DAC7634_08 Datasheet, PDF (13/31 Pages) Texas Instruments – 16-BIT, QUAD VOLTAGE OUTPUT DIGITAL-TO-ANALOG CONVERTER

DAC7634
www.ti.com
SBAS134B – JULY 2004 – REVISED DECEMBER 2005
TYPICAL PERFORMANCE CURVES: V_SS = –5 V (continued)
At T_A = 25°C, V_DD = V_CC = 5 V, V_REFH = 2.5 V, V_REFL = 0 V, representative unit, unless otherwise specified.
LINEARITY ERROR AND
DIFFERENTIAL LINEARITY ERROR vs CODE
(DAC A, 85°C)
2.0
1.5
1.0
0.5
0
–0.5
–1.0
–1.5
–2.0
2.0
1.5
1.0
0.5
0
–0.5
–1.0
–1.5
–2.0
0000_H
2000_H
4000_H 6000_H
8000_H
A000_H C000_H
E000_H FFFF_H
Digital Input Code
Figure 30.
LINEARITY ERROR AND
DIFFERENTIAL LINEARITY ERROR vs CODE
(DAC B, 85°C)
2.0
1.5
1.0
0.5
0
–0.5
–1.0
–1.5
–2.0
2.0
1.5
1.0
0.5
0
–0.5
–1.0
–1.5
–2.0
0000_H
2000_H
4000_H 6000_H
8000_H
A000_H C000_H
E000_H FFFF_H
Digital Input Code
Figure 31.
LINEARITY ERROR AND
DIFFERENTIAL LINEARITY ERROR vs CODE
(DAC C, 85°C)
2.0
1.5
1.0
0.5
0
–0.5
–1.0
–1.5
–2.0
2.0
1.5
1.0
0.5
0
–0.5
–1.0
–1.5
–2.0
0000_H
2000_H
4000_H 6000_H
8000_H
A000_H C000_H
E000_H FFFF_H
Digital Input Code
Figure 32.
LINEARITY ERROR AND
DIFFERENTIAL LINEARITY ERROR vs CODE
(DAC D, 85°C)
2.0
1.5
1.0
0.5
0
–0.5
–1.0
–1.5
–2.0
2.0
1.5
1.0
0.5
0
–0.5
–1.0
–1.5
–2.0
0000_H
2000_H
4000_H 6000_H
8000_H
A000_H C000_H
E000_H FFFF_H
Digital Input Code
Figure 33.
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