dac312f Analog Devices, Inc., dac312f Datasheet - Page 8

• Manufacturer Part Number: dac312f
• Description: 12-bit High Speed Multiplying D/a Converter
• Manufacturer: Analog Devices, Inc.

DAC312
BASIC CONNECTIONS
Code Format
Offset Binary;
True Zero Output.
2s Complement;
True Zero Output
MSB Complemented
(Need Inverter at B1).
Output Scale
Positive Full-Scale
Positive Full-Scale –LSB
+LSB
Zero-Scale
–LSB
Negative Full-Scale +LSB
Negative Full-Scale
Positive Full-Scale
Positive Full-Scale –LSB
+1 LSB
Zero-Scale
–1 LSB
Negative Full-Scale +LSB
Negative Full-Scale
Interfacing with Various Logic Families
MSB
B1
1
1
1
1
0
0
0
0
0
0
0
1
1
1
Bipolar Offset (True Zero)
B2 B3 B4 B5 B6 B7 B8 B9 B10 B11 B12
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
–8–
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
0
1
0
0
1
0
1
1
0
0
1
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
LSB I
1
0
1
0
1
1
0
1
0
1
0
1
1
0
(mA) (mA) V
3.999 0.000 9.9951
3.998 0.001 9.9902
2.001 1.998 0.0049
2.000 1.999 0.000
1.999 2.000 –0.0049
0.001 3.998 –9.9951
0.000 3.999 –10.000
3.999 0.000 9.9951
3.998 0.001 9.9902
2.001 1.998 0.0049
2.000 1.999 0.000
1.999 2.000 –0.0049
0.001 3.998 –9.9951
0.000 3.999 –10.000
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