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HomeProductsIntegrated Circuits (ICs)Data Acquisition - Digital PotentiometersMCP4661-104E/ST
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MCP4661-104E/ST - Microchip Technology

Manufacturer Part Number
MCP4661-104E/ST
Manufacturer
Microchip Technology
Allelco Part Number
32D-MCP4661-104E/ST
ECAD Model
Parts Description
IC DGT POT 100KOHM 257TP 14TSSOP
Package
14-TSSOP (0.173', 4.40mm Width)
Data sheet
Cylindrical Battery Holders.pdf
RoHs Status
ROHS3 Compliant
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Specifications

MCP4661-104E/ST Tech Specifications
Microchip Technology - MCP4661-104E/ST technical specifications, attributes, parameters and parts with similar specifications to Microchip Technology - MCP4661-104E/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) 100k  
Package / Case 14-TSSOP (0.173', 4.40mm Width)  
Product Attribute Attribute Value  
Package Tube  
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

MCP4661-104E/ST

Manufacturer

Microchip Technology

Introduction

Digital Potentiometer IC with Two Channels and Non-Volatile Memory

Product Features and Performance

Dual-channel digital potentiometer

Non-volatile memory for storing settings

Mute and selectable address features

Wide supply voltage range of 1.8V to 5.5V

Operating temperature range of -40°C to 125°C

High resistance tolerance of ±20%

Low temperature coefficient of 150ppm/°C

100kΩ resistance with 257 taps

Typical wiper resistance of 75Ω

Product Advantages

Compact 14-TSSOP package

Non-volatile memory for retaining settings

Wide voltage and temperature operating range

Precise digital control of resistance

Key Technical Parameters

Manufacturer Part Number: MCP4661-104E/ST

Package: 14-TSSOP (0.173", 4.40mm Width)

Mounting Type: Surface Mount

Configuration: Dual-channel Potentiometer

Resistance: 100kΩ

Taper: Linear

Number of Taps: 257

Wiper Resistance (Typical): 75Ω

Supply Voltage: 1.8V to 5.5V

Operating Temperature: -40°C to 125°C

Quality and Safety Features

RoHS3 compliant

Reliable surface mount package

Compatibility

Compatible with a wide range of electronic systems and applications

Application Areas

Audio equipment

Instrumentation

Industrial control systems

Consumer electronics

Product Lifecycle

This product is currently in production and not nearing discontinuation.

Replacement or upgraded models may be available in the future.

Key Reasons to Choose This Product

Compact and space-saving 14-TSSOP package

Non-volatile memory for retaining settings

Wide operating voltage and temperature range

Precise digital control of resistance

Reliable performance and RoHS3 compliance

Parts with Similar Specifications

The three parts on the right have similar specifications to Microchip Technology MCP4661-104E/ST

Product Attribute MCP4661-104E/ST MCP4661T-103E/ST MCP4661T-103E/ML MCP4661-503E/ST
Part Number MCP4661-104E/ST MCP4661T-103E/ST MCP4661T-103E/ML MCP4661-503E/ST
Manufacturer Microchip Technology Microchip Technology Microchip Technology Microchip Technology
Taper Linear Linear Linear Linear
Resistance - Wiper (Ohms) (Typ) 75 75 75 75
Voltage - Supply 1.8V ~ 5.5V 1.8V ~ 5.5V 1.8V ~ 5.5V 1.8V ~ 5.5V
Resistance (Ohms) 100k 10k 10k 50k
Temperature Coefficient (Typ) 150ppm/°C 150ppm/°C 150ppm/°C 150ppm/°C
Supplier Device Package 14-TSSOP 14-TSSOP 16-QFN (4x4) 14-TSSOP
Features Mute, Selectable Address Mute, Selectable Address Mute, Selectable Address Mute, Selectable Address
Number of Taps 257 257 257 257
Memory Type Non-Volatile Non-Volatile Non-Volatile Non-Volatile
Tolerance ±20% ±20% ±20% ±20%
Package / Case 14-TSSOP (0.173', 4.40mm Width) 14-TSSOP (0.173', 4.40mm Width) 16-VQFN Exposed Pad 14-TSSOP (0.173", 4.40mm Width)
Base Product Number MCP4661 MCP4661 MCP4661 MCP4661
Number of Circuits 2 2 2 2
Interface I²C I²C I²C I²C
Package Tube Tape & Reel (TR) Tape & Reel (TR) Tube
Operating Temperature -40°C ~ 125°C -40°C ~ 125°C -40°C ~ 125°C -40°C ~ 125°C
Configuration Potentiometer Potentiometer Potentiometer Potentiometer
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Series - - - -

MCP4661-104E/ST Datasheet PDF

Download MCP4661-104E/ST pdf datasheets and Microchip Technology documentation for MCP4661-104E/ST - Microchip Technology.

Datasheets
Cylindrical Battery Holders.pdf
PCN Packaging
Label and Packing Changes 23/Sep/2015.pdf Packing Changes 10/Oct/2016.pdf
PCN Design/Specification
Lead Frame 10/Jan/2017.pdf Lead Frame Cancel 08/Feb/2017.pdf
PCN Assembly/Origin
2.73KHz.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.

Your Faithful Supply Chain Partner -

Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

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MCP4661-104E/ST Image

MCP4661-104E/ST

Microchip Technology
32D-MCP4661-104E/ST

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