參數(shù)資料
型號: AD1833ACSTZ
廠商: Analog Devices Inc
文件頁數(shù): 12/20頁
文件大?。?/td> 0K
描述: IC DAC AUDIO 24BIT 6CH 48LQFP
產(chǎn)品培訓模塊: Data Converter Fundamentals
DAC Architectures
產(chǎn)品變化通告: Product Discontinuance 27/Oct/2011
標準包裝: 1
位數(shù): 24
數(shù)據(jù)接口: DSP,I²S,串行
轉(zhuǎn)換器數(shù)目: 6
電壓電源: 模擬和數(shù)字
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 48-LQFP
供應商設備封裝: 48-LQFP(7x7)
包裝: 托盤
輸出數(shù)目和類型: 12 電壓,單極
采樣率(每秒): 96k
REV. 0
–2–
AD1833A–SPECIFICATIONS
Parameter
Min
Typ
Max
Unit
Test Conditions
ANALOG PERFORMANCE
DIGITAL-TO-ANALOG CONVERTERS
Dynamic Range (20 Hz to 20 kHz, –60 dBFS Input)
with A-Weighted Filter
AD1833AA
106.5
110.0
dB
AD1833AA
110.5
dB
fS = 96 kHz
AD1833AC
107.0
dB
Total Harmonic Distortion + Noise
–95
–89
dB
Two channels active
–94
dB
Six channels active
–95
dB
96 kHz, two channels active
–94
dB
96 kHz, six channels active
SNR
110
dB
Interchannel Isolation
108
dB
DC Accuracy
Gain Error
±3%
Interchannel Gain Mismatch
0.2
%
Gain Drift
80
ppm/
∞C
Interchannel Crosstalk (EIAJ Method)
–120
dB
Interchannel Phase Deviation
±0.1
Degrees
Volume Control Step Size (1023 Linear Steps)
0.098
%
Volume Control Range (Max Attenuation)
+63.5 (0.098)
dB (%)
Mute Attenuation
–63.5 (0.098)
dB (%)
De-emphasis Gain Error
±0.1
dB
Full-Scale Output Voltage at Each Pin (Single-Ended)
1 (2.8)
V rms (V p-p)
Output Resistance Measured Differentially
150
W
Common-Mode Output Volts
2.2
V
DAC INTERPOLATION FILTER—8
Mode (48 kHz)
Pass Band
21.768
kHz
Pass-Band Ripple
±0.01
dB
Stop Band
24
kHz
Stop-Band Attenuation
70
dB
Group Delay
510
ms
DAC INTERPOLATION FILTER—4
Mode (96 kHz)
Pass Band
37.7
kHz
Pass-Band Ripple
±0.03
dB
Stop Band
55.034
kHz
Stop-Band Attenuation
70
dB
Group Delay
160
ms
DAC INTERPOLATION FILTER—2
Mode (192 kHz)
Pass Band
89.954
kHz
Pass-Band Ripple
±1dB
Stop Band
104.85
kHz
Stop-Band Attenuation
70
dB
Group Delay
140
ms
TEST CONDITIONS, UNLESS OTHERWISE NOTED
*
Supply Voltages (AVDD, DVDDX)5 V
Ambient Temperature
25
∞C
Input Clock
12.288 MHz, (8
Mode)
Input Signal
Nominally 1 kHz, 0 dBFS
(Full-Scale)
Input Sample Rate
48 kHz
Measurement Bandwidth
20 Hz to 20 kHz
Word Width
24 Bits
Load Capacitance
100 pF
Load Impedance
10 k
W
*Performance is identical for all channels (except for the Interchannel Gain
Mismatch and Interchannel Phase Deviation specifications).
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