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DAC5675 View Datasheet(PDF) - Texas Instruments

Part NameDescriptionManufacturer
DAC5675 14-BIT, 400-MSPS DIGITAL-TO-ANALOG CONVERTER TI
Texas Instruments TI
DAC5675 Datasheet PDF : 31 Pages
First Prev 11 12 13 14 15 16 17 18 19 20 Next Last
DAC5675
SLAS352C − DECEMBER 2001 − REVISED AUGUST 2004
absolute maximum ratings over operating free-air temperature (unless otherwise noted)
Supply voltage range: AVDD‡ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −0.3 V to 3.6 V
DVDD§ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −0.3 V to 3.6 V
AVDD to DVDD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −3.6 V to 3.6 V
Voltage between AGND and DGND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −0.3 V to 0.5 V
CLK, CLKC, SLEEP§ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −0.3 V to DVDD + 0.3 V
Digital input D[13..0]A, D[13..0]B§ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −0.3 V to DVDD + 0.3 V
IOUT1, IOUT2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −1.0 V to AVDD + 0.3 V
EXTIO, BIASJ. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −0.3 V to AVDD + 0.3 V
Peak input current (any input) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 mA
Peak total input current (all inputs) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −30 mA
Operating free-air temperature range, TA (DAC5675I) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −40°C to 85°C
Storage temperature range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −65°C to 150°C
Lead temperature 1,6 mm (1/16 inch) from the case for 10 seconds . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 260°C
Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device. These are stress ratings only, and
functional operation of the device at these or any other conditions beyond those indicated under “recommended operating conditions” is not
implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
Measured with respect to AGND
§ Measured with respect to DGND
recommended operating conditions
MIN TYP
MAX UNIT
Output update rate
DLL disabled, DLLOFF = 1
DLL enabled, DLLOFF = 0(1)
100 MSPS
100
400
Analog supply voltage, AVDD
Digital supply voltage, DVDD
Input reference voltage, V(EXTIO)
Full-scale output current, IO(FS)
Output compliance range
AVDD = 3.15 to 3.45 V, IO(FS) = 20 mA
Clock differential Input voltage, |CLK−CLKC|
3.15
3.15
0.6
2
AVDD−1
0.4
3.3
3.6 V
3.3
3.6 V
1.2
1.25 V
20 mA
AVDD+0.3 V
0.8 V
Clock pulse width high, tw(H)
Clock pulse width low, tw(L)
Clock duty cycle
1.25
1.25
40%
ns
ns
60%
Operating free-air temperature, TA
−40
85 °C
NOTE: 1. If changes to the main clock frequency or phase are initiated during operation, the DLL circuitry on the DAC5675 has a tendency
to lose lock on the clock signal. When this situation occurs, the output data from the DAC5675 may be corrupted.
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