Rainbow Electronics MAX542 - Manual (Page 5)

MAX541/MAX542
+5V, Serial-Input, Voltage-Output, 16-Bit DACs
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MAX542-10
FULL-SCALE STEP RESPONSE
(f
SCLK
= 10MHz)
2 µs/div
OUT
500mV/div
C
L
= 10pF
R
L
= ∞
1 µs/div
MAX542-10A
FULL-SCALE STEP RESPONSE
(f
SCLK
= 20MHz)
2 µs/div
OUT
500mV/div
400ns/div
C L = 10pF
R L = ∞
MAX542-11
MAJOR-CARRY OUTPUT GLITCH
2 µs/div
CS
(5V/div)
OUT
(AC-COUPLED,
100mV/div)
MAX542-12
DIGITAL FEEDTHROUGH
2 µs/div
SCLK
5V/div
OUT
(AC-COUPLED,
50mV/div)
CODE = 0000 hex
Typical Operating Characteristics (continued)
(V DD = +5V, V REF = +2.5V, T
A
= +25°C, unless otherwise noted.)
Pin Descriptions
+5V Supply Voltage V DD 8
Digital Ground DGND 7
Serial Data Input DIN 6
Serial Clock Input. Duty cycle must be between 40% and 60%. SCLK 5
Chip-Select Input CS 4
Voltage Reference Input. Connect to external +2.5V reference. REF 3
Analog Ground AGND 2
DAC Output Voltage OUT 1
FUNCTION NAME PIN
MAX541