Datasheet

ADS8324
2
SBAS172A
www.ti.com
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.
PIN NAME DESCRIPTION
1V
REF
Reference Input
2 +In Non Inverting Input
3 –In Inverting Input
4 GND Ground
5 CS/SHDN Chip Select when LOW, Shutdown Mode when
HIGH.
6D
OUT
The serial output data word is comprised of 16
bits of data. In operation, the data is valid on the
rising edge of DCLOCK. The fifth falling edge of
DCLOCK after the falling edge of CS enables
the serial output. After one null bit, data is valid
for the next 16 edges.
7 DCLOCK Data Clock synchronizes the serial data transfer
and determines conversion speed.
8+V
CC
Power Supply
PIN ASSIGNMENTS
MAXIMUM NO
INTEGRAL MISSING PACKAGE SPECIFICATION
LINEARITY CODES DRAWING TEMPERATURE PACKAGE ORDERING TRANSPORT
PRODUCT ERROR (LSB) ERROR (LSB) PACKAGE NUMBER
(1)
RANGE MARKING
(2)
NUMBER
(3)
MEDIA
ADS8324E ±3 14 MSOP 337 –40°C to +85°C A24 ADS8324E/250 Tape and Reel
""""" " "ADS8324E/2K5 Tape and Reel
ADS8324EB ±2 14 MSOP 337 –40°C to +85°C A24 ADS8324EB/250 Tape and Reel
""""" " "ADS8324EB/2K5 Tape and Reel
NOTES: (1) For detail drawing and dimension table, please see end of data sheet or package drawing file on web. (2) Performance grade information is marked
on the reel. (3) 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 “ADS8324EB/2K5” will get a single 2500-piece Tape and Reel.
PIN CONFIGURATION
Top View MSOP
PACKAGE/ORDERING INFORMATIONPACKAGE/ORDERING INFORMATION
1
2
3
4
8
7
6
5
+V
CC
DCLOCK
D
OUT
CS/SHDN
V
REF
+In
–In
GND
ADS8324
ELECTROSTATIC
DISCHARGE SENSITIVITY
This integrated circuit can be damaged by ESD. Texas Instru-
ments recommends that all integrated circuits be handled with
appropriate precautions. Failure to observe proper handling
and installation procedures can cause damage.
ESD damage can range from subtle performance degradation
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 its published
specifications.