DAC8812 Datasheet, PDF (7/18 Pages) Texas Instruments – Dual, Serial Input 16-Bit Multiplying Digital-to-Analog Converter

DAC8812
www.ti.com
SBAS349A – AUGUST 2005 – REVISED DECEMBER 2005
TYPICAL CHARACTERISTICS: V_DD = +5 V (continued)
At T_A = +25°C, +V_DD = +5 V, unless otherwise noted.
Channel B
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 8.
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 10.
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 12.
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 9.
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 11.
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 13.
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