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DAC7800 Datasheet(PDF) 2 Page - Texas Instruments

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No. de Pieza. DAC7800
Descripción  Dual Monolithic CMOS 12-Bit Multiplying DIGITAL-TO-ANALOG CONVERTERS
Descarga  17 Pages
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Fabricante  TI [Texas Instruments]
Página de inicio  http://www.ti.com
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DAC7800 Datasheet(HTML) 2 Page - Texas Instruments

 
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DAC7800, 7801, 7802
2
SBAS005A
www.ti.com
SPECIFIED
RELATIVE
GAIN
PACKAGE
TEMPERATURE
PACKAGE
ORDERING
TRANSPORT
PRODUCT
ACCURACY
ERROR
PACKAGE-LEAD
DESIGNATOR(1)
RANGE
MARKING
NUMBER
MEDIA, QUANTITY
DAC7800KP
±1LSB
±3LSB
DIP-16
N
–40
°C to +85°C
DAC7800KP
DAC7800KP
Rails, 25
DAC7800LP
±1/2 LSB
±1LSB
DIP-16
N
DAC7800LP
DAC7800LP
Rails, 25
DAC7800KU
——
SO-16
DW
–40
°C to +85°C
DAC7800KU DAC7800KU/1K Tape and Reel, 1000
DAC7800LU
——
SO-16
DW
DAC7800LU
DAC7800LU/1K Tape and Reel, 1000
DAC7801KP
±1LSB
±3LSB
DIP-24
NT
–40
°C to +85°C
DAC7801KP
DAC7801KP
Rails, 15
DAC7801LP
±1/2 LSB
±1LSB
DIP-24
NT
DAC7801LP
DAC7801LP
Rails, 15
DAC7801KU
——
SO-24
DW
–40
°C to +85°C
DAC7801KU DAC7801KU/1K Tape and Reel, 1000
DAC7801LU
——
SO-24
DW
DAC7801LU
DAC7801LU/1K Tape and Reel, 1000
DAC7802KP
±1LSB
±3LSB
DIP-24
NTG
–40
°C to +85°C
DAC7802KP
DAC7802KP
Rails, 15
DAC7802LP
±1/2 LSB
±1LSB
DIP-24
NTG
DAC7802LP
DAC7802LP
Rails, 15
DAC7802KU
——
SO-24
DW
–40
°C to +85°C
DAC7802KU DAC7802KU/1K Tape and Reel, 1000
DAC7802LU
——
SO-24
DW
DAC7802LU
DAC7802LU/1K Tape and Reel, 1000
NOTE: (1 ) For the most current specifications and package information, refer to our web site at www.ti.com.
ELECTRICAL CHARACTERISTICS
At VDD = +5VDC, VREF A = VREF B = +10V, TA = –40°C to +85°C, unless otherwise noted.
DAC7800, 7801, 7802K
DAC7800, 7801, 7802L
PARAMETER
CONDITIONS
MIN
TYP
MAX
MIN
TYP
MAX
UNITS
ACCURACY
Resolution
12
Bits
Relative Accuracy
±1
±1/2
LSB
Differential Nonlinearity
±1
LSB
Gain Error
Measured Using RFB A and RFB B.
±3
±1LSB
All Registers Loaded with All 1s.
Gain Temperature Coefficient(1)
25
✻✻
ppm/
°C
Output Leakage Current
TA = +25°C
0.005
10
✻✻
nA
TA = –40°C to +85°C
3
150
✻✻
nA
REFERENCE INPUT
Input Resistance
6
10
14
✻✻✻
k
Input Resistance Match
0.5
3
2%
DIGITAL INPUTS
VIH (Input HIGH Voltage)
2
V
VIL (Input LOW Voltage)
0.8
V
IIN
(Input Current)
TA = +25°C
±1
µA
TA = –40°C to +85°C
±10
µA
CIN (Input Capacitance)
0.8
10
✻✻
pF
POWER SUPPLY
VDD
4.5
5.5
✻✻
V
IDD
0.2
2
✻✻
mA
Power-Supply Rejection
VDD from 4.5V to 5.5V
0.002
%/%
✻ Same specification as for DAC7800, 7801, 7802K.
VDD to AGND .................................................................................. 0V, +7V
VDD to DGND .................................................................................. 0V, +7V
AGND to DGND .......................................................................... –0.3, VDD
Digital Input to DGND ........................................................ –0.3, VDD + 0.3
VREF A, VREF B to AGND ..................................................................... ±16V
VREF A, VREF B to DGND ..................................................................... ±16V
IOUT A, IOUT B to AGND ................................................................. –0.3, VDD
Storage Temperature Range ........................................... –55
°C to +125°C
Operating Temperature Range ......................................... –40
°C to +85°C
Lead Temperature (soldering, 10s) ................................................. +300
°C
Junction Temperature ...................................................................... +175
°C
ABSOLUTE MAXIMUM RATINGS
At TA = +25°C, unless otherwise noted.
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


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