AD1870AR-REEL データシートの表示（PDF） - Analog Devices
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AD1870AR-REEL Datasheet PDF : 20 Pages
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AD1870
TEMPERATURE RANGE
Specifications Guaranteed
Functionality Guaranteed
Storage
Min
Typ
Max
Unit
+25
°C
–40
+85
°C
–60
+100
°C
DIGITAL FILTER CHARACTERISTICS
Min
Typ
Max
Unit
Decimation Factor
Pass-Band Ripple
Stop-Band* Attenuation
48 kHz fS (at Recommended Crystal Frequencies)
Pass Band
Stop Band
44.1 kHz fS (at Recommended Crystal Frequencies)
Pass Band
Stop Band
32 kHz fS (at Recommended Crystal Frequencies)
Pass Band
Stop Band
Other fS
Pass Band
Stop Band
Group Delay
Group Delay Variation
90
0
26.4
0
24.25
0
17.6
0
0.55
64
0.006
dB
dB
21.6
kHz
kHz
20
kHz
kHz
14.4
kHz
kHz
0.45
fS
fS
36/fS
s
0
µs
*Stop band repeats itself at multiples of 64 × fS, where fS is the output word rate. Thus the digital filter will attenuate to 0 dB across the frequency spectrum except
for a range ± 0.55 × fS wide at multiples of 64 × fS.
Specifications subject to change without notice.
ABSOLUTE MAXIMUM RATINGS
DVDD1 to DGND1 and DVDD2 to DGND2
AVDD to AGND/AGNDL/AGNDR
Digital Inputs
Analog Inputs
AGND to DGND
Reference Voltage
Soldering (10 sec)
Min
0
0
DGND – 0.3
AGND – 0.3
–0.3
Typ
Max
+6
+6
DVDD + 0.3
AVDD + 0.3
+0.3
Indefinite Short Circuit to Ground
+300
Unit
V
V
V
V
V
°C
ORDERING GUIDE
Model
AD1870AR
AD1870AR–REEL
EVAL-AD1870EB
Temperature
–40°C to +85°C
–40°C to +85°C
Package
Description
Package
Option
SOIC
R-28
SOIC
R-28 in 13” Reel (1000 pcs.)
Evaluation Board
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 AD1870 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
–4–
REV. A
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