参数资料
型号: CDB4398
厂商: Cirrus Logic Inc
文件页数: 46/46页
文件大小: 0K
描述: BOARD EVAL FOR CS4398 DAC
标准包装: 1
DAC 的数量: 2
位数: 24
采样率(每秒): 192k
数据接口: I²C,SPI?
DAC 型: 电压
工作温度: -10°C ~ 70°C
已供物品: 板,线缆
已用 IC / 零件: CS4398
产品目录页面: 757 (CN2011-ZH PDF)
相关产品: 598-1067-5-ND - IC DAC 120DB 192KHZ W/VC 28TSSOP
其它名称: 598-1155
DS568F1
9
CS4398
ANALOG CHARACTERISTICS
(Test conditions (unless otherwise specified): Input test signal is a 997 Hz sine wave at 0 dBFS; measurement
bandwidth is 10 Hz to 20 kHz; test load RL = 1 k, CL = 10 pF.)
Notes:
1. One-half LSB of triangular PDF dither is added to data.
2. Performance limited by 16-bit quantization noise.
3. DSD performance may be limited by the source recording. 0 dB-SACD = 50% modulation index.
Parameter
Symbol
Min
Typ
Max
Unit
Dynamic Performance - All PCM modes and DSD Processor mode
Dynamic Range (Note 1)
24-bit
A-Weighted
unweighted
16-bit
A-Weighted
(Note 2) unweighted
114
111
-
120
117
97
94
-
dB
Total Harmonic Distortion + Noise
(Note 1)
24-bit
0 dB
-20 dB
-60 dB
16-bit
0 dB
(Note 2)
-20 dB
-60 dB
THD+N
-
-107
-97
-57
-94
-74
-34
-100
-
dB
Idle Channel Noise / Signal-to-noise ratio
-
120
-
dB
Dynamic Performance - Direct DSD
Dynamic Range (Note 3)
A-Weighted
unweighted
111
108
117
114
-
dB
Total Harmonic Distortion + Noise
(Note 3)
0 dB
-20 dB
-60 dB
THD+N
-
-104
-94
-54
-98
-
dB
Dynamic Performance for All Modes
Interchannel Isolation
(1 kHz)
-
110
-
dB
DC Accuracy
Interchannel Gain Mismatch
ICGM
-
0.1
-
dB
Gain Drift
-
100
-
ppm/°C
Analog Output Characteristics and Specifications
Full Scale Differential
PCM, DSD processor
Output Voltage
Direct DSD mode
132%VA
94%VA
134%VA
96%VA
136%VA
98%VA
Vpp
Output Impedance
ZOUT
-118-
Minimum AC-Load Resistance
RL
-1
-
k
Maximum Load Capacitance
CL
-100-
pF
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