Datasheet

MAX5141–MAX5144
+3V/+5V, Serial-Input,
Voltage-Output, 14-Bit DACs
_______________________________________________________________________________________ 5
FULL-SCALE STEP RESPONSE
(FALLING)
MAX5141/44 toc11
400ns/div
CS
2V/div
A
OUT
2V/div
C
L
= 20pF
FULL-SCALE STEP RESPONSE
(RISING)
MAX5141/44 toc12
400ns/div
CS
2V/div
A
OUT
2V/div
C
L
= 20pF
MAJOR-CARRY GLITCH
(RISING)
MAX5141/44 toc13
200ns/div
CS
1V/div
A
OUT
20mV/div
C
L
= 20pF
0.40
0.50
0.45
0.60
0.55
0.65
0.70
2.0 3.0 3.52.5 4.0 4.5 5.0
INTEGRAL NONLINEARITY vs.
REFERENCE VOLTAGE
MAX5141 toc16
REFERENCE VOLTAGE (V)
INL (LSB)
MAJOR-CARRY GLITCH
(FALLING)
MAX5141/44 toc14
200ns/div
CS
1V/div
A
OUT
20mV/div
C
L
= 20pF
DIGITAL FEEDTHROUGH
MAX5141/44 toc15
50ns/div
D
IN
2V/div
A
OUT
10mV/div
0
40
20
80
60
120
100
140
REFERENCE CURRENT
vs. DIGITAL INPUT CODE
MAX5141 toc10
INPUT CODE
REFERENCE CURRENT (µA)
0 5k 10k 15k 20k
Typical Operating Characteristics (continued)
(V
DD
= +3V (MAX5143/MAX5144) or +5V (MAX5141/MAX5142), V
REF
= +2.5V, T
A
= T
MIN
to T
MAX
, GND = 0, R
L
= ∞, unless otherwise
noted. Typical values are at T
A
= +25°C.)
UNIPOLAR POWER-ON GLITCH
(REF = V
DD
)
MAX5141/44 toc17
50ms/div
V
DD
2V/div
V
OUT
10mV/div