MAX5441 Ver la hoja de datos (PDF) - Maxim Integrated

Número de pieza

componentes Descripción

Fabricante

MAX5441

+3V/+5V, Serial-Input, Voltage-Output, 16-Bit DACs

Maxim Integrated 

+3V/+5V, Serial-Input,

Voltage-Output, 16-Bit DACs

Typical Operating Characteristics (continued)

(VDD = +3V (MAX5443/MAX5444) or +5V (MAX5441/MAX5442), VREF = +2.5V, GND = 0, RL = ∞, TA = TMIN to TMAX, unless other-

wise noted. Typical values are at TA = +25°C.)

REFERENCE CURRENT

vs. DIGITAL INPUT CODE

140

FULL-SCALE STEP RESPONSE

(FALLING)

MAX5441/44 toc11

FULL-SCALE STEP RESPONSE

(RISING)

120

100

CS

CS

2V/div

2V/div

80

60

40

20

0

0 10000 20000 30000 40000 50000 60000 70000

CODE

400ns/div

CL = 20pF

AOUT

1V/div

400ns/div

CL = 20pF

AOUT

1V/div

MAJOR-CARRY GLITCH

(RISING)

MAJOR-CARRY GLITCH

(FALLING)

CS

1V/div

CS

1V/div

AOUT

20mV/div

200ns/div

CL = 20pF

AOUT

20mV/div

200ns/div

CL = 20pF

DIGITAL FEEDTHROUGH

INTEGRAL NONLINEARITY

vs. REFERENCE VOLTAGE

0.70

UNIPOLAR POWER-ON GLITCH

(REF = VDD)

0.65

DIN

2V/div

0.60

0.55

VDD

2V/div

50ns/div

CL = 112pF

AOUT

10mV/div

0.50

0.45

0.40

2.0

2.5 3.0 3.5 4.0 4.5

REFERENCE VOLTAGE (V)

VOUT

10mV/div

5.0

50ms/div

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