AD1839A Просмотр технического описания (PDF) - Analog Devices
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Компоненты Описание
производитель
AD1839A Datasheet PDF : 24 Pages
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AD1839A
Parameter
ADC DECIMATION FILTER, 48 kHz1
Pass Band
Pass-Band Ripple
Stop Band
Stop-Band Attenuation
Group Delay
ADC DECIMATION FILTER, 96 kHz1
Pass Band
Pass-Band Ripple
Stop Band
Stop-Band Attenuation
Group Delay
DAC INTERPOLATION FILTER, 48 kHz1
Pass Band
Pass-Band Ripple
Stop Band
Stop-Band Attenuation
Group Delay
DAC INTERPOLATION FILTER, 96 kHz1
Pass Band
Pass-Band Ripple
Stop Band
Stop-Band Attenuation
Group Delay
DAC INTERPOLATION FILTER, 192 kHz1
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 IANALOG
Supply Current IANALOG, Power-Down
Supply Current IDIGITAL
Supply Current IDIGITAL, 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
1 Guaranteed by design.
Min
Typ
Max
Unit
21.77
kHz
±0.01
dB
26.23
kHz
120
dB
910
µs
43.54
kHz
±0.01
dB
52.46
kHz
120
dB
460
µs
21.77
kHz
±0.01
dB
28
kHz
55
dB
340
µs
43.54
kHz
±0.01
dB
52
kHz
55
dB
160
µs
81.2
kHz
±0.06
dB
97
kHz
80
dB
110
µs
2.4
ODVDD – 0.4
V
0.8
V
V
0.4
V
±10
µA
4.5
5.0
5.5
V
3.0
DVDD
V
84
95
mA
55
67
mA
64
74
mA
1
4.5
mA
740
mW
420
mW
320
mW
280
mW
–70
dB
–75
dB
Rev. B | Page 4 of 24
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