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Converters / Digital Potentiometers / MCP4661T-104E/ST
Datasheets
MCP4661T-104E/ST by: Microchip Technology Inc

DUAL 100K DIGITAL POTENTIOMETER, INCREMENT/DECREMENT CONTROL INTERFACE, 257 POSITIONS, PDSO14, 4.40 MM, PLASTIC, TSSOP-14

Part Details for MCP4661T-104E/ST by Microchip Technology Inc

Results Overview of MCP4661T-104E/ST by Microchip Technology Inc

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Applications Industrial Automation

MCP4661T-104E/ST Information

MCP4661T-104E/ST by Microchip Technology Inc is a Digital Potentiometer.
Digital Potentiometers are under the broader part category of Converters.

A converter is an electrical circuit that transforms electric energy into a different form that will support a elecrical load needed by a device. Read more about Converters on our Converters part category page.

Available Datasheets

Part # Manufacturer Description Datasheet
TXS0104ERGYRG4 Texas Instruments 4-Bit Bidirectional Voltage-Level Shifter for Open-Drain and Push-Pull Applications 14-VQFN -40 to 85
TXS0104EQRGYRQ1 Texas Instruments Automotive Catalog 4-Bit Bidirectional Voltage-Level Translator for Open-Drain Applications 14-VQFN -40 to 105
TXS0104EPWRG4 Texas Instruments 4-Bit Bidirectional Voltage-Level Shifter for Open-Drain and Push-Pull Applications 14-TSSOP -40 to 85

Price & Stock for MCP4661T-104E/ST

Part # Distributor Description Stock Price Buy
DISTI # 77M3015
Newark Dual, 8Bit, Nv, I2C, Pot 14 Tssop 4.4Mm T/R Rohs Compliant: Yes |Microchip MCP4661T-104E/ST RoHS: Compliant Min Qty: 2500 Package Multiple: 1 Date Code: 0 Container: Reel 0
  • 100 $1.3000
$1.3000 Buy Now
DISTI # MCP4661T-104E/STCT-ND
DigiKey IC DGT POT 100KOHM 257TP 14TSSOP Min Qty: 1 Lead time: 9 Weeks Container: Cut Tape (CT), Digi-Reel®, Tape & Reel (TR) 5241
In Stock
  • 1 $1.6600
  • 25 $1.3900
  • 100 $1.2600
  • 2,500 $1.2600
$1.2600 / $1.6600 Buy Now
DISTI # MCP4661T-104E/ST
Avnet Americas Digital Potentiometer, Non-Volatile, 100 kOhm, Dual, 257 Steps, ? 150 ppm/?C, 2.7 V to 5.5 V, 14 Pin... s, PTSSOP - Tape and Reel (Alt: MCP4661T-104E/ST) more RoHS: Compliant Min Qty: 2500 Package Multiple: 2500 Lead time: 9 Weeks, 0 Days Container: Reel 0
  • 2,500 $1.3375
  • 5,000 $1.3159
  • 10,000 $1.2946
  • 15,000 $1.2732
  • 20,000 $1.2519
$1.2519 / $1.3375 Buy Now
DISTI # 579-MCP4661T-104E/ST
Mouser Electronics Digital Potentiometer ICs Sngl 8B NV I2C POT RoHS: Compliant 0
  • 1 $1.6600
  • 25 $1.3900
  • 100 $1.2600
$1.2600 / $1.6600 Order Now
DISTI # MCP4661T-104E/ST
Microchip Technology Inc DUAL 8 BIT, NON VOLATILE LINEAR POT W/I2C, TSSOP, Projected EOL: 2034-06-30 COO: Philippines, Thailand ECCN: EAR99 RoHS: Compliant Lead time: 9 Weeks, 0 Days Container: Reel 0

