DAC8812 Datasheet, PDF (9/18 Pages) Texas Instruments – Dual, Serial Input 16-Bit Multiplying Digital-to-Analog Converter

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Channel A
DAC8812
SBAS349A – AUGUST 2005 – REVISED DECEMBER 2005
TYPICAL CHARACTERISTICS: V_DD = +2.7 V
At T_A = +25°C, +V_DD = +2.7 V, unless otherwise noted.
LINEARITY ERROR
vs DIGITAL INPUT CODE
1.0
0.8 ^{TA = +25°C}
0.6
0.4
0.2
0
-0.2
-0.4
-0.6
-0.8
-1.0
0
8192 16384 24576 32768 40960 49152 57344 65535
Code
Figure 18.
LINEARITY ERROR
vs DIGITAL INPUT CODE
1.0
0.8 ^{TA = -40°C}
0.6
0.4
0.2
0
-0.2
-0.4
-0.6
-0.8
-1.0
0
8192 16384 24576 32768 40960 49152 57344 65535
Code
Figure 20.
LINEARITY ERROR
vs DIGITAL INPUT CODE
1.0
0.8 ^{TA = +85°C}
0.6
0.4
0.2
0
-0.2
-0.4
-0.6
-0.8
-1.0
0
8192 16384 24576 32768 40960 49152 57344 65535
Code
Figure 22.
DIFFERENTIAL LINEARITY ERROR
vs DIGITAL INPUT CODE
1.0
0.8 ^{TA = +25°C}
0.6
0.4
0.2
0
-0.2
-0.4
-0.6
-0.8
-1.0
0
8192 16384 24576 32768 40960 49152 57344 65535
Code
Figure 19.
DIFFERENTIAL LINEARITY ERROR
vs DIGITAL INPUT CODE
1.0
0.8 ^{TA = -40°C}
0.6
0.4
0.2
0
-0.2
-0.4
-0.6
-0.8
-1.0
0
8192 16384 24576 32768 40960 49152 57344 65535
Code
Figure 21.
DIFFERENTIAL LINEARITY ERROR
vs DIGITAL INPUT CODE
1.0
0.8 ^{TA = +85°C}
0.6
0.4
0.2
0
-0.2
-0.4
-0.6
-0.8
-1.0
0
8192 16384 24576 32768 40960 49152 57344 65535
Code
Figure 23.
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