MAX5580A(2008) Ver la hoja de datos (PDF) - Maxim Integrated

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componentes Descripción

Fabricante

MAX5580A
(Rev.:2008)

Buffered, Fast-Settling, Quad, 12-/10-/8-Bit, Voltage-Output DACs

Maxim Integrated 

Buffered, Fast-Settling, Quad,

12-/10-/8-Bit, Voltage-Output DACs

ELECTRICAL CHARACTERISTICS (continued)

(AVDD = 2.7V to 5.25V, DVDD = 1.8V to AVDD, VAGND = 0, VDGND = 0, VREF = 2.5V (for AVDD = 2.7V to 5.25V), VREF = 4.096V (for

AVDD = 4.5V to 5.25V), RL = 10kΩ, CL = 100pF, TA = TMIN to TMAX, unless otherwise noted. Typical values are at TA = +25°C.) (Note 1)

PARAMETER

PU INPUT

SYMBOL

CONDITIONS

Input High Voltage

VIH-PU

Input Low Voltage

VIL-PU

Input Leakage Current

IIN-PU

DYNAMIC PERFORMANCE

Voltage-Output Slew

Rate

SR

PU still considered floating when connected to a

tri-state bus

FAST mode

SLOW mode

MAX5580/MAX5581 from code 322 to

code 4095 to 0.5 LSB

MIN TYP

DVDD -

200mV

3.6

1.6

2

MAX UNITS

V

200

mV

±200

nA

V/µs

3

FAST

mode

MAX5582/MAX5583 from code 10 to

code 1023 to 0.5 LSB

1.5

3

Voltage-Output Settling

Time (Note 4), Figure 5

tS

MAX5584/MAX5585 from code 3 to

code 255 to 0.5 LSB

MAX5580/MAX5581 from code 322 to

code 4095 to 0.5 LSB

1

2

µs

3

6

SLOW

mode

MAX5582/MAX5583 from code 10 to

code 1023 0.5 LSB

2.5

6

FB_ Input Voltage

FB_ Input Current

Reference -3dB

Bandwidth (Note 5)

Digital Feedthrough

MAX5584/MAX5585 from code 3 to

code 255 to 0.5 LSB

Unity gain

Force sense

CS = DVDD, code = zero scale, any digital input

from 0 to DVDD and DVDD to 0, f = 100kHz

2

4

0

VREF / 2 V

0.1

µA

200

kHz

150

0.1

nV-s

Digital-to-Analog Glitch

Impulse

DAC-to-DAC Crosstalk

Major carry transition

(Note 6)

2

nV-s

15

nV-s

4 _______________________________________________________________________________________

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