MAX5548ETE+T Maxim Integrated Products, MAX5548ETE+T Datasheet - Page 5

• Manufacturer Part Number: MAX5548ETE+T
• Description: IC DAC 8BIT DUAL 30MA 16-TQFN
• Manufacturer: Maxim Integrated Products

Specifications of MAX5548ETE+T

• Settling Time: 30µs
• Number Of Bits: 8
• Data Interface: Serial
• Number Of Converters: 2
• Voltage Supply Source: Single Supply
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 16-TQFN Exposed Pad
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Power Dissipation (max): -

(V
0.1000
0.0875
0.0750
0.0625
0.0500
0.0375
0.0250
0.0125
-0.25
-0.50
-0.75
-1.00
DD
29.88
29.86
29.84
29.82
29.80
29.78
29.76
29.74
29.72
1.00
0.75
0.50
0.25
0
0
= +3.0V, GND = 0, V
-40
FULL-SCALE CURRENT vs. TEMPERATURE
-40
0
32
-15
-15
DNL vs. TEMPERATURE
64
V
DD
TEMPERATURE (°C)
= 3V
TEMPERATURE (°C)
INL vs. CODE
96
10
10
_______________________________________________________________________________________
CODE
128 160 192 224 256
35
REFIN
35
V
DD
= +1.25V, internal reference, R
60
60
= 5V
85
85
Dual, 8-Bit, Programmable, 30mA
-0.125
-0.250
-0.375
-0.500
0.500
0.375
0.250
0.125
1.0
0.8
0.6
0.4
0.2
0
0
0
1–2
32
vs. OUTPUT CURRENT RANGES
(FULL-SCALE POSITIVE STEP)
OUTPUT CURRENT RANGE (mA)
1.5–3
MAXIMUM INL ERROR
64
FSADJ_
SETTLING TIME
High-Output-Current DAC
DNL vs. CODE
96
2–5
10µs/div
CODE
128 160 192 224 256
4.5–9
= 20kΩ, T
Typical Operating Characteristics
R
C
LOAD
LOAD
8–16
= 65Ω
= 24pF
MAX5548 toc08
A
15–30
= +25°C. unless otherwise noted).
CS
2V/div
V
1V/div
OUT_
1.000
0.875
0.750
0.625
0.500
0.375
0.250
0.125
4.5
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
MAX5548 toc09
= 65Ω
= 24pF
85
85
5
CS
2V/div
V
1V/div
OUT_