DAC312 Ver la hoja de datos (PDF) - Analog Devices

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componentes Descripción

Fabricante

DAC312

12-Bit High Speed Multiplying D/A Converter

Analog Devices 

DAC312

BASIC CONNECTIONS

Interfacing with Various Logic Families

Bipolar Offset (True Zero)

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

MSB

LSB IO

IO

B1 B2 B3 B4 B5 B6 B7 B8 B9 B10 B11 B12 (mA) (mA) VOUT

1 111111111 1 1

1 111111111 1 0

1 000000000 0 1

1 000000000 0 0

0 111111111 1 1

0 000000000 0 1

0 000000000 0 0

3.999

3.998

2.001

2.000

1.999

0.001

0.000

0.000

0.001

1.998

1.999

2.000

3.998

3.999

9.9951

9.9902

0.0049

0.000

–0.0049

–9.9951

–10.000

0 111111111 1 1

0 111111111 1 0

0 000000000 0 1

0 000000000 0 0

1 111111111 1 1

1 000000000 0 1

1 000000000 0 0

3.999

3.998

2.001

2.000

1.999

0.001

0.000

0.000

0.001

1.998

1.999

2.000

3.998

3.999

9.9951

9.9902

0.0049

0.000

–0.0049

–9.9951

–10.000

–8–

REV. C

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