Rainbow-electronics MAX5541 Bedienungsanleitung PDF herunterladen (Seite 3)

MAX5541

Low-Cost, +5V, Serial-Input,

Voltage-Output, 16-Bit DAC

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ELECTRICAL CHARACTERISTICS (continued)

= +5V ±5%, V

REF

= +2.5V, V

AGND

= V

DGND

= 0, T

= T

MIN

to T

MAX

, unless otherwise noted. Typical values are at T

= +25°C.)

TIMING CHARACTERISTICS

= +5V ±5%, V

REF

= +2.5V, V

AGND

= V

DGND

= 0, CMOS inputs, T

= T

MIN

to T

MAX

, unless otherwise noted.)

Note 1: Refer to the MAX541 for the 1LSB (max) INL version.

Note 2: Gain error tested at V

REF

= +2.0V, +2.5V, and +3.0V.

Note 3: R

OUT

tolerance is typically ±20%.

Note 4: Min/max ranges guaranteed by gain-error test. Operation outside min/max limits will result in degraded performance.

Note 5: Reference input resistance is code dependent, minimum at 8555 hex.

Note 6: Slew-rate value is measured from 0% to 63%.

Note 7: Guaranteed by design. Not production tested.

= 0

(Note 7)

CONDITIONS

mW1.5PDPower Dissipation

mA0.3 1.1I

Positive Supply Current

V4.75 5.25V

Positive Supply Range

V0.40V

Hysteresis Voltage

pF10C

Input Capacitance

µA±1I

Input Current

V0.8V

Input Low Voltage

V2.4V

Input High Voltage

UNITSMIN TYP MAXSYMBOLPARAMETER

(Note 7)

CONDITIONS

µs20

High to CS Low

(power-up delay)

ns45t

SCLK Pulse Width Low

ns45t

MHz10f

CLK

SCLK Frequency

SCLK Pulse Width High

ns0t

DIN to SCLK High Hold

ns40t

DIN to SCLK High Setup

ns45t

CSS0

CS Low to SCLK High Setup

ns45t

CSS1

CS High to SCLK High Setup

ns30t

CSH0

SCLK High to CS Low Hold

ns45t

CSH1

SCLK High to CS High Hold

UNITSMIN TYP MAXSYMBOLPARAMETER

STATIC PERFORMANCE—REFERENCE SECTIONSTATIC PERFORMANCE—DIGITAL INPUTS

POWER SUPPLY

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