ABSOLUTE MAXIMUM RATINGS
+V
A
to AGND ......................................................................... –0.3V to +6V
+V
D
to DGND ........................................................................ –0.3V to +6V
AGND to DGND ................................................................. –0.3V to +0.3V
+V
A
to +V
D
............................................................................... –6V to +6V
CLK, PD to DGND ....................................................... –0.3V to V
D
+ 0.3V
D0-D13 to DGND ......................................................... –0.3V to V
D
+ 0.3V
I
OUT
, I
OUT
to AGND .......................................................... –1V to V
A
+ 0.3V
BW, BYP to AGND ....................................................... –0.3V to V
A
+ 0.3V
REF
IN
, FSA to AGND ................................................... –0.3V to V
A
+ 0.3V
INT/EXT to AGND ........................................................ –0.3V to V
A
+ 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. Texas Instru-
ments 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
DESIGNATOR
(1)
DW
SPECIFIED
TEMPERATURE
RANGE
–40°C to +85°C
PACKAGE
MARKING
DAC904U
ORDERING
NUMBER
DAC904U
DAC904U/1K
DAC904E
DAC904E/2K5
TRANSPORT
MEDIA, QUANTITY
Rails, 28
Tape and Reel, 1000
Rails, 52
Tape and Reel, 2500
PRODUCT
DAC904U
PACKAGE-LEAD
SO-28
"
DAC904E
"
TSSOP-28
"
PW
"
–40°C to +85°C
"
DAC904E
"
"
"
"
"
NOTE: (1) For the most current specifications and package information, refer to our web site at www.ti.com.
DEMO BOARD ORDERING INFORMATION
PRODUCT
DAC904U
DAC904E
DEMO BOARD
ORDERING NUMBER
DEM-DAC90xU
DEM-DAC904E
COMMENT
Populated evaluation board without DAC. Order sample of desired DAC90x model separately.
Populated evaluation board including the DAC904E.
ELECTRICAL CHARACTERISTICS
At T
A
= full specified temperature range, +V
A
= +5V, +V
D
= +5V, differential transformer coupled output, 50Ω doubly terminated, unless otherwise specified.
DAC904U, E
PARAMETER
RESOLUTION
OUTPUT UPDATE RATE
Output Update Rate (f
CLOCK
)
Full Specified Temperature Range, Operating
STATIC ACCURACY
(1)
Differential Nonlinearity (DNL)
Integral Nonlinearity (INL)
DYNAMIC PERFORMANCE
Spurious-Free Dynamic Range (SFDR)
f
OUT
= 1.0MHz, f
CLOCK
= 25MSPS
f
OUT
= 2.1MHz, f
CLOCK
= 50MSPS
f
OUT
= 5.04MHz, f
CLOCK
= 50MSPS
f
OUT
= 5.04MHz, f
CLOCK
= 100MSPS
f
OUT
= 20.2MHz, f
CLOCK
= 100MSPS
f
OUT
= 25.3MHz, f
CLOCK
= 125MSPS
f
OUT
= 41.5MHz, f
CLOCK
= 125MSPS
f
OUT
= 27.4MHz, f
CLOCK
= 165MSPS
f
OUT
= 54.8MHz, f
CLOCK
= 165MSPS
Spurious-Free Dynamic Range within a Window
f
OUT
= 5.04MHz, f
CLOCK
= 50MSPS
f
OUT
= 5.04MHz, f
CLOCK
= 100MSPS
Total Harmonic Distortion (THD)
f
OUT
= 2.1MHz, f
CLOCK
= 50MSPS
f
OUT
= 2.1MHz, f
CLOCK
= 125MSPS
Two Tone
f
OUT1
= 13.5MHz, f
OUT2
= 14.5MHz, f
CLOCK
= 100MSPS
2.7V to 3.3V
4.5V to 5.5V
Ambient, T
A
T
A
= +25°C
f
CLOCK
= 25MSPS, f
OUT
= 1.0MHz
T
A
= +25°C
To Nyquist
72
79
76
68
68
64
60
55
60
55
82
82
–75
–74
63
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
125
165
–40
CONDITIONS
MIN
TYP
14
165
200
+85
±2.5
±3.0
MAX
UNITS
Bits
MSPS
MSPS
°C
LSB
LSB
2MHz Span
4MHz Span
2
DAC904
www.ti.com
SBAS095C
TI [ TEXAS INSTRUMENTS ]
