MCP4151T-103E/SN

$1.02

Description：IC DGTL POT 10KOHM 257TAP 8SOIC
Series：-

SKU:f0ed41288dbf Category: Digital Potentiometers Brand: Microchip Technology

Consult the customer manager about the wholesale price.

consultation hotline：86-132-6715-2157

email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.

Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.

Product introduction

MCP4151T-103E/SN is listed in the Digital Potentiometers range at ChipApex. The manufacturer field lists Microchip Technology. Its product description is IC DGTL POT 10KOHM 257TAP 8SOIC. Review the specifications below when checking this part for your BOM.

Digital Potentiometers specifications for MCP4151T-103E/SN

Description：IC DGTL POT 10KOHM 257TAP 8SOIC
Series：-
Mfr：Microchip Technology
Package：Tape & Reel (TR),Cut Tape (CT)
Taper：Linear
Configuration：Potentiometer
Number of Circuits：1
Number of Taps：257
Resistance (Ohms)：10k
Interface：SPI
Memory Type：Volatile
Voltage - Supply：1.8V ~ 5.5V
Features：-
Tolerance：±20%
Temperature Coefficient (Typ)：150ppm/°C
Mounting Type：Surface Mount
Supplier Device Package：8-SOIC
Package / Case：8-SOIC (0.154", 3.90mm Width)
Operating Temperature：-40°C ~ 125°C
Resistance - Wiper (Ohms) (Typ)：75
Grade：-
Qualification：-

Digital Potentiometers datasheet and documents for MCP4151T-103E/SN

MCP4151T-103E/SN

Digital Potentiometers Overview

The MCP4151T-103E/SN is a single-channel digital potentiometer manufactured by Microchip Technology, housed in an 8-pin SOIC surface-mount package. It features an 8-bit resistor network providing 256 taps (257 steps) with a nominal resistance of 10 kΩ and a tolerance of ±20%. The device operates on a supply voltage range of 1.8V to 5.5V and utilizes a high-speed SPI serial interface for control. It employs volatile RAM memory, resetting the wiper to mid-scale upon power-up or brown-out events.

Digital Potentiometers Feature Summary

8-bit resolution with 256 taps and 10 kΩ nominal resistance
SPI serial interface supporting modes 0,0 and 1,1 up to 10 MHz
High-voltage tolerant digital inputs capable of withstanding up to 12.5V
Brown-out reset protection with typical threshold of 1.5V

Digital Potentiometers Applications

Audio volume control circuits
Gain adjustment in instrumentation amplifiers
Voltage reference trimming
Programmable biasing networks

Digital Potentiometers Procurement Notes

Verify the 'T' suffix indicates tape and reel packaging when ordering. Confirm the 'SN' suffix corresponds to the 8-lead SOIC package. Ensure the 'E' suffix meets RoHS compliance requirements. Check the datasheet for specific moisture sensitivity levels relevant to assembly processes.

Digital Potentiometers Selection Notes

Select this component for applications requiring 8-bit precision and volatile storage. Use the MCP4161T-103E/SN if non-volatile memory retention is required across power cycles. Consider the MCP4131T-103E/SN for designs needing only 7-bit resolution. Verify that the 10 kΩ resistance value aligns with the target circuit impedance.

Digital Potentiometers Part Context

This part belongs to the MCP41XX family of single-channel digital potentiometers. It shares the same pinout and interface as the MCP4131 but offers higher 8-bit resolution. The T-103E/SN designation specifies the 10 kΩ value, tape-and-reel packaging, environmental compliance, and SOIC package type within the broader MCP4151 product line.