AD1893
DIGITAL FILTER CHARACTERISTICS1
Min
Max
Units
Passband Ripple (0 kHz to 20 kHz)
Transition Band2
Stopband Attenuation
0.01
4.1
dB
kHz
dB
µs
110
700
Group Delay (LR_I = 50 kHz)
3000
POWER (FSIN = 48 kHz, FSOUT = 44.1 kHz)
Min
Typ
Max
Units
Supplies
Voltage, VDD
2.7
5.5
40
20
2.5
1.0
V
Operational Current, IDD (VDD = +5.0 V)
Operational Current, IDD (VDD = +3.0 V)1
Power-Down Current, IDD (VDD = +5.0 V)
Power-Down Current, IDD (VDD = +3.0 V)1
Dissipation1
30
15
1.5
0.5
mA
mA
mA
mA
Operation (VDD = +5.0 V)
Operation (VDD = +3.0 V)
Power-Down (VDD = +5.0 V)
Power-Down (VDD = +3.0 V)
150
45
7.5
1.5
200
60
12.5
3.0
mW
mW
mW
mW
TEMPERATURE RANGE
Min
Max
Units
Specifications Guaranteed
Operational Guaranteed
Storage
0
–40
–60
+70
+85
+100
°C
°C
°C
ABSOLUTE MAXIMUM RATINGS3
Min
Max
7.0
Units
VDD to GND
–0.3
V
DC Input Voltage
Latch-Up Trigger Current
Soldering
–0.3
–1000
V
DD + 0.3
V
+1000
+300
10
mA
°C
sec
NOTES
1Guaranteed, Not Tested
2Valid only when FSOUT ≥ FSIN (i.e., upsampling), FSIN = 44.1 kHz.
3Stresses greater than those listed under Absolute Maximum Ratings may cause permanent damage to the device. This is a stress rating only; functional operation of
the device at these or any other conditions above those indicated in the operational section of this specification is not implied. Exposure to absolute maximum rating
conditions for extended periods may affect device reliability.
Specifications subject to change without notice.
ORDERING GUIDE
Model
Temperature Range Package Descriptions Package Options
AD1893JN
AD1893JST 0°C to +70°C
0°C to +70°C
Plastic DIP
LQFP
N-28
ST-44
CAUTION
ESD (electrostatic discharge) sensitive device. Electrostatic charges as high as 4000 V readily
accumulate on the human body and test equipment and can discharge without detection.
Although the AD1893 features proprietary ESD protection circuitry, permanent damage may
occur on devices subjected to high energy electrostatic discharges. Therefore, proper ESD
precautions are recommended to avoid performance degradation or loss of functionality.
WARNING!
ESD SENSITIVE DEVICE
REV. A
–3–