ABSOLUTE MAXIMUM RATINGS(1)
ELECTROSTATIC
DISCHARGE SENSITIVITY
VDD to GND ........................................................................... –0.3V to +6V
Input Current ............................................................... 100mA, Momentary
Input Current ................................................................. 10mA, Continuous
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.
A
IN .................................................................... GND – 0.5V to VDD + 0.5V
Digital Input Voltage to GND ...................................... –0.3V to VDD + 0.3V
Digital Output Voltage to GND ................................... –0.3V to VDD + 0.3V
Maximum Junction Temperature ................................................... +150°C
Operating Temperature Range ......................................... –40°C to +85°C
Storage Temperature Range .......................................... –60°C to +100°C
Lead Temperature (soldering, 10s) .............................................. +300°C
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.
NOTE: (1) Stresses above those listed under “Absolute Maximum Ratings” may
cause permanent damage to the device. Exposure to absolute maximum
conditions for extended periods may affect device reliability.
DEMO BOARD ORDERING INFORMATION
PRODUCT
DESCRIPTION
ADS1241-EVM
ADS1241 Evaluation Module
PACKAGE/ORDERING INFORMATION(1)
SPECIFIED
PACKAGE
DESIGNATOR
TEMPERATURE
RANGE
PACKAGE
MARKING
ORDERING
NUMBER(2)
TRANSPORT
MEDIA, QUANTITY
PRODUCT
PACKAGE-LEAD
ADS1242
TSSOP-16
PW
"
–40°C to +85°C
ADS1242
ADS1242IPWT
ADS1242IPWR
Tape and Reel, 250
Tape and Reel, 2500
"
"
"
"
ADS1243
TSSOP-20
PW
"
–40°C to +85°C
ADS1243
ADS1243IPWT
ADS1243IPWR
Tape and Reel, 250
Tape and Reel, 2500
"
"
"
"
NOTES: (1) For the most current package and ordering information, see the Package Option Addendum located at the end of this data sheet.
(2) The ordering number contains grade, temperature range, package, and transport media information. Ordering the ADS1242IPWT will get a single
250-piece tape and reel of the ADS1242, Industrial Temperature Range device in a PW package.
DIGITAL CHARACTERISTICS: TMIN to TMAX, VDD 2.7V to 5.25V
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
Digital Input/Output
Logic Family
CMOS
Logic Level: VIH
0.8 • VDD
GND
VDD
0.2 • VDD
V
V
(1)
VIL
VOH
VOL
IOH = 1mA
IOL = 1mA
VI = VDD
VI = 0
VDD – 0.4
GND
V
V
µA
µA
MHz
ns
GND + 0.4
10
Input Leakage: IIH
IIL
Master Clock Rate: fOSC
Master Clock Period: tOSC
–10
1
200
5
1/fOSC
1000
NOTE: (1) VIL for XIN is GND to GND + 0.05V.
ADS1242, 1243
2
SBAS235B
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TI [ TEXAS INSTRUMENTS ]
