DAC8565ICPWG4 Datasheet, PDF (12/49 Pages) Texas Instruments – 16-Bit, Quad Channel, Ultra-Low Glitch, Voltage Output

DAC8565
SBAS411C – JUNE 2007 – REVISED MARCH 2011
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TYPICAL CHARACTERISTICS: DAC at AV_DD = 5V (continued)
At T_A = +25°C, external reference used, DAC output not loaded, and all DAC codes in straight binary data format, unless
otherwise noted.
OFFSET ERROR
vs TEMPERATURE
FULL-SCALE ERROR
vs TEMPERATURE
4
AV_DD = 5V
Internal V_REF Enabled
3
Ch C
0.50
0.25
AV_DD = 5V
Internal V_REF Enabled
Ch C
Ch D
2
0
1
Ch A
0
Ch D
-0.25
Ch A
Ch B
-1 ^{Ch B}
-40 -20 0
20 40 60
Temperature (°C)
Figure 25.
80 100 120
-0.50
-40 -20 0
20 40 60
Temperature (°C)
Figure 26.
80 100 120
SOURCE AND SINK
CURRENT CAPABILITY
5.5
DAC Loaded with FFFFh
4.5
SOURCE AND SINK
CURRENT CAPABILITY
5.5
DAC Loaded with FFFFh
4.5
3.5
AV_DD = 5V, Ch A
Internal Reference Disabled
2.5
3.5
AV_DD = 5V, Ch B
Internal Reference Disabled
2.5
1.5
1.5
0.5
-0.5
0
DAC Loaded with 0000h
5
10
15
20
I_SOURCE/SINK (mA)
Figure 27.
0.5
-0.5
0
DAC Loaded with 0000h
5
10
15
20
I_SOURCE/SINK (mA)
Figure 28.
SOURCE AND SINK
CURRENT CAPABILITY
5.5
DAC Loaded with FFFFh
4.5
SOURCE AND SINK
CURRENT CAPABILITY
5.5
DAC Loaded with FFFFh
4.5
3.5
AV_DD = 5V, Ch C
Internal Reference Disabled
2.5
3.5
AV_DD = 5V, Ch D
Internal Reference Disabled
2.5
1.5
1.5
0.5
-0.5
0
DAC Loaded with 0000h
5
10
15
20
I_SOURCE/SINK (mA)
Figure 29.
0.5
-0.5
0
DAC Loaded with 0000h
5
10
15
20
I_SOURCE/SINK (mA)
Figure 30.
12
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