MAX547 datasheet(5/16 Pages) MAXIM

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-2.0

-1.5

-1.0

-0.5

0.5

1.0

1.5

2.0

110

100

1000

FULL-SCALE ERROR

vs. LOAD RESISTANCE

LOAD RESISTANCE (k

Ω)

NEGATIVE

FULL-SCALE

POSITIVE

FULL-SCALE

REF_ = 4.096V

Octal, 13-Bit Voltage-Output

DAC with Parallel Interface

_______________________________________________________________________________________

POSITIVE SETTLING TIME TO FULL-SCALE STEP

(ALL BITS OFF TO ALL BITS ON)

DIGITAL

INPUTS

(5V/div)

OUTPUT

(1mV/div)

µs/div

REF– = 4.096V, CL = 100pF, RL = 5kΩ

NEGATIVE SETTLING TIME TO FULL-SCALE STEP

(ALL BITS ON TO ALL BITS OFF)

DIGITAL

INPUTS

(5V/div)

OUTPUT

(1mV/div)

µs/div

REF– = 4.096V, CL = 100pF, RL = 5kΩ

DYNAMIC RESPONSE

(ALL BITS OFF, ON, OFF)

DIGITAL

INPUTS

(5V/div)

OUTPUT

(2V/div)

µs/div

REF– = 4.096V, CL = 100pF, RL = 5kΩ

DIGITAL FEEDTHROUGH

(GLITCH IMPULSE)

200ns/div

+5V

10mV

-10mV

TOP: DIGITAL TRANSITION ON ALL DATA BITS

BOTTOM: DAC OUTPUT WITH WR HIGH 10mV/div

____________________________Typical Operating Characteristics (continued)

(VDD = 5V, VSS = -5V, REF_ = 4.096V, AGND_ = GND = 0V, TA = +25°C, unless otherwise noted.)

-80

-70

-60

-50

-40

-30

-20

-10

0.01

0.1

100

1000

POWER-SUPPLY REJECTION RATIO

vs. FREQUENCY

FREQUENCY (kHz)

VSS

VDD

VDD = VSS = 5V ±200mV

NO LOAD

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