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參數(shù)資料
| 型號(hào)： | AD1983 |
| 廠商： | Analog Devices, Inc. |
| 元件分類： | Codec |
| 英文描述： | HD Audio SoundMAX Codec |
| 中文描述： | 高清音頻SoundMAX編解碼器 |
| 文件頁數(shù)： | 4/16頁 |
| 文件大?。?/td> | 231K |
| 代理商： | AD1983 |
AD1983
Parameter
Group Delay
Group Delay Variation over Pass Band
ANALOG-TO-DIGITAL CONVERTERS
Resolution
Total Harmonic Distortion (THD)
Dynamic Range
Rev. 0 | Page 4 of 16
Conditions
60 dB input, THD + N referenced to F
S
,
A-weighted
Line inputs: Input L, Ground R, Read R; Input R,
Ground L, Read L
Line inputs and other inputs
Full-
scale span relative to nominal input voltage
Difference of gain errors
Line out
Headphone out
60 dB input, THD + N referenced to F
S
,
A-weighted
Full-scale span relative to nominal input voltage
Difference of gain errors
Input L, Zero R, Read R out; Input R, Zero L,
Read L out
Port-D and MONO_OUT
Port-A: headphone out
At 50% setting
At 80% setting
At 0% setting
Muted output, unmuted midscale DAC output
Min
Typ
16/F
S
0
+20
92
85
Max
Unit
sec
μs
Bits
dB
dB
Crosstalk
2
80
dB
Gain Error
100
±10
80
dB
%
Interchannel Gain Mismatch
ADC Offset Error
2
DIGITAL-TO-ANALOG CONVERTERS
Resolution
Total Harmonic Distortion (THD)
Dynamic Range
+24
86
76
90
±0.5
±5
dB
mV
Bits
dB
dB
dB
Gain Error
Interchannel Gain Mismatch
DAC Crosstalk
2
±10
±0.7
80
%
dB
dB
ANALOG OUTPUT
Full-Scale Output Voltage
Output Impedance
2
External Load Impedance
2
Output Capacitance
2
External Load Capacitance
Full-Scale Output Voltage
External Load Impedance
2
Output Capacitance
2
External Load Capacitance
2
VREF_FILT
MIC_BIAS (Port-B and Port-C)
10
32
2.050
0.65 × DV
DD
1
2.83
300
15
1
2.83
15
2.250
2.250
3.700
0.0
±5
1000
1000
2.450
5
V rms
V p-p
Ω
kΩ
pF
pF
V rms
V p-p
Ω
pF
pF
V
V
V
V
mA
mV
V
Current Drive
Mute Click
STATIC DIGITAL SPECIFICATIONS
High Level Input Voltage (V
IH
), Digital
Inputs
Low Level Input Voltage (V
IL
)
High Level Output Voltage (V
OH
)
Low Level Output Voltage (V
OL
)
Input Leakage Current
Output Leakage Current
Input/Output Pin Capacitance
I
OH
= 2 mA
I
OL
= 2 mA
0.90 × DV
DD
10
10
0.35 × DV
DD
0.10 × DV
DD
+10
+10
7.5
V
V
V
μA
μA
pF
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| AD1983JCPZ | HD Audio SoundMAX Codec |
| AD1983JCPZ-REEL | HD Audio SoundMAX Codec |
| AD1984 | High Definition Audio SoundMAX Codec |
| AD1984JCPZ | High Definition Audio SoundMAX Codec |
| AD1984JCPZ-REEL | High Definition Audio SoundMAX Codec |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AD1983JCPZ | 制造商:AD 制造商全稱:Analog Devices 功能描述:HD Audio SoundMAX Codec |
| AD1983JCPZ-REEL | 制造商:Rochester Electronics LLC 功能描述: 制造商:Analog Devices 功能描述: |
| AD1984 | 制造商:AD 制造商全稱:Analog Devices 功能描述:High Definition Audio SoundMAX Codec |
| AD1984A | 制造商:AD 制造商全稱:Analog Devices 功能描述:High Definition Audio SoundMAX Codec |
| AD1984AJCPZ | 制造商:Analog Devices 功能描述: |
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