AD1837 Analog Devices, AD1837 Datasheet - Page 6

• Manufacturer Part Number: AD1837
• Description: 2 ADC, 8DAC 96 Khz, 24-Bit Sigma Delta Codec
• Manufacturer: Analog Devices

AD1837
ABSOLUTE MAXIMUM RATINGS*
(T
AV
AGND to DGND . . . . . . . . . . . . . . . . . . . . –0.3 V to +0.3 V
Digital I/O Voltage to DGND . . . . –0.3 V to ODV
Analog I/O Voltage to AGND . . . . . . –0.3 V to AV
Operating Temperature Range
*NOTE
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 AD1837 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.
Stresses above those listed under Absolute Maximum Ratings may cause perma-
nent damage to the device. This is a stress rating only; functional operation of the
device at these or any other conditions above those listed in the operational
sections of this specification is not implied. Exposure to absolute maximum rating
conditions for extended periods may affect device reliability.
Industrial (A Version) . . . . . . . . . . . . . . . . . –40°C to +85°C
A
DD
= 25°C unless otherwise noted.)
, DV
DD,
OV
PD/RST
MCLK
DD
Model
AD1837AS
to AGND, DGND . . . –0.3 V to +6.0 V
TEMPERATURE RANGE
Parameter
Specifications Guaranteed
Functionality Guaranteed
Storage
PRELIMINARY TECHNICAL DATA
t
MH
Temperature Range
–40
t
MCLK
o
C to +85
t
ML
Figure 1. MCLK and PD/RST Timing
o
C
DD
DD
ORDERING GUIDE
+0.3 V
+0.3 V
Min
–40
–65
Package Description
52-Lead MQFP
–6–
t
PDR
Typ
25
Max
+85
+150
Package Option
S-52
WARNING!
Unit
°C
°C
°C
ESD SENSITIVE DEVICE
REV. PrA