參數(shù)資料
型號(hào)： MCP42010
廠商： Microchip Technology Inc.
元件分類： 數(shù)字電位計(jì)
英文描述： Single/Dual Digital Potentiometer with SPI Interface(單/雙數(shù)字電位器，帶SPI接口)
中文描述： 單/雙數(shù)字電位器，SPI接口（單/雙數(shù)字電位器，帶的SPI接口）
文件頁(yè)數(shù)： 7/32頁(yè)
文件大?。?/td> 866K
代理商： MCP42010
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
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MCP42010-E/P 功能描述:數(shù)字電位計(jì) IC 256 Step SPI 10kOhm 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(chǔ)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(fēng)格:SMD/SMT 封裝 / 箱體:TQFN-16 封裝:Reel
MCP42010-E/SL 功能描述:數(shù)字電位計(jì) IC 256 Step SPI 10kOhm 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(chǔ)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(fēng)格:SMD/SMT 封裝 / 箱體:TQFN-16 封裝:Reel
MCP42010-E/ST 功能描述:數(shù)字電位計(jì) IC 256 Step SPI 10kOhm 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(chǔ)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(fēng)格:SMD/SMT 封裝 / 箱體:TQFN-16 封裝:Reel
MCP42010-I/P 功能描述:數(shù)字電位計(jì) IC 256 Step SPI 10kOhm 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(chǔ)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(fēng)格:SMD/SMT 封裝 / 箱體:TQFN-16 封裝:Reel
MCP42010-I/P 制造商:Microchip Technology Inc 功能描述:IC DIGITAL POT WITH SPI 10K
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