PIN CONFIGURATION
Top View
SO-8
PIN DESCRIPTIONS
PIN
1
2
LABEL
SDI
CLK
LOADDACS
DESCRIPTION
Serial Data Input. Data is clocked into the internal
serial register on the rising edge of CLK.
Synchronous Clock for the Serial Data Input.
Loads the internal DAC registers. All DAC registers
are transparent latches and are transparent when
LOADDACS is LOW (regardless of the state of CS
or CLK).
Chip Select. Active LOW.
DAC B Output Voltage
Ground
Positive Power Supply
DAC A Output Voltage
SDI
CLK
LOADDACS
CS
1
2
3
4
8
7
6
5
V
OUTA
V
DD
GND
V
OUTB
3
4
5
6
7
8
CS
V
OUTB
GND
V
DD
V
OUTA
ABSOLUTE MAXIMUM RATINGS
(1)
V
DD
to GND .......................................................................... –0.3V to 6V
Digital Inputs to GND .............................................. –0.3V to V
DD
+ 0.3V
V
OUT
to GND ........................................................... –0.3V to V
DD
+ 0.3V
Power Dissipation ........................................................................ 325mW
Thermal Resistance,
θ
JA
........................................................... 150°C/W
Maximum Junction Temperature .................................................. +150°C
Operating Temperature Range ...................................... –40°C to +85°C
Storage Temperature Range ....................................... –65°C to +150°C
Lead Temperature (soldering, 10s) .............................................. +300°C
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.
ELECTROSTATIC
DISCHARGE SENSITIVITY
This integrated circuit can be damaged by ESD. Burr-Brown
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 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 its
published specifications.
PACKAGE/ORDERING INFORMATION
MINIMUM
RELATIVE
ACCURACY
(LSB)
±2
±1
DIFFERENTIAL
NONLINEARITY
(LSB)
±1
±1
SPECIFICATION
TEMPERATURE
RANGE
–40°C to +85°C
PACKAGE
DRAWING
NUMBER
(1)
182
PRODUCT
PACKAGE
SO-8
ORDERING
NUMBER
(2)
TRANSPORT
MEDIA
Rails
Tape and Reel
Rails
Tape and Reel
"
"
"
"
"
"
–40°C to +85°C
"
SO-8
"
182
"
"
"
"
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 “DAC7612U/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
DAC7612
TI [ TEXAS INSTRUMENTS ]
