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ManualsBrandsTEXAS INSTRUMENTS ManualsData collecting ICsData acquisition IC - DA converter (DAC) SOIC 28
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5
®
DAC7624/7625
TYPICAL PERFORMANCE CURVES: V
SS
= 0V
At T
A
= +25°C, V
DD
= +5V, V
SS
= 0V, V
REFH
= +2.5V, V
REFL
= 0V, representative unit, unless otherwise specified.
LINEARITY ERROR AND
DIFFERENTIAL LINEARITY ERROR vs CODE
(DAC A)
200
H
000
H
FFF
H
Digital Input Code
DLE (LSB) LE (LSB)
0.50
0.00
–0.25
–0.50
0.50
0.25
0.00
–0.50
–0.25
0.25
400
H
600
H
800
H
A00
H
C00
H
E00
H
LINEARITY ERROR AND
DIFFERENTIAL LINEARITY ERROR vs CODE
(DAC B)
200
H
000
H
FFF
H
Digital Input Code
DLE (LSB) LE (LSB)
0.50
0.00
–0.25
–0.50
0.50
0.25
0.00
–0.50
–0.25
0.25
400
H
600
H
800
H
A00
H
C00
H
E00
H
LINEARITY ERROR AND
DIFFERENTIAL LINEARITY ERROR vs CODE
(DAC C)
200
H
000
H
FFF
H
Digital Input Code
DLE (LSB) LE (LSB)
0.50
0.00
–0.25
–0.50
0.50
0.25
0.00
–0.50
–0.25
0.25
400
H
600
H
800
H
A00
H
C00
H
E00
H
LINEARITY ERROR AND
DIFFERENTIAL LINEARITY ERROR vs CODE
(DAC D)
200
H
000
H
FFF
H
Digital Input Code
DLE (LSB) LE (LSB)
0.50
0.00
–0.25
–0.50
0.50
0.25
0.00
–0.50
–0.25
0.25
400
H
600
H
800
H
A00
H
C00
H
E00
H
LINEARITY ERROR vs CODE
(DAC A, –40°C and +85°C)
200
H
000
H
FFF
H
Digital Input Code
LE (LSB) LE (LSB)
0.50
0.00
–0.25
–0.50
0.50
0.25
0.00
–0.50
–0.25
0.25
400
H
600
H
800
H
A00
H
C00
H
E00
H
+85°C
–40°C
LINEARITY ERROR vs CODE
(DAC B, –40°C and +85°C)
200
H
000
H
FFF
H
Digital Input Code
LE (LSB) LE (LSB)
0.50
0.00
–0.25
–0.50
0.50
0.25
0.00
–0.50
–0.25
0.25
400
H
600
H
800
H
A00
H
C00
H
E00
H
+85°C
–40°C