EVAL-AD5760SDZ Просмотр технического описания (PDF) - Analog Devices

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EVAL-AD5760SDZ

Ultra Stable, 16-Bit ±0.5 LSB INL, Voltage Output DAC

Analog Devices 

AD5760

Data Sheet

Table 8. Hardware Control Pins Truth Table

LDAC CLR

RESET Function

X1

X1

0

The AD5760 is in reset mode. The device cannot be programmed.

X1

X1

The AD5760 is returned to its power-on state. All registers are set to their default values.

0

0

1

The DAC register is loaded with the clearcode register value, and the output is set accordingly.

0

1

1

The output is set according to the DAC register value.

1

0

1

The DAC register is loaded with the clearcode register value, and the output is set accordingly.

1

1

The output is set according to the DAC register value.

0

1

The output remains at the clearcode register value.

1

1

The output remains set according to the DAC register value.

0

1

The output remains at the clearcode register value.

1

1

The DAC register is loaded with the clearcode register value and the output is set accordingly.

0

1

The DAC register is loaded with the clearcode register value and the output is set accordingly.

1

1

The output remains at the clearcode register value.

0

1

The output is set according to the DAC register value.

1 X is don’t care.

Table 9. DAC Register

MSB

DB23

DB22

R/W

R/W

0

DB21

DB20

Register address

0

1

1 X is don’t care.

DB19 to DB4

DAC register data

16 bits of data

DB3

X1

DB2

X1

DB1

X1

LSB

DB0

X1

Rev. F | Page 20 of 27

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