ABSOLUTE MAXIMUM RATINGS
1
(T
A
= 25°C, unless otherwise noted.)
DV
DD
to AGND . . . . . . . . . . . . . . . . . . . . . . . –0.3 V to +6 V
DV
DD
to AV
DD
. . . . . . . . . . . . . . . . . . . . . . . –0.3 V to +0.3 V
DV
SS
to AGND . . . . . . . . . . . . . . . . . . . . . . . . +0.3 V to –6 V
AV
DD
to AGND . . . . . . . . . . . . . . . . . . . . . . . –0.3 V to +6 V
AV
SS
to AGND . . . . . . . . . . . . . . . . . . . . . . . . +0.3 V to –6 V
AGND to DGND . . . . . . . . . . . . . . . . . . . . . –0.3 V to +0.3 V
Digital Input Voltage to DGND . . . . –0.3 V to DV
DD
+ 0.3 V
Analog Input
Voltage to AGND . . . . . . . . AV
SS
– 0.3 V to AV
DD
+ 0.3 V
Input Current to Any Pin Except Supplies
2
. . . . . . . .
±
10 mA
Operating Temperature Range
Commercial Plastic (A, B Versions) . . . . . –40°C to +85°C
Industrial CERDIP (A, B Versions) . . . . . . –40°C to +85°C
Extended CERDIP (S, T Versions) . . . . . –55°C to +125°C
Storage Temperature Range. . . . . . . . . . . . . –65°C to +150°C
Lead Temperature (Soldering, 10 secs) . . . . . . . . . . . . . 300°C
Power Dissipation (Any Package) to 75°C . . . . . . . . . 450 mW
Derates above 75°C by . . . . . . . . . . . . . . . . . . . . . 10 mW/°C
NOTES
1
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.
2
Transient currents of up to 100 mA will not cause SCR latch-up.
ORDERING GUIDE
Model
Temperature
Range
–40°C to +85°C
–40°C to +85°C
–40°C to +85°C
–40°C to +85°C
–40°C to +85°C
–40°C to +85°C
–40°C to +85°C
–55°C to +125°C
–55°C to +125°C
Linearity
Error (% FSR)
0.003
0.0015
0.003
0.0015
0.003
0.003
0.0015
0.003
0.0015
Package
Options*
N-20
N-20
R-20
R-20
RS-28
Q-20
Q-20
Q-20
Q-20
*N
= PDIP; Q = CERDIP; R = SOIC; RS = SSOP.
PIN CONFIGURATIONS
PDIP, CERDIP, SOIC
MODE 1
CLKOUT 2
CLKIN 3
SC1 4
DGND 5
20 SDATA
19 SCLK
18
DRDY
SSOP
MODE 1
CLKOUT 2
CLKIN 3
SC1 4
DGND 5
NC 6
NC 7
DV
SS
8
NC 9
AV
SS
10
NC 11
AGND 12
A
IN
13
V
REF
14
28 SDATA
27 SCLK
26
DRDY
25 SC2
24
CS
23 NC
22 NC
TOP VIEW
(Not to Scale) 21 NC
20 DV
DD
19 AV
DD
18 NC
17 CAL
16 BP/UP
15
SLEEP
16
CS
TOP VIEW
(Not to Scale) 15 DV
DD
DV
SS
6
AV
SS
7
14 AV
DD
13 CAL
12 BP/UP
11
SLEEP
17 SC2
AGND 8
A
IN
9
V
REF
10
NC = NO CONNECT
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
subjected to high energy electrostatic discharges. Therefore, proper ESD precautions are recommended
to avoid performance degradation or loss of functionality.
–4–
REV. E