參數(shù)資料
型號: AD1839AEB
廠商: Analog Devices, Inc.
元件分類: Codec
英文描述: 2 ADC, 6 DAC, 96 kHz, 24-Bit Sigma-Delta Codec
中文描述: 2的ADC,6 DAC的,96千赫,24位Σ-Δ編解碼器
文件頁數(shù): 4/24頁
文件大?。?/td> 674K
代理商: AD1839AEB
AD1839A
Parameter
ADC DECIMATION FILTER, 48 kHz
1
Pass Band
Pass-Band Ripple
Stop Band
Stop-Band Attenuation
Group Delay
ADC DECIMATION FILTER, 96 kHz
1
Pass Band
Pass-Band Ripple
Stop Band
Stop-Band Attenuation
Group Delay
DAC INTERPOLATION FILTER, 48 kHz
1
Pass Band
Pass-Band Ripple
Stop Band
Stop-Band Attenuation
Group Delay
DAC INTERPOLATION FILTER, 96 kHz
1
Pass Band
Pass-Band Ripple
Stop Band
Stop-Band Attenuation
Group Delay
DAC INTERPOLATION FILTER, 192 kHz
1
Pass Band
Pass-Band Ripple
Stop Band
Stop-Band Attenuation
Group Delay
DIGITAL I/O
Input Voltage High
Input Voltage Low
Output Voltage High
Output Voltage Low
Leakage Current
POWER SUPPLIES
Supply Voltage (AVDD and DVDD)
Supply Voltage (ODVDD)
Supply Current I
ANALOG
Supply Current I
ANALOG
, Power-Down
Supply Current I
DIGITAL
Supply Current I
DIGITAL
, Power-Down
Dissipation
Operation, Both Supplies
Operation, Analog Supply
Operation, Digital Supply
Power-Down, Both Supplies
Power Supply Rejection Ratio
1 kHz, 300 mV p-p Signal at Analog Supply Pins
20 kHz, 300 mV p-p Signal at Analog Supply Pins
Rev. B | Page 4 of 24
Min
28
55
52
55
97
80
2.4
ODVDD – 0.4
4.5
3.0
Typ
21.77
±0.01
26.23
120
910
43.54
±0.01
52.46
120
460
±0.01
340
±0.01
160
±0.06
110
5.0
84
55
64
1
740
420
320
280
–70
–75
Max
21.77
43.54
81.2
0.8
0.4
±10
5.5
DVDD
95
67
74
4.5
Unit
kHz
dB
kHz
dB
μs
kHz
dB
kHz
dB
μs
kHz
dB
kHz
dB
μs
kHz
dB
kHz
dB
μs
kHz
dB
kHz
dB
μs
V
V
V
V
μA
V
V
mA
mA
mA
mA
mW
mW
mW
mW
dB
dB
1
Guaranteed by design.
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