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參數(shù)資料
| 型號： | AD1819B |
| 廠商： | Analog Devices, Inc. |
| 元件分類： | Codec |
| 英文描述： | AC’97 SoundPort Codec |
| 中文描述： | AC\u0026#39;97音效SoundPort編解碼器 |
| 文件頁數(shù)： | 4/28頁 |
| 文件大?。?/td> | 245K |
| 代理商： | AD1819B |
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–4–
REV. 0
AD1819B–SPECIFICATIONS
ANALOG-TO-DIGITAL CONVERTERS
Parameter
Min
Typ
Max
Units
Resolution
Total Harmonic Distortion (THD)
16
Bits
%
dB
0.02
–74
Dynamic Range (–60 dB Input THD+N Referenced to Full Scale,
A-Weighted)
Signal-to-Intermodulation Distortion* (CCIF Method)
ADC Crosstalk*
Line Inputs (Input L, Ground R, Read R; Input R, Ground L, Read L)
Line to Other
Gain Error (Full-Scale Span Relative to Nominal Input Voltage)
Interchannel Gain Mismatch (Difference of Gain Errors)
ADC Offset Error
84
87
85
dB
dB
–100
–90
–90
–85
±
10
±
0.5
±
5
dB
dB
%
dB
mV
DIGITAL-TO-ANALOG CONVERTERS
Parameter
Resolution
Total Harmonic Distortion (THD) LINE_OUT
Min
Typ
16
Max
Units
Bits
%
dB
0.02
–74
Dynamic Range (–60 dB Input THD+N Referenced to Full Scale,
A-Weighted)
Signal-to-Intermodulation Distortion* (CCIF Method)
Gain Error (Full-Scale Span Relative to Nominal Input Voltage)
Interchannel Gain Mismatch (Difference of Gain Errors)
DAC Crosstalk* (Input L, Zero R, Measure LINE_OUT_R; Input R,
Zero L, Measure LINE_OUT_L)
Total Out-of-Band Energy (Measured from 0.6
×
F
S
to 20 kHz)*
85
90
85
dB
dB
%
dB
dB
dB
dB
±
10
±
0.5
–80
–40
MASTER VOLUME
Parameter
Step Size (0 dB to –46.5 dB)
LINE_OUT_L, LINE_OUT_R, MONO_OUT
Output Attenuation Range Span
Mute Attenuation of 0 dB Fundamental*
Min
Typ
Max
Units
1.5
46.5
dB
dB
dB
75
ANALOG OUTPUT
Parameter
Full-Scale Output Voltage
Min
Typ
1
2.83
Max
Units
V rms
V p-p
k
pF
pF
V
μ
A
V
mA
mV
Output Impedance*
External Load Impedance
Output Capacitance*
External Load Capacitance
V
REF
V
REF
Current Drive
V
REFOUT
V
REFOUT
Current Drive
Mute Click (Muted Output Minus Unmuted Midscale DAC Output)*
800
10
15
100
2.50
100
2.00
2.25
2.25
5
±
5
*Guaranteed, not tested.
Specifications subject to change without notice.
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PDF描述 |
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| AD1833AAST | ECONOLINE: RD & RC - Dual Output from a Single Input Rail- 1kVDC & 2kVDC Isolation- Power Sharing on Output- Custom Solutions Available- UL94V-0 Package Material- Efficiency to 86% |
| AD1833ACST | ECONOLINE: RD & RC - Dual Output from a Single Input Rail- 1kVDC & 2kVDC Isolation- Power Sharing on Output- Custom Solutions Available- UL94V-0 Package Material- Efficiency to 86% |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AD1819BJST | 制造商:Analog Devices 功能描述:Audio Codec 2ADC / 2DAC 16-Bit 48-Pin LQFP 制造商:Analog Devices 功能描述:IC CODEC AC'97 VERSION 2.1 |
| AD1819BJST-REEL | 制造商:Analog Devices 功能描述:Audio Codec 2ADC / 2DAC 16-Bit 48-Pin LQFP T/R |
| AD1819BJSTZ | 制造商:Analog Devices 功能描述:Audio Codec 2ADC / 2DAC 16-Bit 48-Pin LQFP 制造商:Analog Devices 功能描述:Audio CODEC IC |
| AD1819BJSTZ-REEL | 制造商:Analog Devices 功能描述:Audio Codec 2ADC / 2DAC 16-Bit 48-Pin LQFP T/R |
| AD1819JST | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Soundcard Circuits |
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