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參數(shù)資料
| 型號： | MCP41050T |
| 廠商： | Microchip Technology Inc. |
| 元件分類： | FPGA |
| 英文描述： | 400000 SYSTEM GATE 2.5 VOLT FPGA - NOT RECOMMENDED for NEW DESIGN |
| 中文描述： | 單/雙數(shù)字電位器接口與SPI⑩ |
| 文件頁數(shù)： | 7/33頁 |
| 文件大?。?/td> | 682K |
| 代理商： | MCP41050T |
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2003 Microchip Technology Inc.
DS11195C-page 7
MCP41XXX/42XXX
2.0
TYPICAL PERFORMANCE CURVES
The graphs and tables provided following this note are a statistical summary based on a limited number of
samples and are provided for informational purposes only. The performance characteristics listed herein
are not tested or guaranteed. In some graphs or tables, the data presented may be outside the specified
operating range (e.g., outside specified power supply range) and therefore outside the warranted range.
Note:
Unless otherwise indicated, curve represents 10 k
, 50 k
and 100 k
devices, V
DD
= 5V, V
SS
= 0V, T
A
= +25°C,
V
B
= 0V.
FIGURE 2-1:
Terminal Resistance vs. Code.
Normalized Wiper to End
FIGURE 2-2:
Code.
Potentiometer INL Error vs.
FIGURE 2-3:
Tempco vs. Code.
Potentiometer Mode
FIGURE 2-4:
vs. Temperature.
Nominal Resistance 10 k
FIGURE 2-5:
vs. Temperature.
Nominal Resistance 50 k
FIGURE 2-6:
vs. Temperature.
Nominal Resistance 100 k
Note:
0
0.2
0.4
0.6
0.8
1
0
32
64
96
Code (Decimal)
128
160
192
224
256
N
)
R
WB
R
WA
V
DD
= +3V to +5V
-0.5
-0.4
-0.3
-0.2
-0.1
0
0.1
0.2
0.3
0.4
0.5
0
32
64
96
128
160
192
224
256
Code (Decimal)
P
T
A
= -40°C to +85°C
Refer to Figure 2-25
-10
0
10
20
30
40
50
60
70
0
32
64
96
Code (Decimal)
128
160
192
224
256
P
(
T
A
= -40°C to +85°C
V
A
= 3V
0
2
4
6
8
10
12
14
-40 -25 -10
5
20
35
50
65
80
95 110 125
Temperature (°C)
N
)
R
AB
R
WB
Code = 80h
MCP41010, MCP42010 (10 k
potentiometers)
0
10
20
30
40
50
60
70
-40 -25 -10
5
20
35
50
65
80
95 110 125
Temperature (°C)
N
)
R
AB
R
WB
Code = 80h
MCP41050, MCP42050 (50 k
potentiometers)
0
20
40
60
80
100
120
140
-40 -25 -10
5
20
35
50
65
80
95 110 125
Temperature (°C)
N
)
MCP41100, MCP42100 (100 k
potentiometers)
R
AB
R
WB
Code = 80h
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MCP41100 | Single/Dual Digital Potentiometer with SPI⑩ Interface |
| MCP41100T | Single/Dual Digital Potentiometer with SPI⑩ Interface |
| MCP41XXX | 400000 SYSTEM GATE 2.5 VOLT FPGA - NOT RECOMMENDED for NEW DESIGN |
| MCP42010 | Single/Dual Digital Potentiometer with SPI Interface(單/雙數(shù)字電位器，帶SPI接口) |
| MCP42050 | Single/Dual Digital Potentiometer with SPI Interface(單/雙數(shù)字電位器，帶SPI接口) |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MCP41050TE/P | 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:Single/Dual Digital Potentiometer with SPI Interface |
| MCP41050TE/SL | 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:Single/Dual Digital Potentiometer with SPI Interface |
| MCP41050TE/SN | 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:Single/Dual Digital Potentiometer with SPI Interface |
| MCP41050T-E/SN | 功能描述:數(shù)字電位計 IC 256 Step SPI 50kOhm RoHS:否 制造商:Maxim Integrated 電阻:200 Ohms 溫度系數(shù):35 PPM / C 容差:25 % POT 數(shù)量:Dual 每 POT 分接頭:256 弧刷存儲器:Volatile 緩沖刷: 數(shù)字接口:Serial (3-Wire, SPI) 描述/功能:Dual Volatile Low Voltage Linear Taper Digital Potentiometer 工作電源電壓:1.7 V to 5.5 V 電源電流:27 uA 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:TQFN-16 封裝:Reel |
| MCP41050TE/ST | 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:Single/Dual Digital Potentiometer with SPI Interface |
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