Rainbow-electronics MAX5842 Manual do Utilizador descarregar pdf (Página 5)

MAX5842

Quad, 12-Bit, Low-Power, 2-Wire, Serial

Voltage-Output DAC

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ZERO-CODE ERROR

vs. SUPPLY VOLTAGE

MAX5842 toc07

SUPPLY VOLTAGE (V)

ZERO-CODE ERROR (mV)

4.84.13.4

2.7 5.5

NO LOAD

ZERO-CODE ERROR

vs. TEMPERATURE

MAX5842 toc08

TEMPERATURE (°C)

ZERO-CODE ERROR (mV)

603510-15

-40 85

NO LOAD

GAIN ERROR vs. SUPPLY VOLTAGE

MAX5842 toc09

SUPPLY VOLTAGE (V)

GAIN ERROR (%FSR)

4.84.13.4

-0.4

-0.8

-1.2

-1.6

-2.0

2.7 5.5

NO LOAD

GAIN ERROR vs. TEMPERATURE

MAX5842 toc10

TEMPERATURE (°C)

GAIN ERROR (%FSR)

603510-15

-0.4

-0.8

-1.2

-1.6

-2.0

-40 85

NO LOAD

DAC OUTPUT VOLTAGE

vs. OUTPUT SOURCE CURRENT (NOTE 6)

MAX5842 toc11

OUTPUT SOURCE CURRENT (mA)

DAC OUTPUT VOLTAGE (V)

8642

010

CODE = FFF hex

DAC OUTPUT VOLTAGE

vs. OUTPUT SINK CURRENT (NOTE 6)

MAX5842 toc12

OUTPUT SINK CURRENT (mA)

DAC OUTPUT VOLTAGE (V)

8642

0.5

1.0

1.5

2.0

2.5

010

CODE = 400 hex

SUPPLY CURRENT vs. INPUT CODE

MAX5842 toc13

INPUT CODE

SUPPLY CURRENT (µA)

327624571638819

260

280

300

320

240

0 4096

SUPPLY CURRENT

vs. SUPPLY VOLTAGE

MAX5842 toc15

SUPPLY VOLTAGE (V)

SUPPLY CURRENT (µA)

4.84.13.4

260

280

300

320

240

2.7 5.5

CODE = FFF hex

NO LOAD

Typical Operating Characteristics (continued)

= +5V, R

= 5kΩ.)

SUPPLY CURRENT vs. TEMPERATURE

MAX5842 toc14

TEMPERATURE (°C)

SUPPLY CURRENT (µA)

603510-15

260

280

300

320

240

-40 85

N0 LOAD

CODE = FFF hex

1 2 3 4 5 6 7 8 9 10 ... 14 15

Voltage-Output DAC 1

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