Test Conditions (unless otherwise specified): VA = VLS = VLC = 5 V; " />
參數(shù)資料
型號(hào): CS4382A-CQZ
廠商: Cirrus Logic Inc
文件頁(yè)數(shù): 50/50頁(yè)
文件大?。?/td> 0K
描述: IC DAC 8CH 114DB 192KHZ 48LQFP
標(biāo)準(zhǔn)包裝: 250
位數(shù): 24
數(shù)據(jù)接口: 串行
轉(zhuǎn)換器數(shù)目: 8
電壓電源: 模擬和數(shù)字
功率耗散(最大): 680mW
工作溫度: -40°C ~ 85°C
安裝類(lèi)型: 表面貼裝
封裝/外殼: 48-LQFP
供應(yīng)商設(shè)備封裝: 48-LQFP(7x7)
包裝: 托盤(pán)
輸出數(shù)目和類(lèi)型: 16 電壓,單極
采樣率(每秒): 192k
配用: 598-1524-ND - BOARD EVAL FOR CS4382A DAC
其它名稱(chēng): 598-1061
DS618F2
9
CS4382A
DAC ANALOG CHARACTERISTICS - COMMERCIAL (-CQZ)
Test Conditions (unless otherwise specified): VA = VLS = VLC = 5 V; VD = 2.5 V; TA = 25°C; Full-Scale 997 Hz
input sine wave (Note 1); Tested under max ac-load resistance; Valid with FILT+ and VQ capacitors as shown in
“Typical Connection Diagram” on page 19; Measurement Bandwidth 10 Hz to 20 kHz.
Notes:
1.
One-half LSB of triangular PDF dither is added to data.
2.
Performance limited by 16-bit quantization noise.
3.
VFS is tested under load RL and includes attenuation due to ZOUT
Parameters
Symbol
Min
Typ
Max
Unit
FS = 48 kHz, 96 kHz, 192 kHz and DSD
Dynamic Range
24-bit
A-weighted
Unweighted
16-bit
A-weighted
(Note 2) Unweighted
108
105
-
114
111
97
94
-
dB
Total Harmonic Distortion + Noise
24-bit
0 dB
-20 dB
-60 dB
(Note 2) 16-bit
0 dB
-20 dB
-60 dB
THD+N
-
-100
-91
-51
-94
-74
-34
-94
-
-45
-
dB
Idle Channel Noise / Signal-to-noise Ratio
-
114
-
dB
Interchannel Isolation
(1 kHz)
-
110
-
dB
DC Accuracy
Interchannel Gain Mismatch
-
0.1
-
dB
Gain Drift
-
100
-
ppm/°C
Analog Output
Full-scale Differential Output Voltage
VFS
128%VA
132%VA
136%VA
Vpp
Output Impedance
ZOUT
-130
-
Max DC Current Draw From an AOUT Pin
IOUTmax
-1.0
-
mA
Min AC-load Resistance
RL
-3
-
k
Max Load Capacitance
CL
-100
-
pF
Quiescent Voltage
VQ
-
50%VA
-VDC
Max Current draw from VQ
IQMAX
-10
-
A
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