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參數(shù)資料
| 型號： | AD74322AARU |
| 廠商： | Analog Devices, Inc. |
| 英文描述： | Low Cost, Low Power Stereo Audio Analog Front End |
| 中文描述： | 低成本，低功耗立體聲音頻模擬前端 |
| 文件頁數(shù)： | 3/20頁 |
| 文件大?。?/td> | 123K |
| 代理商： | AD74322AARU |
–3–
PR D 03/00
AD74322
PRELIMNARY TECHNICAL DATA
DATA
Interchannel Gain Mismatch
Gain Drift
Interchannel Crosstalk (EIAJ method)
Interchannel Phase Deviation
Volume Control Step Size (1023 Linear Steps)
Volume Control Range (Max Attenuation)
Mute Attenuation
De-emphasis Gain Error
Full Scale Output Voltage At Each Pin
Output Resistance At Each Pin
Common Mode Output Volts
TECHNCAL
TBD
TBD
TBD
TBD
0.098
60
-100
AD74322A
Typ
PARAMETER
Min
Max
Units
Test Conditions
ANAL OG -T O-D IG IT AL C ONV E R T E R S
ADC Resolution (all ADCs)
Dynamic Range (20 Hz to 20 kHz, -60 dB Input)
No Filter
With A-Weighted Filter
Total Harmonic Distortion + Noise
Interchannel Isolation
Interchannel Gain Mismatch
Programmable Input Gain
Gain Step Size
Offset Error
Full Scale Input Voltage At Each Pin
Automatic L evel C ontrol
Attack Time Resolution
Attack T ime
Decay T ime Resolution
Decay T ime
Gain Drift
Input Resistance
Input Capacitance
Common Mode Input Volts
24
Bits
90
92
dB
dB
-85(0.0056)
TBD
TBD
12
3
dB(%)
dB
dB
dB
dB
LSB
0
0.5 (1.414)
Vrms (Vpp)
Single Ended
TBD
TBD
TBD
TBD
TBD
Bits
μ
s/Bit
Bits
μ
s/Bit
ppm/°C
k
pF
V
10
15
1.1V
D IG IT AL -T O-ANAL OG C ONV E R T E R S
Dynamic Range (20 Hz to 20 kHz, -60 dB Input)
No Filter
With A-Weighted Filter
Total Harmonic Distortion + Noise
Interchannel Isolation
Interchannel Gain Mismatch
DC Accuracy
Gain Error
90
92
dB
dB
-85(0.0056)
TBD
TBD
dB(%)
dB
dB(%)
%
ppm/°C
dB
dB
Degrees
%
dB
dB
dB
Vrms(Vpp)
V
+/- 0.1
0.5 (1.414)
2.25
Single Ended
REFERENCE (Internal)
Absolute Voltage, V
REF
V
REF
T C
ADC DECIMATION FILTER
Pass Band
Pass Band Ripple
Transition Band
Stop Band
Stop Band Attenuation
Group Delay
1.1
TBD
V
ppm/°C
0.xxxFs
±0.00xx
0.xxFs
Hz
dB
Hz
Hz
dB
ms
0.xxFs
0.xxFs
70
lll/Fs
nnn/Fs
mmm/Fs
DAC INTERPOLATION FILTER
Pass Band
Pass Band Ripple
Transition Band
Stop Band
Stop Band Attenuation
Group Delay
0.xxxFs
±0.00xx
0.xxFs
Hz
dB
Hz
Hz
dB
ms
0.xxFs
0.xxFs
70
lll/Fs
nnn/Fs
mmm/Fs
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| AD74322DAR | 制造商:AD 制造商全稱:Analog Devices 功能描述:Low Cost, Low Power Stereo Audio Analog Front End |
| AD74322DARU | 制造商:AD 制造商全稱:Analog Devices 功能描述:Low Cost, Low Power Stereo Audio Analog Front End |
| AD743AN | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Operational Amplifier |
| AD743AQ | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Operational Amplifier |
| AD743BN | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Voltage-Feedback Operational Amplifier |
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