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HomeProductsIntegrated Circuits (ICs)Data Acquisition - Digital PotentiometersMCP4661T-103E/ST
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MCP4661T-103E/ST - Microchip Technology

Manufacturer Part Number
MCP4661T-103E/ST
Manufacturer
Microchip Technology
Allelco Part Number
32D-MCP4661T-103E/ST
ECAD Model
Parts Description
IC DGT POT 10KOHM 257TAP 14TSSOP
Package
14-TSSOP (0.173', 4.40mm Width)
Data sheet
Cylindrical Battery Holders.pdf
RoHs Status
ROHS3 Compliant
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Specifications

MCP4661T-103E/ST Tech Specifications
Microchip Technology - MCP4661T-103E/ST technical specifications, attributes, parameters and parts with similar specifications to Microchip Technology - MCP4661T-103E/ST

Product Attribute Attribute Value  
Manufacturer Microchip Technology  
Voltage - Supply 1.8V ~ 5.5V  
Tolerance ±20%  
Temperature Coefficient (Typ) 150ppm/°C  
Taper Linear  
Supplier Device Package 14-TSSOP  
Series -  
Resistance - Wiper (Ohms) (Typ) 75  
Resistance (Ohms) 10k  
Package / Case 14-TSSOP (0.173', 4.40mm Width)  
Product Attribute Attribute Value  
Package Tape & Reel (TR)  
Operating Temperature -40°C ~ 125°C  
Number of Taps 257  
Number of Circuits 2  
Mounting Type Surface Mount  
Memory Type Non-Volatile  
Interface I²C  
Features Mute, Selectable Address  
Configuration Potentiometer  
Base Product Number MCP4661  

Environmental & Export Classifications

ATTRIBUTE DESCRIPTION
RoHs Status ROHS3 Compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)
REACH Status REACH Unaffected
ECCN EAR99
HTSUS 8542.39.0001

Parts Introduction

Manufacturer Part Number

MCP4661T-103E/ST

Manufacturer

Microchip Technology

Introduction

The MCP4661T-103E/ST is a digital potentiometer from Microchip Technology, which is designed for data acquisition purposes. It incorporates advanced features to perform with high efficiency in variable resistor applications.

Product Features and Performance

Dual potentiometer configuration

Number of taps: 257

Selectable address capability

Taper type: Linear

Features mute function

Product Advantages

Offers precise resistance control

Integrated I2C interface for easy communication

Non-volatile memory retains settings

Key Technical Parameters

Resistance: 10k Ohms

Tolerance: ±20%

Temperature coefficient: 150ppm/°C

Voltage supply range: 1.8V ~ 5.5V

Operating temperature: -40°C ~ 125°C

Quality and Safety Features

Stable performance across wide temperature range

Constructed for surface mounting, ensuring robustness in assembly

Compatibility

Supports I2C communication interface for various microcontroller connections

Application Areas

Ideal for consumer electronics adjustments

Suitable for automation controls and industrial systems

Product Lifecycle

Status: Active

Not nearing discontinuation and replacements are available for upgrade and maintenance

Several Key Reasons to Choose This Product

Enable precise tuning of resistance settings as per application needs

Broad voltage and temperature operating ranges to suit varying environmental conditions

Non-volatile memory ensures settings are preserved without power

The selectable address feature enhances usability in multi-device systems

High resistance tolerance ensures reliable performance in critical applications

Designed for easy integration with modern electronic components and systems

Parts with Similar Specifications

The three parts on the right have similar specifications to Microchip Technology MCP4661T-103E/ST

Product Attribute MCP4661T-103E/ST MCP4652T-502E/UN MCP4661T-104E/ML MCP4652T-103E/UN
Part Number MCP4661T-103E/ST MCP4652T-502E/UN MCP4661T-104E/ML MCP4652T-103E/UN
Manufacturer Microchip Technology Microchip Technology Microchip Technology Microchip Technology
Voltage - Supply 1.8V ~ 5.5V 1.8V ~ 5.5V 1.8V ~ 5.5V 1.8V ~ 5.5V
Memory Type Non-Volatile Volatile Non-Volatile Volatile
Operating Temperature -40°C ~ 125°C -40°C ~ 125°C -40°C ~ 125°C -40°C ~ 125°C
Temperature Coefficient (Typ) 150ppm/°C 150ppm/°C 150ppm/°C 150ppm/°C
Resistance - Wiper (Ohms) (Typ) 75 75 75 75
Features Mute, Selectable Address Mute, Selectable Address Mute, Selectable Address Mute, Selectable Address
Base Product Number MCP4661 MCP4652 MCP4661 MCP4652
Supplier Device Package 14-TSSOP 10-MSOP 16-QFN (4x4) 10-MSOP
Taper Linear Linear Linear Linear
Number of Circuits 2 2 2 2
Package / Case 14-TSSOP (0.173', 4.40mm Width) 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) 16-VQFN Exposed Pad 10-TFSOP, 10-MSOP (0.118', 3.00mm Width)
Resistance (Ohms) 10k 5k 100k 10k
Tolerance ±20% ±20% ±20% ±20%
Interface I²C I²C I²C I²C
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Series - - - -
Package Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR)
Number of Taps 257 257 257 257
Configuration Potentiometer Rheostat Potentiometer Rheostat

MCP4661T-103E/ST Datasheet PDF

Download MCP4661T-103E/ST pdf datasheets and Microchip Technology documentation for MCP4661T-103E/ST - Microchip Technology.

Datasheets
Cylindrical Battery Holders.pdf
PCN Packaging
Packing Changes 10/Oct/2016.pdf Reel Design Update 07/May/2015.pdf
PCN Design/Specification
Lead Frame 10/Jan/2017.pdf Lead Frame Cancel 08/Feb/2017.pdf

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Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

  1. Use your express account for shipment if you have one.
  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.

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    +00852 9146 4856

Certifications & Memberships

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MCP4661T-103E/ST Image

MCP4661T-103E/ST

Microchip Technology
32D-MCP4661T-103E/ST

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