參數(shù)資料
型號: MAX5548ETE
廠商: MAXIM INTEGRATED PRODUCTS INC
元件分類: DAC
英文描述: Dual, 8-Bit, Programmable, 30mA High-Output-Current DAC
中文描述: SERIAL INPUT LOADING, 30 us SETTLING TIME, 8-BIT DAC, QCC16
封裝: 3 X 3 MM, 0.80 MM HEIGHT, EXPOSED PAD, MO-220WEED-2, QFN-16
文件頁數(shù): 7/15頁
文件大?。?/td> 296K
代理商: MAX5548ETE
M
Dual, 8-Bit, Programmable, 30mA
High-Output-Current DAC
_______________________________________________________________________________________
7
Typical Operating Characteristics (continued)
(V
DD
= +3.0V, GND = 0, V
REFIN
= +1.25V, internal reference, R
FSADJ_
= 20k
, T
A
= +25°C. unless otherwise noted).
SUPPLY CURRENT
vs. DIGITAL INPUT VOLTAGE
DIGITAL INPUT VOLTAGE (V)
S
M
0
1
2
3
4
5
1
10
NO LOAD, CODE = 0x00
V
DD
= 5V
V
DD
= 3V
DIGITAL FEEDTHROUGH
MAX5548 toc20
V
OUT_
AC-COUPLED
10mV/div
400
μ
s/div
SCLK
2V/div
R
LOAD
= 65
C
LOAD
= 24pF
2.80
2.75
2.70
2.65
2.60
2.5
4.0
3.0
3.5
SUPPLY VOLTAGE (V)
4.5
5.0
5.5
SUPPLY CURRENT
vs. SUPPLY VOLTAGE
M
S
NO LOAD, CODE = 0x00
INTERNAL REFERENCE
EXTERNAL REFERENCE
2.730
2.740
2.735
2.750
2.745
2.755
2.760
-40
10
-15
35
60
85
SUPPLY CURRENT
vs. TEMPERATURE
M
TEMPERATURE (
°
C)
S
NO LOAD, CODE = 0x00
V
DD
= 5V
V
DD
= 3V
WAKE-UP TIME
MAX5548 toc17
V
OUT_
1V/div
400
μ
s/div
CS
2V/div
R
LOAD
= 65
C
LOAD
= 24pF
I
OUT
vs. V
OUT
V
OUT
(V)
I
O
M
0
1
2
3
4
5
0
5
10
15
20
25
30
35
V
DD
= 3V
V
DD
= 5V
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MAX5548ETE-G16 制造商:Maxim Integrated Products 功能描述:DUAL, 8-BIT, 30MA HIGH-OUTPUT-CURRENT DAC - Rail/Tube