TYPICAL PERFORMANCE CURVES: VSS = –15V
At TA = +25°C, VCC = +15V, VDD = +5V, VSS = –15V, VREFH = +10V, VREFL = –10V, representative unit, unless otherwise specified.
LINEARITY ERROR AND
DIFFERENTIAL LINEARITY ERROR vs CODE
Single Channel 85°C
LINEARITY ERROR AND
DIFFERENTIAL LINEARITY ERROR vs CODE
Single Channel 25°C
(Typical of Each Output Channel)
(Typical of Each Output Channel)
0.5
0.4
0.5
0.4
0.3
0.3
0.2
0.2
0.1
0.1
0
0
–0.1
–0.2
–0.3
–0.4
–0.5
–0.1
–0.2
–0.3
–0.4
–0.5
0.5
0.4
0.5
0.4
0.3
0.3
0.2
0.2
0.1
0.1
0
0
–0.1
–0.2
–0.3
–0.4
–0.5
–0.1
–0.2
–0.3
–0.4
–0.5
000H 200H
400H 600H
800H
A00H C00H
E00H FFFH
000H 200H
400H 600H
800H
A00H C00H
E00H FFFH
Digital Input Code
Digital Input Code
LINEARITY ERROR AND
DIFFERENTIAL LINEARITY ERROR vs CODE
Single Channel –40°C
CURRENT vs CODE
All DACs Sent to Indicated Code
VREFH
(Typical of Each Output Channel)
0.5
0.4
2.5
2.0
1.5
1.0
0.5
0
0.3
0.2
0.1
0
–0.1
–0.2
–0.3
–0.4
–0.5
–0.5
VREFL
0
–0.5
–1.0
–1.5
–2.0
–2.5
–3.0
0.5
0.4
0.3
0.2
0.1
0
–0.1
–0.2
–0.3
–0.4
–0.5
000H 200H
400H 600H
800H
A00H C00H E000H FFFH
000H 200H
400H 600H
800H
A00H C00H
E00H FFFH
Digital Input Code
Digital Input Code
BIPOLAR ZERO-SCALE ERROR vs TEMPERATURE
(Code 800H)
POSITIVE FULL-SCALE ERROR vs TEMPERATURE
(Code FFFH)
2.0
1.5
2.0
1.5
1.0
1.0
DAC A
DAC B
DAC B
DAC D
0.5
0.5
0
0
DAC A
–0.5
–1.0
–1.5
–2.0
–0.5
–1.0
–1.5
–2.0
DAC D
DAC C
DAC C
–40 –30 –20 –10
0
10 20 30 40 50 60 70 80 90
–40 –30 –20 –10
0
10 20 30 40 50 60 70 80 90
Temperature (°C)
Temperature (°C)
®
9
DAC7724, 7725
BB [ BURR-BROWN CORPORATION ]
