AD1895 View Datasheet(PDF) - Analog Devices
Part Name
Description
Manufacturer
AD1895 Datasheet PDF : 24 Pages
| |||
AD1895–SPECIFICATIONS
DIGITAL FILTERS (VDD_CORE = 3.3 V ؎ 5%, VDD_IO = 5.0 V ؎ 10%)
Parameter
Min
Typ
Pass Band
Pass-Band Ripple
Transition Band
Stop Band
Stop-Band Attenuation
Group Delay
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 High (VIH)
Input Voltage Low (VIL)
Input Leakage (IIH @ VIH = 5 V)
Input Leakage (IIL @ VIL = 0 V)
Input Capacitance
Output Voltage High (VOH @ IOH = –4 mA)
Output Voltage Low (VOL @ IOL = +4 mA)
Output Source Current High (IOH)
Output Sink Current Low (IOL)
Specifications subject to change without notice.
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
Unit
V
V
µA
µA
pF
V
V
mA
mA
POWER SUPPLIES
Parameter
Min
Typ
Max
SUPPLY VOLTAGE
VDD_CORE
VDD_IO*
3.135
VDD_CORE
3.3
3.3/5.0
3.465
5.5
ACTIVE SUPPLY CURRENT
I_CORE_ACTIVE
48 kHz: 48 kHz
20
96 kHz: 96 kHz
26
192 kHz: 192 kHz
43
I_IO_ACTIVE
2
POWER-DOWN SUPPLY CURRENT: (ALL CLOCKS STOPPED)
I_CORE_PWRDN
0.5
I_IO_PWRDN
10
*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. B
Share Link: 