Typical Applications
(Continued)
DS005686-6
B1 B2 B3 B4 B5 B6 B7 B8
Pos. Full Scale
Pos. Full Scale−LSB
Zero Scale+LSB
Zero Scale
Zero Scale−LSB
Neg. Full Scale+LSB
Neg. Full Scale
1
1
1
1
0
0
0
1
1
0
0
1
0
0
1
1
0
0
1
0
0
1
1
0
0
1
0
0
1
1
0
0
1
0
0
1
1
0
0
1
0
0
1
1
0
0
1
0
0
1
0
1
0
1
1
E
O
−9.840
−0.080
0.000
+0.080
+9.920
E
O
+9.920
+0.160
+0.080
0.000
−9.840
−9.920
−9.920 +10.000
0 +10.000
FIGURE 7. Basic Bipolar Output Operation
(Note 5)
DS005686-18
If R
L
= R
L
within
±
0.05%, output is symmetrical about ground
B1 B2 B3 B4 B5 B6 B7 B8
Pos. Full Scale
Pos. Full Scale−LSB
(+)Zero Scale
(−)Zero Scale
Neg. Full Scale+LSB
Neg. Full Scale
1
1
1
0
0
0
1
1
0
1
0
0
1
1
0
1
0
0
1
1
0
1
0
0
1
1
0
1
0
0
1
1
0
1
0
0
1
1
0
1
0
0
1
0
0
1
1
0
E
O
+9.960
+9.880
+0.040
−0.040
−9.880
−9.960
FIGURE 8. Symmetrical Offset Binary Operation
(Note 5)
DS005686-19
For complementary output (operation as negative logic DAC), connect inverting input of op amp to I
O
(pin 2), connect I
O
(pin 4) to ground.
FIGURE 9. Positive Low Impedance Output Operation
(Note 5)
7
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