Test Conditions (unless otherwise indicated): VA = VLS = VLC = 5 V; VD = 2.5 V; TA = 25 <" />
參數(shù)資料
型號: CS4384-CQZ
廠商: Cirrus Logic Inc
文件頁數(shù): 52/52頁
文件大?。?/td> 0K
描述: IC DAC 8CH 103DB 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): 520mW
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 48-LQFP
供應(yīng)商設(shè)備封裝: 48-LQFP
包裝: 托盤
輸出數(shù)目和類型: 8 電壓,單極
采樣率(每秒): 216k
產(chǎn)品目錄頁面: 757 (CN2011-ZH PDF)
配用: 598-1525-ND - BOARD EVAL FOR CS4384 DAC
其它名稱: 598-1062
DS620F1
9
CS4384
DAC ANALOG CHARACTERISTICS
Test Conditions (unless otherwise indicated): 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 18; 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
97
94
-
103
100
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
-
-88
-80
-40
-88
-74
-34
-82
-74
-34
-
dB
Idle Channel Noise / Signal-to-noise ratio
-
100
-
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-
PCM, DSD processor
Output Voltage (Note 3)
Direct DSD Mode
VFS
64%VA
47%VA
66%VA
48%VA
68%VA
49%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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