ABSOLUTE MAXIMUM RATINGS(1)
ELECTROSTATIC
AVDD to DVDD ....................................................................... –0.3V to +6V
AVDD to AGND ..................................................................... –0.3V to +6V
DVDD to DGND ..................................................................... –0.3V to +6V
AGND to DGND ............................................................................... ±0.3V
VREF Voltage to AGND ........................................... –0.3V to AVDD + 0.3V
Digital Input Voltage to DGND .............................. –0.3V to DVDD + 0.3V
Digital Output Voltage to DGND ........................... –0.3V to DVDD + 0.3V
Package Power Dissipation............................................. (TJMAX – TA)/θJA
Maximum Junction Temperature (TJMAX) ...................................... +150°C
Thermal Resistance, SO, θJA .................................................... +150°C/W
Thermal Resistance, TQFP, θJA ................................................ +100°C/W
Lead Temperature (soldering, 10s) ............................................... +300°C
DISCHARGE SENSITIVITY
This integrated circuit can be damaged by ESD. Texas Instru-
ments recommendsthat allintegratedcircuitsbehandledwith
appropriate precautions. Failure to observe proper handling
and installation procedures can cause damage.
ESD damage can range from subtle performance degradation
tocompletedevicefailure. Precisionintegratedcircuitsmaybe
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.
PACKAGE/ORDERING INFORMATION(1)
MAXIMUM
INTEGRAL
LINEARITY ERROR
SPECIFICATION
TEMPERATURE
RANGE
PACKAGE
DESIGNATOR
ORDERING
NUMBER(2)
TRANSPORT
MEDIA
PRODUCT
PACKAGE-LEAD
DDC112U
±0.025% Reading ±1.0ppm FSR
–40°C to +85°C
SO-28
DW
"
DDC112U
DDC112U/1K
DDC112UK
Rails
"
"
"
"
Tape and Reel
Rails
DDC112UK
±0.025% Reading ±1.0ppm FSR
0°C to +70°C
SO-28
DW
"
"
"
"
"
PJT
"
DDC112UK/1K
DDC112Y/250
DDC112Y/2K
DDC112YK/250
DDC112YK/2K
Tape and Reel
Tape and Reel
Tape and Reel
Tape and Reel
Tape and Reel
DDC112Y
±0.025% Reading ±1.0ppm FSR
–40°C to +85°C
TQFP-32
"
"
"
"
DDC112YK
±0.025% Reading ±1.0ppm FSR
0°C to +70°C
TQFP-32
PJT
"
"
"
"
"
NOTES: (1) For the most current package and ordering information, see the Package Option Addendum located at the end of this data sheet. (2) Models with a slash
(/) are available only in Tape and Reel in the quantities indicated (/1K indicates 1000 devices per reel). Ordering 1000 pieces of DDC112U/1K will get a single 1000-
piece Tape and Reel.
DDC112
2
SBAS085B
www.ti.com
TI [ TEXAS INSTRUMENTS ]
