要属性: 图形用户界面,S/PDIF 接口
已供物品: 板,CD
相关产品: CS42L51-DNZR-ND - IC CODEC STEREO W/HDPN AMP 32QFN
598-1627-ND - IC CODEC STEREO W/HDPN AMP 32QFN
CS42L51-CNZR-ND - IC CODEC LOW-V 24BIT 32-QFP
598-1045-ND - IC CODEC STEREO W/HDPN AMP 32QFN
其它名称: 598-1005
16
DS679F1
CS42L51
ANALOG OUTPUT CHARACTERISTICS (COMMERCIAL - CNZ)
(Test conditions (unless otherwise specified): Input test signal is a full-scale 997 Hz sine wave; measurement
bandwidth is 10 Hz to 20 kHz; Sample Frequency = 48 kHz; test load RL = 10 k, CL = 10 pF for the line output
(see Figure 3), and test load RL = 16 , CL = 10 pF (see Figure 3) for the headphone output. HP_GAIN[2:0] = 011.)
Parameter (Note 8)
VA = 2.5V (nominal)
Min
Typ
Max
VA = 1.8V (nominal)
Min
Typ
Max
Unit
RL = 10 k
Dynamic Range
18 to 24-Bit
A-weighted
unweighted
16-Bit
A-weighted
unweighted
92
89
-
98
95
96
93
-
89
86
-
95
92
93
90
-
dB
Total Harmonic Distortion + Noise
18 to 24-Bit
0 dB
-20 dB
-60 dB
16-Bit
0 dB
-20 dB
-60 dB
-
-86
-75
-35
-86
-73
-33
-78
-
-88
-72
-32
-88
-70
-30
-82
-
dB
RL = 16
Dynamic Range
18 to 24-Bit
A-weighted
unweighted
16-Bit
A-weighted
unweighted
92
89
-
98
95
96
93
-
89
86
-
95
92
93
90
-
dB
Total Harmonic Distortion + Noise
18 to 24-Bit
0 dB
-20 dB
-60 dB
16-Bit
0 dB
-20 dB
-60 dB
-
-75
-35
-75
-73
-33
-69
-
-75
-72
-32
-75
-70
-30
-69
-
dB
Other Characteristics for RL = 16 or 10 k
Output Parameters
Modulation Index (MI)
Analog Gain Multiplier (G)
-
0.6787
0.6047
--
0.6787
0.6047
-
Full-scale Output Voltage (2GMIVA) (Note 9)
Vpp
Full-scale Output Power (Note 9)
mW
Interchannel Isolation (1 kHz)
16
10 k
-
80
95
-
80
93
-
dB
Interchannel Gain Mismatch
-
0.1
0.25
-
0.1
0.25
dB
Gain Drift
-
±100
-
±100
-
ppm/°
C
AC-Load Resistance (RL)
16
-
16
-
Load Capacitance (CL)
-
150
-
150
pF
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