Datasheet

6
®
DAC7624/7625
TYPICAL PERFORMANCE CURVES: V
SS
= 0V (CONT)
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 vs CODE
(DAC C, –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 D, –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
ZERO-SCALE ERROR vs TEMPERATURE
(Code 010
H
)
20–40 100–20 0 40
Temperature (°C)
Zero-Scale Error (LSB)
–2
6
4
3
0
–1
5
1
2
60 80
DAC D
DAC B
DAC C
DAC A
FULL-SCALE ERROR vs TEMPERATURE
(Code FFF
H
)
20–40 100–20 0 40
Temperature (°C)
Full-Scale Error (LSB)
–2
6
4
3
0
–1
5
1
2
60 80
DAC D
DAC B
DAC C
DAC A