PIN CONFIGURATION
Top View
MSOP
ABSOLUTE MAXIMUM RATINGS
(1)
V
CC
....................................................................................................... +6V
Analog Input .............................................................. –0.3V to (V
CC
+ 0.3V)
Logic Input ............................................................................... –0.3V to 6V
Case Temperature ......................................................................... +100°C
Junction Temperature .................................................................... +150°C
Storage Temperature ..................................................................... +125°C
External Reference Voltage .............................................................. +5.5V
NOTE: (1) Stresses above these ratings may permanently damage the device.
V
REF
+In
–In
GND
1
2
ADS8321
3
4
8
7
6
5
+V
CC
DCLOCK
D
OUT
CS/SHDN
PIN ASSIGNMENTS
PIN
1
2
3
4
5
6
NAME
V
REF
+In
–In
GND
CS/SHDN
D
OUT
DESCRIPTION
Reference Input
Non Inverting Input
Inverting Input
Ground
Chip Select when LOW, Shutdown Mode when
HIGH.
The serial output data word is comprised of 16
bits of data. In operation the data is valid on the
falling edge of DCLOCK. The second clock
pulse after the falling edge of CS enables the
serial output. After one null bit, data is valid for
the next 16 edges.
Data Clock synchronizes the serial data transfer
and determines conversion speed.
Power Supply.
ELECTROSTATIC
DISCHARGE SENSITIVITY
Electrostatic discharge can cause damage ranging from per-
formance degradation to complete device failure. Burr-
Brown Corporation recommends that all integrated circuits
be handled and stored using appropriate ESD protection
methods.
ESD damage can range from subtle performance degrada-
tion to complete device failure. Precision integrated circuits
may be more susceptible to damage because very small
parametric changes could cause the device not to meet
published specifications.
7
8
DCLOCK
+V
CC
PACKAGE/ORDERING INFORMATION
MAXIMUM
INTEGRAL
LINEARITY
ERROR (LSB)
0.018%
NO
MISSING
CODES
ERROR (LSB)
14
PACKAGE
DRAWING
NUMBER
(1)
337
SPECIFICATION
TEMPERATURE
RANGE
–40°C to +85°C
PRODUCT
ADS8321E
PACKAGE
MSOP
ORDERING
NUMBER
ADS8321E/250
ADS8321E/2K5
ADS8321EB/250
ADS8321EB/2K5
TRANSPORT
MEDIA
Tape and Reel
Tape and Reel
Tape and Reel
Tape and Reel
"
ADS8321EB
"
0.012%
"
15
"
MSOP
"
337
"
–40°C to +85°C
"
"
"
"
"
"
NOTES: (1) For detailed drawing and dimension table, please see end of data sheet, or Appendix C of Burr-Brown IC Data Book. (2) Models with a slash (/) are
available only in Tape and Reel in the quantities indicated (e.g., /2K5 indicates 2500 devices per reel). Ordering 2500 pieces of “ADS8321EB/2K5” will get a single
2500-piece Tape and Reel. For detailed Tape and Reel mechanical information, refer to Appendix B of Burr-Brown IC Data Book.
®
3
ADS8321
BURR-BROWN [ BURR-BROWN CORPORATION ]
