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参数资料
型号： MCP4341T-104E/ML
厂商： Microchip Technology
文件页数： 59/59页
文件大小： 0K
描述： IC DGTL POT QUAD 100K 20QFN
标准包装： 3,300
系列： WiperLock™
接片： 129
电阻（欧姆）： 100k
电路数： 4
温度系数： 标准值 150 ppm/°C
存储器类型： 非易失
接口： 4 线 SPI（芯片选择）
电源电压： 2.7 V ~ 5.5 V
工作温度： -40°C ~ 125°C
安装类型： 表面贴装
封装/外壳： 20-VFQFN 裸露焊盘
供应商设备封装： 20-QFN 裸露焊盘（4x4）
包装： 带卷 (TR)
2009 Microchip Technology Inc.
DS22233A-page 9
MCP434X/436X
Rheostat
Differential
Non-linearity
MCP43X1
(Note 4, Note 8)
MCP43X2 devices
only
(Note 4)
R-DNL
-0.5
±0.25
+0.5
LSb
5 k
Ω
8-bit
5.5V, IW = 900 A
-1.0
+0.5
+1.0
LSb
3.0V (Note 7)
-0.375
±0.25
+0.375
LSb
7-bit
5.5V, IW = 900 A
-0.75
+0.5
+0.75
LSb
3.0V (Note 7)
-0.5
±0.25
+0.5
LSb
10 k
Ω
8-bit
5.5V, IW = 450 A
-1.0
+0.25
+1.0
LSb
3.0V (Note 7)
-0.375
±0.25
+0.375
LSb
7-bit
5.5V, IW = 450 A
-0.75
+0.5
+0.75
LSb
3.0V (Note 7)
-0.5
±0.25
+0.5
LSb
50 k
Ω
8-bit
5.5V, IW = 90 A
-0.5
±0.25
+0.5
LSb
3.0V (Note 7)
-0.375
±0.25
+0.375
LSb
7-bit
5.5V, IW = 90 A
-0.375
±0.25
+0.375
LSb
3.0V (Note 7)
-0.5
±0.25
+0.5
LSb
100 k
Ω 8-bit 5.5V, I
W = 45 A
-0.5
±0.25
+0.5
LSb
3.0V (Note 7)
-0.375
±0.25
+0.375
LSb
7-bit
5.5V, IW = 45 A
-0.375
±0.25
+0.375
LSb
3.0V (Note 7)
Capacitance (PA)CAW
—
75
—
pF
f =1 MHz, Code = Full Scale
Capacitance (Pw)CW
—
120
—
pF
f =1 MHz, Code = Full Scale
Capacitance (PB)CBW
—
75
—
pF
f =1 MHz, Code = Full Scale
AC/DC CHARACTERISTICS (CONTINUED)
DC Characteristics
Standard Operating Conditions (unless otherwise specified)
Operating Temperature
–40°C
≤ T
A ≤ +125°C (extended)
All parameters apply across the specified operating ranges unless noted.
VDD = +2.7V to 5.5V, 5 kΩ, 10 kΩ, 50 kΩ, 100 kΩ devices.
Typical specifications represent values for VDD = 5.5V, TA = +25°C.
Parameters
Sym
Min
Typ
Max
Units
Conditions
Note 1:
Resistance is defined as the resistance between terminal A to terminal B.
2:
INL and DNL are measured at VW with VA = VDD and VB = VSS.
3:
MCP43X1 only.
4:
MCP43X2 only, includes VWZSE and VWFSE.
5:
Resistor terminals A, W and B’s polarity with respect to each other is not restricted.
6:
This specification by design.
7:
Non-linearity is affected by wiper resistance (RW), which changes significantly over voltage and
temperature.
8:
The MCP43X1 is externally connected to match the configurations of the MCP43X2, and then tested.
9:
POR/BOR is not rate dependent.
10: Supply current is independent of current through the resistor network.
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MCP4341T-502E/ML 功能描述:数字电位计 IC 5k SPI 7-bit Quad Channel RoHS:否 制造商:Maxim Integrated 电阻:200 Ohms 温度系数:35 PPM / C 容差:25 % POT 数量:Dual 每 POT 分接头:256 弧刷存储器:Volatile 缓冲刷: 数字接口:Serial (3-Wire, SPI) 描述/功能:Dual Volatile Low Voltage Linear Taper Digital Potentiometer 工作电源电压:1.7 V to 5.5 V 电源电流:27 uA 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:TQFN-16 封装:Reel
MCP4341T-502E/ST 功能描述:数字电位计 IC 5k SPI 7-bit Quad Channel RoHS:否 制造商:Maxim Integrated 电阻:200 Ohms 温度系数:35 PPM / C 容差:25 % POT 数量:Dual 每 POT 分接头:256 弧刷存储器:Volatile 缓冲刷: 数字接口:Serial (3-Wire, SPI) 描述/功能:Dual Volatile Low Voltage Linear Taper Digital Potentiometer 工作电源电压:1.7 V to 5.5 V 电源电流:27 uA 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:TQFN-16 封装:Reel
MCP4341T-503E/ML 功能描述:数字电位计 IC 50k SPI 7-bit Quad Channel RoHS:否 制造商:Maxim Integrated 电阻:200 Ohms 温度系数:35 PPM / C 容差:25 % POT 数量:Dual 每 POT 分接头:256 弧刷存储器:Volatile 缓冲刷: 数字接口:Serial (3-Wire, SPI) 描述/功能:Dual Volatile Low Voltage Linear Taper Digital Potentiometer 工作电源电压:1.7 V to 5.5 V 电源电流:27 uA 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:TQFN-16 封装:Reel
MCP4341T-503E/ST 功能描述:数字电位计 IC 50k SPI 7-bit Quad Channel RoHS:否 制造商:Maxim Integrated 电阻:200 Ohms 温度系数:35 PPM / C 容差:25 % POT 数量:Dual 每 POT 分接头:256 弧刷存储器:Volatile 缓冲刷: 数字接口:Serial (3-Wire, SPI) 描述/功能:Dual Volatile Low Voltage Linear Taper Digital Potentiometer 工作电源电压:1.7 V to 5.5 V 电源电流:27 uA 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:TQFN-16 封装:Reel
MCP4342-103E/ST 功能描述:数字电位计 IC 10k SPI Qd Ch 7-Bit Nonvolatile memory RoHS:否 制造商:Maxim Integrated 电阻:200 Ohms 温度系数:35 PPM / C 容差:25 % POT 数量:Dual 每 POT 分接头:256 弧刷存储器:Volatile 缓冲刷: 数字接口:Serial (3-Wire, SPI) 描述/功能:Dual Volatile Low Voltage Linear Taper Digital Potentiometer 工作电源电压:1.7 V to 5.5 V 电源电流:27 uA 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:TQFN-16 封装:Reel
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