SPECIFICATIONS
(Cont.)
At T
A
= +25°C, +V
A
= +5V, +V
D
= +5V, differential transformer coupled output, 50Ω doubly terminated, unless otherwise specified.
DAC900U/E
PARAMETER
POWER SUPPLY
Supply Voltages
+V
A
+V
D
Supply Current
(6)
I
VA
I
VA
, Power-Down Mode
I
VD
Power Dissipation
Power Dissipation, Power-Down Mode
Thermal Resistance,
θ
JA
SO-28
TSSOP-28
CONDITIONS
MIN
TYP
MAX
UNITS
+2.7
+2.7
+5
+5
24
1.1
8
170
50
45
75
50
+5.5
+5.5
30
2
15
230
V
V
mA
mA
mA
mW
mW
mW
°C/W
°C/W
+5V, I
OUT
= 20mA
+3V, I
OUT
= 2mA
NOTES: (1) At output I
OUT
, while driving a virtual ground. (2) Measured single-ended into 50Ω Load. (3) Nominal full-scale output current is 32x I
REF
; see Application
Section for details. (4) Reference bandwidth depends on size of external capacitor at the BW pin and signal level. (5) Typically 45µA for the PD pin, which has an
internal pull-down resistor. (6) Measured at f
CLOCK
= 50MSPS and f
OUT
= 1.0MHz.
ABSOLUTE MAXIMUM RATINGS
+VA to AGND ........................................................................ –0.3V to +6V
+VD to DGND ........................................................................ –0.3V to +6V
AGND to DGND ................................................................. –0.3V to +0.3V
+VA to +VD .............................................................................. –6V to +6V
CLK, PD to DGND ...................................................... –0.3V to VD + 0.3V
D0-D9 to DGND .......................................................... –0.3V to VD + 0.3V
I
OUT
, I
OUT
to AGND ............................................................ –1V to VA + 0.3V
BW, BYP to AGND ....................................................... –0.3V to VA + 0.3V
REFIN, FSA to AGND .................................................. –0.3V to VA + 0.3V
INT/EXT to AGND ........................................................ –0.3V to VA + 0.3V
Junction Temperature .................................................................... +150°C
Case Temperature ......................................................................... +100°C
Storage Temperature ..................................................................... +125°C
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
PACKAGE
DRAWING
NUMBER
217
SPECIFIED
TEMPERATURE
RANGE
–40°C to +85°C
PACKAGE
MARKING
DAC900U
ORDERING
NUMBER
(1)
DAC900U
DAC900U/1K
DAC900E
DAC900E/2K5
TRANSPORT
MEDIA
Rails
Tape and Reel
Rails
Tape and Reel
PRODUCT
DAC900U
PACKAGE
SO-28
"
DAC900E
"
TSSOP-28
"
360
"
–40°C to +85°C
"
DAC900E
"
"
"
"
"
NOTE: (1) 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 “DAC900E/2K5” will get a single 2500-piece Tape and Reel.
DEMO BOARD ORDERING INFORMATION
PRODUCT
DAC900U
DAC900E
DEMO BOARD
ORDERING NUMBER
DEM-DAC90xU
DEM-DAC900E
COMMENT
Populated evaluation board without D/A converter. Order sample of desired DAC90x model separately.
Populated evaluation board including the DAC900E.
®
3
DAC900
BURR-BROWN [ BURR-BROWN CORPORATION ]
