AD1895YRS View Datasheet(PDF) - Analog Devices
Part Name
Description
Manufacturer
AD1895YRS Datasheet PDF : 24 Pages
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AD1895–SPECIFICATIONS
DIGITAL FILTERS (VDD_CORE = 3.3 V ؎ 5%, VDD_IO = 5.0 V ؎ 10%)
Parameter
Passband
Passband Ripple
Transition Band
Stop Band
Stop Band Attenuation
Group Delay
Min
Typ
0.4535 fS_OUT
0.5465 fS_OUT
–125
Refer to the Group Delay Equations Section
Specifications subject to change without notice.
Max
0.4535 fS_OUT
± 0.016
0.5465 fS_OUT
Unit
Hz
dB
Hz
Hz
dB
DIGITAL I/O CHARACTERISTICS (VDD_CORE = 3.3 V ؎ 5%, VDD_IO = 5.0 V ؎ 10%)
Parameter
Input Voltage HI (VIH)
Input Voltage LO (VIL)
Input Leakage (IIH @ VIH = 5 V)
Input Leakage (IIL @ VIL = 0 V)
Input Capacitance
Output Voltage HI (VOH @ IOH = –4 mA)
Output Voltage LO (VOL @ IOL = +4 mA)
Output Source Current HI (IOH)
Output Sink Current LO (IOL)
Min
2.4
VDD_CORE – 0.5
Typ
Max
0.8
2
–2
5
10
VDD_CORE – 0.4
0.2
0.5
–4
+4
Specifications subject to change without notice.
Unit
V
µA
µA
pF
V
V
mA
mA
POWER SUPPLIES
Parameter
Min
Typ
Max
Supply Voltage
VDD_CORE
VDD_IO*
Active Supply Current
I_ CORE_ACTIVE
48 kHz: 48 kHz
96 kHz: 96 kHz
192 kHz: 192 kHz
I_IO_ACTIVE
Power-Down Supply Current: (All Clocks Stopped)
I_CORE_PWRDN
I_IO_PWRDN
3.135
VDD_CORE
3.3
3.3/5.0
20
26
43
2
0.5
10
3.465
5.5
*For 3.3 V tolerant Inputs, VDD_IO supply should be set to 3.3 V; however, VDD_CORE supply voltage should not exceed VDD_IO.
Specifications subject to change without notice.
Unit
V
V
mA
mA
mA
mA
mA
µA
–4–
REV. A
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