MAX5550 Maxim Integrated Products, MAX5550 Datasheet - Page 5

• Manufacturer Part Number: MAX5550
• Description: High-Output-Current DAC
• Manufacturer: Maxim Integrated Products

(V
DD
29.88
29.86
29.84
29.82
29.80
29.78
29.76
29.74
29.72
-0.5
-1.0
-1.5
-2.0
0.40
0.35
0.30
0.25
0.20
0.15
0.10
0.05
2.0
1.5
1.0
0.5
0
= +3.0V, GND = 0, V
0
-40
FULL-SCALE CURRENT vs. TEMPERATURE
-40
0
128
-15
-15
DNL vs. TEMPERATURE
256
V
DD
TEMPERATURE (°C)
TEMPERATURE (°C)
= 3V
INL vs. CODE
384
10
10
_______________________________________________________________________________________
CODE
512
REFIN
35
640
35
V
768 896 1024
DD
= +1.25V, internal reference, R
60
60
= 5V
Dual, 10-Bit, Programmable, 30mA
85
85
-0.25
-0.50
-0.75
-1.00
1.00
0.75
0.50
0.25
3.0
2.5
2.0
1.5
1.0
0.5
0
0
0
1–2
128
(FULL-SCALE POSITIVE STEP)
OUTPUT CURRENT RANGES
MAXIMUM INL ERROR vs.
OUTPUT CURRENT RANGE (mA)
1.5–3
256
FSADJ_
High-Output-Current DAC
DNL vs. CODE
SETTLING TIME
384
2–5
CODE
10µs/div
512
4.5–9
= 20kΩ, T
Typical Operating Characteristics
640
R
C
LOAD
LOAD
8–16
768 896 1024
= 65Ω
= 24pF
A
MAX5550 toc08
15–30
= +25°C. unless otherwise noted).
CS
2V/div
V
1V/div
OUT_
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0
0
-40
-40
ZERO-SCALE OUTPUT CURRENT
(FULL-SCALE NEGATIVE STEP)
-15
-15
INL vs. TEMPERATURE
vs. TEMPERATURE
TEMPERATURE (°C)
TEMPERATURE (°C)
SETTLING TIME
10
10
10µs/div
V
DD
= 3V
35
35
V
DD
= 5V
R
C
LOAD
LOAD
60
60
MAX5550 toc09
= 65Ω
= 24pF
85
85
5
CS
2V/div
V
1V/div
OUT_