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Typical operating characteristics (continued) – Rainbow Electronics MAX5735 User Manual

Page 12

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Typical Operating Characteristics (continued)

(AV

CC

= +10.5V ±5%, AV

DD

= +5V ±5%, DV

DD

= +5V, V

SS

= AGND = DGND = REFGND = GS = 0, V

REF

= +3.000V, R

L

=

∞, C

L

=

50pF referenced to ground, output gain = 2.5, T

A

= T

MIN

to T

MAX

, unless otherwise noted. Typical values are at T

A

= +25°C).

MAX5732–MAX5735

32-Channel, 16-Bit, Voltage-Output
DACs with Serial Interface

12

______________________________________________________________________________________

LARGE-SIGNAL STEP RESPONSE

(LOW TO HIGH)

MAX5732 toc11

2

µs/div

CS
5V/div

OUT_
5V/div

LARGE-SIGNAL STEP RESPONSE

(HIGH TO LOW)

MAX5732 toc12

2

µs/div

CS
5V/div

OUT_
5V/div

NOISE VOLTAGE DENSITY

MAX5732 toc13

FREQUENCY (MHz)

NOISE (nV/

Hz

)

3.0 3.5 4.0 4.5

2.5

2.0

1.5

1.0

0.5

100

10

1000

1

0

5.0

MAJOR CARRY TRANSITION

(7FFFhex TO 8000hex)

MAX5732 toc14

1

µs/div

OUT_
20mV/div

CS
5V/div

MAJOR CARRY TRANSITION

(8000hex TO 7FFFhex)

MAX5732 toc15

1

µs/div

CS
5V/div

OUT_
20mV/div

DIGITAL FEEDTHROUGH

MAX5732 toc10

400ns/div

SCLK
5V/div

OUT_
10mV/div