参数资料
型号: CS4207-CNZ
厂商: Cirrus Logic Inc
文件页数: 9/77页
文件大小: 0K
描述: IC CODEC AUD HDPN AMP COMM 48QFN
标准包装: 429
类型: 音频编解码器
数据接口: 串行
分辨率(位): 24 b
ADC / DAC 数量: 2 / 3
三角积分调变:
动态范围,标准 ADC / DAC (db): 105 / 110
电压 - 电源,模拟: 2.97 V ~ 5.25 V
电压 - 电源,数字: 2.97 V ~ 5.25 V
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 48-QFN
供应商设备封装: 48-QFN-EP(6x6)
包装: 托盘
其它名称: 598-1796
DS880F4
17
CS4207
ANALOG OUTPUT CHARACTERISTICS (COMMERCIAL - CNZ)
(Test conditions (unless otherwise specified): Input test signal is a full-scale 997 Hz sine wave; VD = 1.8 V;
VL_HD = VL_IF = 3.3V; TA = +25C; Measurement bandwidth is 10 Hz to 20 kHz; test load RL = 10 k CL = 10 pF
for the line output and test load RL = 16 CL = 10 pF for the headphone output (see Figure 3); DAC Gain = 0 dB).
VA, VA_REF = 5.0 V
VA_HP = 5.0 V
(Single-ended)
VA, VA_REF = 3.3 V
VA_HP = 3.3 V
(Single-ended)
Parameter (Note 4)
Min
Typ
Max
Min
Typ
Max
Unit
DAC1; RL = 16 ; DAC Gain = -5 dB
Dynamic Range
18 to 24-Bit
A-weighted
unweighted
16-Bit
A-weighted
unweighted
95
92
-
101
98
93
90
-
93
90
-
99
96
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
-
-89
-78
-38
-89
-70
-30
-83
-72
-32
-
-93
-76
-36
-90
-70
-30
-87
-70
-30
-
dB
DAC1; RL = 10 k
Dynamic Range
18 to 24-Bit
A-weighted
unweighted
16-Bit
A-weighted
unweighted
100
97
-
106
103
96
93
-
98
95
-
104
101
96
93
-
dB
Total Harmonic Distortion + Noise
18 to 24-Bit
0 dB
-20 dB
-60 dB
16-Bit
0 dB
-20 dB
-60 dB
-
-88
-83
-43
-88
-73
-33
-82
-77
-37
-
-90
-81
-41
-90
-73
-33
-84
-75
-35
-
dB
Other Characteristics for DAC1; RL = 16 or 10 k
Full-scale Output Voltage, RL = 10 k
0.80VA
0.84VA
0.88VA
0.80VA
0.84VA
0.88VA
Vpp
Output Power, THD+N = -75 dB, RL = 16
-38-
-17-
mWrms
Output Power, THD+N = 1%, RL = 16
-50-
-23-
mWrms
Output Power,THD+N = 10%, RL = 16
-74-
-35-
mWrms
Interchannel Isolation (1 kHz)
16
10 k
-
80
95
-
80
93
-
dB
Interchannel Gain Mismatch
-
0.1
0.25
-
0.1
0.25
dB
Output Offset Voltage
DAC to HPOUT
-
2
4
-
2
4
mV
Gain Drift
-
±100
-
±100
-
ppm/°C
AC-Load Resistance (RL)
16
-
16
-
Load Capacitance (CL)
-
150
-
150
pF
Output Impedance
-
300
-
300
-
m
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