參數(shù)資料
型號(hào): MCP42100-I/P
廠商: Microchip Technology
文件頁數(shù): 26/28頁
文件大?。?/td> 0K
描述: IC POT DGTL 100K 2CH SPI 14-DIP
標(biāo)準(zhǔn)包裝: 30
接片: 256
電阻(歐姆): 100k
電路數(shù): 2
溫度系數(shù): 標(biāo)準(zhǔn)值 800 ppm/°C
存儲(chǔ)器類型: 易失
接口: 3 線串行(芯片選擇)
電源電壓: 2.7 V ~ 5.5 V
工作溫度: -40°C ~ 85°C
安裝類型: 通孔
封裝/外殼: 14-DIP(0.300",7.62mm)
供應(yīng)商設(shè)備封裝: 14-PDIP
包裝: 管件
產(chǎn)品目錄頁面: 676 (CN2011-ZH PDF)
2003 Microchip Technology Inc.
DS11195C-page 7
MCP41XXX/42XXX
2.0
TYPICAL PERFORMANCE CURVES
Note: Unless otherwise indicated, curve represents 10 k
, 50 k and 100 k devices, VDD = 5V, VSS = 0V, TA = +25°C,
V
B = 0V.
FIGURE 2-1:
Normalized Wiper to End
Terminal Resistance vs. Code.
FIGURE 2-2:
Potentiometer INL Error vs.
Code.
FIGURE 2-3:
Potentiometer Mode
Tempco vs. Code.
FIGURE 2-4:
Nominal Resistance 10 k
vs. Temperature.
FIGURE 2-5:
Nominal Resistance 50 k
vs. Temperature.
FIGURE 2-6:
Nominal Resistance 100 k
vs. Temperature.
Note:
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.
0
0.2
0.4
0.6
0.8
1
0
32
64
96
128
160
192
224
256
Code (Decimal)
Normalized
Resistance
(
)
RWB
RWA
VDD = +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)
Potentiometer
INL
Error
(LSB)
TA = -40°C to +85°C
Refer to Figure 2-25
-10
0
10
20
30
40
50
60
70
0
32
64
96
128 160 192 224 256
Code (Decimal)
Potentiometer
Mode
TempCo
(ppm
/°C)
TA = -40°C to +85°C
VA = 3V
0
2
4
6
8
10
12
14
-40 -25 -10 5
20 35 50 65 80 95 110 125
Temperature (°C)
Nominal
Resistance
(k
)
RAB
RWB
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)
Nominal
Resistance
(k
)
RAB
RWB
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)
Nominal
Resistance
(k
)
MCP41100, MCP42100 (100 k
potentiometers)
RAB
RWB
Code = 80h
相關(guān)PDF資料
PDF描述
VI-B01-MX-B1 CONVERTER MOD DC/DC 12V 75W
MCP42050-I/P IC POT DGTL 50K 2CH SPI 14-DIP
VE-BVR-MX-B1 CONVERTER MOD DC/DC 7.5V 75W
VE-BVN-MX-B1 CONVERTER MOD DC/DC 18.5V 75W
VE-BVM-MX-B1 CONVERTER MOD DC/DC 10V 75W
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MCP42100T-E/SL 功能描述:數(shù)字電位計(jì) IC 256 Step SPI 100kOhm 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
MCP42100T-E/ST 功能描述:數(shù)字電位計(jì) IC 256 Step SPI 100kOhm 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
MCP42100T-I/SL 功能描述:數(shù)字電位計(jì) IC 256 Step SPI 100kOhm 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
MCP42100T-I/ST 功能描述:數(shù)字電位計(jì) IC 256 Step SPI 100kOhm 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
MCP4231-103E/ML 功能描述:數(shù)字電位計(jì) IC Digital Pot 128 step SPI dual Ch 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