ABSOLUTE MAXIMUM RATINGS
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.
+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-D13 to DGND ......................................................... –0.3V to VD + 0.3V
IOUT, IOUT to AGND .......................................................... –1V to VA + 0.3V
BW, BYP to AGND....................................................... –0.3V to VA + 0.3V
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.
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
PACKAGE/ORDERING INFORMATION
SPECIFIED
PACKAGE
DESIGNATOR(1)
TEMPERATURE
RANGE
PACKAGE
MARKING
ORDERING
NUMBER
TRANSPORT
MEDIA, QUANTITY
PRODUCT
PACKAGE-LEAD
DAC904U
SO-28
DW
"
PW
"
–40°C to +85°C
DAC904U
DAC904U
DAC904U/1K
DAC904E
Rails, 28
Tape and Reel, 1000
Rails, 52
"
DAC904E
"
"
"
"
TSSOP-28
–40°C to +85°C
DAC904E
"
"
"
DAC904E/2K5
Tape and Reel, 2500
NOTE: (1) For the most current specifications and package information, refer to our web site at www.ti.com.
DEMO BOARD ORDERING INFORMATION
DEMO BOARD
PRODUCT
ORDERING NUMBER
COMMENT
DAC904U
DAC904E
DEM-DAC90xU
DEM-DAC904E
Populated evaluation board without DAC. Order sample of desired DAC90x model separately.
Populated evaluation board including the DAC904E.
ELECTRICAL CHARACTERISTICS
At TA = full specified temperature range, +VA = +5V, +VD = +5V, differential transformer coupled output, 50Ω doubly terminated, unless otherwise specified.
DAC904U, E
PARAMETER
RESOLUTION
CONDITIONS
MIN
TYP
MAX
UNITS
14
Bits
OUTPUT UPDATE RATE
Output Update Rate (fCLOCK
Full Specified Temperature Range, Operating
2.7V to 3.3V
4.5V to 5.5V
Ambient, TA
125
165
–40
165
200
MSPS
MSPS
°C
)
+85
STATIC ACCURACY(1)
TA = +25°C
Differential Nonlinearity (DNL)
Integral Nonlinearity (INL)
fCLOCK = 25MSPS, fOUT = 1.0MHz
±2.5
±3.0
LSB
LSB
DYNAMIC PERFORMANCE
TA = +25°C
Spurious-Free Dynamic Range (SFDR)
fOUT = 1.0MHz, fCLOCK = 25MSPS
fOUT = 2.1MHz, fCLOCK = 50MSPS
fOUT = 5.04MHz, fCLOCK = 50MSPS
fOUT = 5.04MHz, fCLOCK = 100MSPS
fOUT = 20.2MHz, fCLOCK = 100MSPS
fOUT = 25.3MHz, fCLOCK = 125MSPS
fOUT = 41.5MHz, fCLOCK = 125MSPS
fOUT = 27.4MHz, fCLOCK = 165MSPS
fOUT = 54.8MHz, fCLOCK = 165MSPS
Spurious-Free Dynamic Range within a Window
fOUT = 5.04MHz, fCLOCK = 50MSPS
fOUT = 5.04MHz, fCLOCK = 100MSPS
Total Harmonic Distortion (THD)
fOUT = 2.1MHz, fCLOCK = 50MSPS
fOUT = 2.1MHz, fCLOCK = 125MSPS
Two Tone
To Nyquist
72
79
76
68
68
64
60
55
60
55
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
2MHz Span
4MHz Span
82
82
dBc
dBc
–75
–74
dBc
dBc
fOUT1 = 13.5MHz, fOUT2 = 14.5MHz, fCLOCK = 100MSPS
63
dBc
DAC904
2
SBAS095C
www.ti.com
TI [ TEXAS INSTRUMENTS ]
