AD1838 Analog Devices, AD1838 Datasheet - Page 7

• Manufacturer Part Number: AD1838
• Description: 2 ADC, 6 DAC 96 Khz, 24-Bit Sigma Delta Codec
• Manufacturer: Analog Devices

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 AD1838 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.
REV. PrD
Stresses above 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 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
DD
Model
AD1838AS
to AGND, DGND . . . –0.3 V to +6.0 V
PRELIMINARY TECHNICAL DATA
CLATCH
OUTRN1
OUTLN1
OUTRP1
OUTLN2
OUTLP1
OUTLP2
PD/RST
AGND
AGND
DVDD
AVDD
–40
Temperature Range
CIN
o
C to +85
10
11
12
13
1
2
3
4
5
6
7
8
9
14
52
15
51
o
C
16
50
DD
DD
PIN CONFIGURATION
17
49
ORDERING GUIDE
+0.3 V
+0.3 V
52-Lead MQFP
18
48
(Not to Scale)
TOP VIEW
AD1838
19
47
(S-52)
Package Description
52-Lead MQFP
20
–7–
46
21
45
22
44
23
43
24
42
25
41
26
40
32
39
38
37
36
35
34
33
31
30
29
28
27
DVDD
DBCLK
DLRCLK
DAUXDATA
M/S
AGND
N/C
N/C
N/C
AGND
AVDD
OUTRP3
OUTRN3
Package Option
S-52
AD1838