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| 型号： | MCP4331T-103E/ML |
| 厂商： | Microchip Technology |
| 文件页数： | 2/35页 |
| 文件大小： | 0K |
| 描述： | IC DGTL POT QUAD 10K 20QFN |
| 标准包装： | 3,300 |
| 接片： | 129 |
| 电阻（欧姆）： | 10k |
| 电路数： | 4 |
| 温度系数： | 标准值 150 ppm/°C |
| 存储器类型： | 易失 |
| 接口： | 4 线 SPI（芯片选择） |
| 电源电压： | 1.8 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) |
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MCP433X/435X
DS22242A-page 10
2010 Microchip Technology Inc.
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
Digital Inputs/Outputs (CS, SDI, SDO, SCK, WP, RESET)
Schmitt Trigger
High Input
Threshold
VIH
0.45 VD
D
——
V
2.7V
VDD 5.5V
(Allows 2.7V Digital VDD with
5V Analog VDD)
0.5 VDD
——
V
1.8V
VDD 2.7V
Schmitt Trigger
Low Input
Threshold
VIL
——
0.2VDD
V
Hysteresis of
Schmitt Trigger
Inputs
VHYS
—0.1VDD
—V
High Voltage Input
Entry Voltage
VIHH
8.5
—
12.5 (6)
V
High Voltage Input
Exit Voltage
VIHH
——
VDD +
0.8V
V
High Voltage Limit
VMAX
——
12.5 (6)
V
Pin can tolerate VMAX or less.
Output Low
Voltage (SDO)
VOL
VSS
—0.3VDD
VIOL = 5 mA, VDD = 5.5V
VSS
—0.3VDD
VIOL = 1 mA, VDD = 1.8V
Output High
Voltage (SDO)
VOH
0.7VDD
—VDD
VIOH = -2.5 mA, VDD = 5.5V
0.7VDD
—VDD
VIOL = -1 mA, VDD = 1.8V
AC/DC CHARACTERISTICS (CONTINUED)
DC Characteristics
Standard Operating Conditions (unless otherwise specified)
Operating Temperature
–40°C
TA +125°C (extended)
All parameters apply across the specified operating ranges unless noted.
VDD = +2.7V to 5.5V, 5 k, 10 k, 50 k, 100 k 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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| MCP4331T-104E/ML | 功能描述:数字电位计 IC 100k 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 |
| MCP4331T-104E/ST | 功能描述:数字电位计 IC 100k 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 |
| MCP4331T-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 |
| MCP4331T-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 |
| MCP4331T-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 |
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