AD5752_15 Datasheet, PDF (22/32 Pages) Analog Devices – Complete, Dual, 12-/14-/16-Bit, Serial Input, Unipolar/Bipolar, Voltage Output DACs

AD5722/AD5732/AD5752
Ideal Output Voltage to Input Code Relationship—AD5732
Table 10. Bipolar Output, Offset Binary Coding
Digital Input
MSB
LSB
±5 V Output Range
11
1111 1111 1111 +2 × REFIN × (8191/8192)
11
1111 1111 1110 +2 × REFIN × (8190/8192)
…
…
…
…
…
10
0000 0000 0001 +2 × REFIN × (1/8192)
10
0000 0000 0000 0 V
01
1111 1111 1111 −2 × REFIN × (1/8192)
…
…
…
…
…
00
0000 0000 0001 −2 × REFIN × (8190/8192)
00
0000 0000 0000 −2 × REFIN × (8191/8191)
Analog Output
±10 V Output Range
+4 × REFIN × (8191/8192)
+4 × REFIN × (8190/8192)
…
+4 × REFIN × (1/8192)
0V
−4 × REFIN × (1/8192)
…
−4 × REFIN × (8190/8192)
−4 × REFIN × (8191/8192)
±10.8 V Output Range
+4.32 × REFIN × (8191/8192)
+4.32 × REFIN × (8190/8192)
…
+4.32 × REFIN × (1/8192)
0V
−4.32 × REFIN × (1/8192)
…
−4.32 × REFIN × (8190/8192)
−4.32 × REFIN × (8191/8192)
Table 11. Bipolar Output, Twos Complement Coding
Digital Input
MSB
LSB
±5 V Output Range
01
1111 1111 1111 +2 × REFIN × (8191/8192)
01
1111 1111 1110 +2 × REFIN × (8190/8192)
…
…
…
…
…
00
0000 0000 0001 +2 × REFIN × (1/8192)
00
0000 0000 0000 0 V
11
1111 1111 1111 −2 × REFIN × (1/8192)
…
…
…
…
…
10
0000 0000 0001 −2 × REFIN × (8190/8192)
10
0000 0000 0000 −2 × REFIN × (8191/8192)
Analog Output
±10 V Output Range
+4 × REFIN × (8191/8192)
+4 × REFIN × (8190/8192)
…
+4 × REFIN × (1/8192)
0V
−4 × REFIN × (1/8192)
…
−4 × REFIN × (8190/8192)
−4 × REFIN × (8191/8192)
±10.8 V Output Range
+4.32 × REFIN × (8191/8192)
+4.32 × REFIN × (8190/8192)
…
+4.32 × REFIN × (1/8192)
0V
−4.32 × REFIN × (1/8192)
…
−4.32 × REFIN × (8190/8192)
−4.32 × REFIN × (8191/8192)
Table 12. Unipolar Output, Straight Binary Coding
Digital Input
MSB
LSB +5 V Output Range
11
1111 1111 1111 +2 × REFIN × (16,383/16,384)
11
1111 1111 1110 +2 × REFIN × (16,382/16,384)
…
…
…
…
…
10
0000 0000 0001 +2 × REFIN × (8193/16,384)
10
0000 0000 0000 +2 × REFIN × (8192/16,384)
01
1111 1111 1111 +2 × REFIN × (8191/16,384)
…
…
…
…
…
00
0000 0000 0001 +2 × REFIN × (1/16,384)
00
0000 0000 0000 0 V
Analog Output
+10 V Output Range
+4 × REFIN × (16,383/16,384)
+4 × REFIN × (16,382/16,384)
…
+4 × REFIN × (8193/16,384)
+4 × REFIN × (8192/16,384)
+4 × REFIN × (8191/16,384)
…
+4 × REFIN × (1/16,384)
0V
+10.8 V Output Range
+4.32 × REFIN × (16,383/16,384)
+4.32 × REFIN × (16,382/16,384)
…
+4.32 × REFIN × (8193/16,384)
+4.32 × REFIN × (8192/16,384)
+4.32 × REFIN × (8191/16,384)
…
+4.32 × REFIN × (1/16,384)
0V
Rev. D | Page 22 of 32