Note: Unless otherwise indicated, TA
參數(shù)資料
型號(hào): MCP4011-202E/SN
廠商: Microchip Technology
文件頁數(shù): 14/54頁
文件大?。?/td> 0K
描述: IC DGTL POT 2.1K 1CH 8SOIC
標(biāo)準(zhǔn)包裝: 100
接片: 64
電阻(歐姆): 2.1k
電路數(shù): 1
溫度系數(shù): 標(biāo)準(zhǔn)值 150 ppm/°C
存儲(chǔ)器類型: 易失
接口: 2 線串行(芯片選擇,增/減)
電源電壓: 1.8 V ~ 5.5 V
工作溫度: -40°C ~ 125°C
安裝類型: 表面貼裝
封裝/外殼: 8-SOIC(0.154",3.90mm 寬)
供應(yīng)商設(shè)備封裝: 8-SOICN
包裝: 管件
產(chǎn)品目錄頁面: 674 (CN2011-ZH PDF)
2006 Microchip Technology Inc.
DS21978C-page 21
MCP4011/2/3/4
Note: Unless otherwise indicated, TA = +25°C, VDD = 5V, VSS = 0V.
FIGURE 2-42:
50 k
Ω Pot Mode – RW (Ω),
INL (LSb), DNL (LSb) vs. Wiper Setting and
Ambient Temperature (VDD = 5.5V).
FIGURE 2-43:
50 k
Ω Pot Mode – RW (Ω),
INL (LSb), DNL (LSb) vs. Wiper Setting and
Ambient Temperature (VDD = 2.7V).
FIGURE 2-44:
50 k
Ω Pot Mode – RW (Ω),
INL (LSb), DNL (LSb) vs. Wiper Setting and
Ambient Temperature (VDD = 1.8V).
FIGURE 2-45:
50 k
Ω Rheo Mode – RW (Ω),
INL (LSb), DNL (LSb) vs. Wiper Setting and
Ambient Temperature (VDD = 5.5V).
FIGURE 2-46:
50 k
Ω Rheo Mode – RW (Ω),
INL (LSb), DNL (LSb) vs. Wiper Setting and
Ambient Temperature (VDD = 2.7V).
FIGURE 2-47:
50 k
Ω Rheo Mode – RW (Ω),
INL (LSb), DNL (LSb) vs. Wiper Setting and
Ambient Temperature (VDD = 1.8V).
0
40
80
120
160
200
0
8
16
24
32
40
48
56
Wiper Setting (decimal)
Wiper
Resistance
(Rw)(ohms)
-0.15
-0.1
-0.05
0
0.05
0.1
Error
(LSb)
-40C Rw
25C Rw
85C Rw
125C Rw
-40C INL
25C INL
85C INL
125C INL
-40C DNL
25C DNL
85C DNL
125C DNL
INL
DNL
RW
0
100
200
300
400
500
600
0
8
16
24
32
40
48
56
Wiper Setting (decimal)
Wiper
Resistance
(Rw)(ohms)
-0.1
-0.075
-0.05
-0.025
0
0.025
0.05
Error
(LSb)
-40C Rw
25C Rw
85C Rw
125C Rw
-40C INL
25C INL
85C INL
125C INL
-40C DNL
25C DNL
85C DNL
125C DNL
INL
DNL
RW
0
1000
2000
3000
4000
5000
6000
7000
8000
9000
10000
11000
12000
0
8
16
24
32
40
48
56
Wiper Setting (decimal)
Wiper
Resistance
(Rw)(ohms)
-2
0
2
4
6
8
10
12
14
16
18
20
22
24
26
28
30
Error
(LSb)
-40C Rw
25C Rw
85C Rw
125C Rw
-40C INL
25C INL
85C INL
125C INL
-40C DNL
25C DNL
85C DNL
125C DNL
INL
DNL
RW
0
50
100
150
200
0
8
16
24
32
40
48
56
Wiper Setting (decimal)
Wiper
Resistance
(Rw)(ohms)
-0.1
-0.05
0
0.05
0.1
0.15
Error
(LSb)
-40C Rw
25C Rw
85C Rw
125C Rw
-40C INL
25C INL
85C INL
125C INL
-40C DNL
25C DNL
85C DNL
125C DNL
INL
DNL
RW
0
100
200
300
400
500
600
0
8
16
24
32
40
48
56
Wiper Setting (decimal)
Wiper
Resistance
(Rw)(ohms)
-1.5
-1
-0.5
0
0.5
1
1.5
Error
(LSb)
-40C Rw
25C Rw
85C Rw
125C Rw
-40C INL
25C INL
85C INL
125C INL
-40C DNL
25C DNL
85C DNL
125C DNL
INL
DNL
RW
0
1000
2000
3000
4000
5000
6000
7000
8000
9000
10000
11000
12000
0
8
16
24
32
40
48
56
Wiper Setting (decimal)
Wiper
Resistance
(Rw)(ohms)
-2
0
2
4
6
8
10
12
14
16
18
20
22
24
26
28
30
Error
(LSb)
-40C Rw
25C Rw
85C Rw
125C Rw
-40C INL
25C INL
85C INL
125C INL
-40C DNL
25C DNL
85C DNL
125C DNL
INL
DNL
RW
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