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Model MCP4151-502E/SN

Description MCP413x/415x/423x/425x The Microchip MCP413x, MCP415x, MCP423x, and MCP425x series devices are digital potentiometers with SPI interfaces. Onboard volatile RAM memory. We offer 7-bit (129 steps) and 8-bit (257 steps) models with various RAB resistor options ranging from 5 k Ω to 100 k Ω. Other models also offer variable resistor and potentiometer pin outputs to choose from, as well as single and dual resistor network options. ###Features: Zero scale to full scale brush operation, low brush resistance: 75 Ω (typical), low temperature coefficient: absolute value (variable resistance), 50 ppm, proportional (potentiometer), 15 ppm (typical), SPI serial interface resistor, network terminal disconnection function, power failure reset protection: 1.5 V (typical), serial interface inactive current: 2.5 μ A (typical), high voltage tolerance, digital input: up to 12.5V, supports split rail application, all digital inputs, internal weak pull-up mode, wide working voltage: 1.8 V to 5.5 V, wide bandwidth (-3 dB), operation: 2 MHz, used for 5.0 k Ω equipment (typical), model potentiometer brush settings: MCP4131, MCP4151, MCP4231, MCP4251, variable resistance brush settings: MCP4132, MCP4152, MCP4232, MCP4252 Single resistor network: MCP4131, MCP4132, MCP4151, MCP4152 Dual resistor network: MCP4231, MCP4232, MCP4251, MCP4252 7-bit, 128 resistor (129 steps): MCP4131, MCP4232, MCP4231, MCP4132 8-bit, 256 resistor (257 steps): MCP4151, MCP4252, MCP4251, MCP4152 # # # Digital potentiometer - Microchip

Brand: Microchip

Packaging SOIC-8

Delivery time

Packaging method Tube

Standard packaging quantity 1

Freight charges： In stock Freight rate：$13.00

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Inventory(7666) Minimum order quantity(1)

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Technical parameters/power supply voltage (DC):	1.80V (min)
Technical parameters/tolerances:	±20 %
Technical parameters/power supply current:	1 mA
Technical parameters/number of circuits:	1
Technical parameters/number of pins:	256
Technical parameters/resistance:	5 kΩ
Technical parameters/resistance deviation:	±20 %
Technical parameters/operating temperature (Max):	125 ℃
Technical parameters/operating temperature (Min):	-40 ℃
Technical parameters/power supply voltage:	1.8V ~ 5.5V
Technical parameters/power supply voltage (Max):	5.5 V
Technical parameters/power supply voltage (Min):	1.8 V
Encapsulation parameters/installation method:	Surface Mount
Package parameters/number of pins:	8
Encapsulation parameters/Encapsulation:	SOIC-8
Dimensions/Length:	4.9 mm
Dimensions/Width:	3.9 mm
Dimensions/Height:	1.25 mm
Dimensions/Packaging:	SOIC-8
Physical parameters/operating temperature:	-40℃ ~ 125℃
Physical parameters/temperature coefficient:	±150 ppm/℃
Other/Product Lifecycle:	Active
Other/Packaging Methods:	Tube
Compliant with standards/RoHS standards:	RoHS Compliant
Compliant with standards/lead standards:	Lead Free
Compliant with standard/REACH SVHC version:	2015/12/17
Customs information/ECCN code:	EAR99

Alternative material

	Model	Brand	Similarity	Encapsulation	Introduction	Data manual
	MCP4151-502E/MF	Microchip	完全替代	DFN-8	MCP413x/415x/423x/425x 数字电位计 Microchip MCP413x、MCP415x、MCP423x 和 MCP425x 系列设备是具有 SPI 接口的数字电位计。板载易失 RAM 存储器。提供 7 位（129 步）和 8 位（257 步）型号，具有各种 RAB 电阻选项，从 5 kΩ 到 100 kΩ。其他型号还提供可变电阻和电位计引脚输出可供选择，还提供单和双电阻器网络选项。 ### 特点零刻度到满刻度电刷操作低电刷电阻：75 Ω（典型）低温度系数：绝对值（可变电阻）50 ppm，正比（电位计）15 ppm（典型） SPI 串行接口电阻器网络端子断开连接功能掉电重置保护：1.5 V（典型）串行接口非活动电流：2.5 μA（典型）高电压容差数字输入：高达 12.5V 支持分离式导轨应用所有数字输入内部弱上拉模式宽工作电压：1.8 V 至 5.5 V 宽带宽 (-3 dB) 操作：2 MHz，用于 5.0 kΩ 设备（典型） ### 型号电位计电刷设置：MCP4131，MCP4151，MCP4231，MCP4251 可变电阻电刷设置：MCP4132，MCP4152，MCP4232，MCP4252 单电阻器网络：MCP4131，MCP4132，MCP4151，MCP4152 双电阻器网络：MCP4231，MCP4232，MCP4251，MCP4252 7 位，128 电阻器（129 步）：MCP4131，MCP4232，MCP4231，MCP4132 8 位，256 电阻器（257 步）：MCP4151，MCP4252，MCP4251，MCP4152 ### 数字电位计 - Microchip	PDF