ABSOLUTE MAXIMUM RATINGS
(1)
V
CC
to V
SS
........................................................................... –0.3V to +32V
V
CC
to AGND ...................................................................... –0.3V to +16V
V
SS
to AGND ...................................................................... +0.3V to –16V
AGND to DGND ................................................................. –0.3V to +0.3V
V
REF
H to AGND ..................................................................... –9V to +11V
V
REF
L to AGND ...................................................................... –11V to +9V
V
DD
to GND ........................................................................... –0.3V to +6V
V
REF
H to V
REF
L ........................................................................ –1V to 22V
Digital Input Voltage to GND ................................... –0.3V to V
DD
+ 0.3V
Digital Output Voltage to GND ................................. –0.3V to V
DD
+ 0.3V
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 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.
PACKAGE/ORDERING INFORMATION
LINEARITY
ERROR
(LSB)
±4
DIFFERENTIAL
NONLINEARITY
(LSB)
±3
PACKAGE
DRAWING
NUMBER
333
SPECIFICATION
TEMPERATURE
RANGE
–40°C to +85°C
ORDERING
NUMBER
(1)
DAC7744E
DAC7744E/1K
DAC7744EB
DAC7744EB/1K
DAC7744EC
DAC7744EC/1K
TRANSPORT
MEDIA
Rails
Tape and Reel
Rails
Tape and Reel
Rails
Tape and Reel
PRODUCT
DAC7744E
PACKAGE
48-Lead SSOP
"
DAC7744EB
"
±4
"
±2
"
48-Lead SSOP
"
333
"
–40°C to +85°C
"
DAC7744EC
"
±3
"
±1
"
48-Lead SSOP
"
333
"
–40°C to +85°C
"
"
"
"
"
"
NOTE: (1) Models with a slash (/) are available only in Tape and Reel in the quantities indicated (e.g., /1K indicates 1000 devices per reel). Ordering 1000 pieces
of “DAC7744E/1K” will get a single 1000-piece Tape and Reel.
ESD PROTECTION CIRCUITS
V
CC
V
CC
RefH
RefH Sense
V
OUT
Sense
V
OUT
RefL Sense
RefL
AGND
V
SS
V
SS
1 of 2
V
DD
V
DD
4
1 of 4
Typ of Each
Logic Input Pin
DGND
Typ of Each
I/O Pin
DGND
®
DAC7744
4
BURR-BROWN [ BURR-BROWN CORPORATION ]
