參數(shù)資料
型號(hào): MAX5186
廠商: Maxim Integrated Products, Inc.
英文描述: Dual, 8-Bit, 40MHz, Current/Voltage, Simultaneous-Output DACs
中文描述: 雙路、8位、40MHz、電流/電壓、同時(shí)輸出DAC
文件頁(yè)數(shù): 6/16頁(yè)
文件大?。?/td> 266K
代理商: MAX5186
M
Dual, 8-Bit, 40MHz, Current/Voltage,
Simultaneous-Output DACs
6
_______________________________________________________________________________________
Typical Operating Characteristics (continued)
(AV
DD
= DV
DD
= +3V, AGND = DGND = 0, 400
differential output, I
FS
= 1mA, C
L
= 5pF, T
A
= +25°C, unless otherwise noted.)
40
70
60
50
80
90
100
10
30
25
15
20
35
40
45
50
55
60
M
CLOCK FREQUENCY (MHz)
S
SPURIOUS-FREE DYNAMIC RANGE
vs. CLOCK FREQUENCY
DAC2
DAC1
1.23
1.24
1.26
1.25
1.27
1.28
2.5
3.5
SUPPLY VOLTAGE (V)
3.0
4.0
4.5
5.0
5.5
INTERNAL REFERENCE VOLTAGE
vs. SUPPLY VOLTAGE
M
R
MAX5186
MAX5189
1.23
1.24
1.26
1.25
1.27
1.28
-40
-15
10
35
60
85
INTERNAL REFERENCE VOLTAGE
vs. TEMPERATURE
M
TEMPERATURE (
°
C)
R
MAX5186
MAX5189
0
1
2
3
4
0
200
100
400
300
500
OUTPUT CURRENT
vs. REFERENCE CURRENT
M
REFERENCE CURRENT (
μ
A)
O
DYNAMIC RESPONSE RISE TIME
M
50ns/div
OUT_P
150mV/
div
OUT_N
150mV/
div
DYNAMIC RESPONSE FALL TIME
M
50ns/div
OUT_P
150mV/
div
OUT_N
150mV/
div
SETTLING TIME
M
12.5ns/div
OUT_N
100mV/
div
OUT_P
100mV/
div
0
-10
-20
-30
-40
-50
-60
-70
-80
-90
-100
-110
-120
0
2
4
6
8
10
12 14
16 18
20
FFT PLOT, DAC1
M
OUTPUT FREQUENCY (MHz)
d
f
OUT
= 2.2MHz
f
CLK
= 40MHz
0
-10
-20
-30
-40
-50
-60
-70
-80
-90
-100
-110
-120
0
2
4
6
8
10
12 14
16 18
20
FFT PLOT, DAC2
M
OUTPUT FREQUENCY (MHz)
d
f
OUT
= 2.2MHz
f
CLK
= 40MHz
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MAX5186-MAX5189 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:Dual, 8-Bit, 40MHz, Current/Voltage, Simultaneous-Output DACs