參數(shù)資料
型號: MCP4725A1T-E/CH
元件分類: DAC
英文描述: SERIAL INPUT LOADING, 6 us SETTLING TIME, 12-BIT DAC, PDSO6
封裝: PLASTIC, SOT-23, 6 PIN
文件頁數(shù): 49/50頁
文件大?。?/td> 1494K
代理商: MCP4725A1T-E/CH
MCP4725
DS22039D-page 8
2009 Microchip Technology Inc.
Note: Unless otherwise indicated, TA = +25°C, VDD = +5.0V, VSS = 0V, RL = 5 k to VSS, CL = 100 pF.
FIGURE 2-7:
INL vs. Code and
Temperature (VDD =2.7V).
FIGURE 2-8:
Zero Scale Error vs.
Temperature (Code = 000d).
FIGURE 2-9:
Full Scale Error vs.
Temperature (Code = 4095d).
FIGURE 2-10:
Output Error vs.
Temperature (Code = 4000d).
FIGURE 2-11:
IDD vs. Temperature.
-5
-4
-3
-2
-1
0
1
2
0
1024
2048
3072
4096
Code
IN
L
(L
S
B
)
TA = -40 C
TA = 25 C
TA = 85 C
TA = 125 C
+125°C
- 40°C
+85°C
+25°C
-1
0
1
2
3
-40 -25 -10 5
20 35 50 65 80 95 110 125
Temperature (°C)
Zero
S
cale
Error
(mV)
VDD = 5.5V
VDD = 2.7V
-60
-50
-40
-30
-20
-10
0
-40 -25 -10 5
20 35 50 65 80 95 110 125
Temperature (°C)
Full-
S
c
al
eE
rror
(
m
V
)
VDD = 2.7V
VDD = 5.5V
-5
-4
-3
-2
-1
0
1
2
3
-40 -25 -10 5
20 35 50 65 80 95 110 125
Temperature (°C)
Out
p
ut
E
rror
(
m
V
)
VDD = 2.7V
VDD = 5.5V
0
50
100
150
200
250
300
350
400
450
-40 -25 -10 5 20 35 50 65 80 95 110 125
Temperature(°C)
I DD
(A)
VDD = 2.7V
VDD = 5V
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