Alternates Available
  • 1 $1.6600
  • 25 $1.3900
  • 100 $1.2600
  • 1,000 $1.2300
  • 5,000 $1.2200
$1.2200 / $1.6600 Buy Now
DISTI # 70453457
RS Dual, 8bit, NV, I2C, POT14 TSSOP 4.4mm T/R Min Qty: 2500 Package Multiple: 1 Lead time: 52 Weeks, 0 Days Container: Bulk 0
  • 2,500 $1.5900
$1.5900 RFQ
Onlinecomponents.com Digital Potentiometer - 100kOhm - 256 Position - Non-Volatile - Automotive - 14-Pin TSSOP - Tape&... ;Reel more RoHS: Compliant 4750 In Stock
  • 250 $1.2300
  • 500 $1.2100
  • 1,000 $1.1500
  • 2,500 $1.1100
  • 5,000 $1.0900
  • 7,500 $1.0800
$1.0800 / $1.2300 Buy Now
DISTI # 84469152
Verical Digital Potentiometer 100kOhm 256POS Non-Volatile Linear Automotive AEC-Q100 14-Pin TSSOP T/R RoHS: Compliant Min Qty: 250 Package Multiple: 250 Date Code: 2437 Americas - 4750
  • 250 $1.5166
  • 500 $1.4667
  • 1,000 $1.3707
  • 2,500 $1.3013
$1.3013 / $1.5166 Buy Now
NAC Dual, 8bit, NV, I2C, POT - Package: 14 TSSOP 4.4mm T/R RoHS: Compliant Min Qty: 2500 Package Multiple: 2500 0
  • 1 $1.6500
  • 100 $1.4900
  • 500 $1.3700
  • 1,000 $1.3400
$1.3400 / $1.6500 Buy Now
DISTI # MCP4661T-104E/ST
Avnet Silica Digital Potentiometer NonVolatile 100 kOhm Dual 257 Steps 150 ppmC 27 V to 55 V 14 Pins PTSSOP (Alt... : MCP4661T-104E/ST) more RoHS: Compliant Min Qty: 2500 Package Multiple: 2500 Lead time: 11 Weeks, 0 Days Silica - 0
Buy Now
DISTI # MCP4661T-104E/ST
EBV Elektronik Digital Potentiometer NonVolatile 100 kOhm Dual 257 Steps 150 ppmC 27 V to 55 V 14 Pins PTSSOP (Alt... : MCP4661T-104E/ST) more RoHS: Compliant Min Qty: 2500 Package Multiple: 2500 Lead time: 10 Weeks, 0 Days EBV - 0
Buy Now
Master Electronics Digital Potentiometer - 100kOhm - 256 Position - Non-Volatile - Automotive - 14-Pin TSSOP - Tape&... ;Reel more RoHS: Compliant 4750 In Stock
  • 250 $1.2300
  • 500 $1.2100
  • 1,000 $1.1500
  • 2,500 $1.1100
  • 5,000 $1.0900
  • 7,500 $1.0800
$1.0800 / $1.2300 Buy Now

Part Details for MCP4661T-104E/ST

MCP4661T-104E/ST CAD Models

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MCP4661T-104E/ST Part Data Attributes

Parametric Data
MCP4661T-104E/ST Microchip Technology Inc
Buy Now Datasheet
Compare Parts:
MCP4661T-104E/ST Microchip Technology Inc DUAL 100K DIGITAL POTENTIOMETER, INCREMENT/DECREMENT CONTROL INTERFACE, 257 POSITIONS, PDSO14, 4.40 MM, PLASTIC, TSSOP-14
Select a part to compare:
Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer MICROCHIP TECHNOLOGY INC
Part Package Code TSSOP
Package Description 4.40 MM, PLASTIC, TSSOP-14
Pin Count 14
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8542.39.00.01
Factory Lead Time 9 Weeks
Samacsys Manufacturer Microchip
Additional Feature NON-VOLATILE MEMORY
Bandwidth-Nom 0.1 kHz
Control Interface INCREMENT/DECREMENT
Converter Type DIGITAL POTENTIOMETER
JESD-30 Code R-PDSO-G14
JESD-609 Code e3
Length 5 mm
Moisture Sensitivity Level 1
Number of Functions 2
Number of Positions 257
Number of Terminals 14
Operating Temperature-Max 125 °C
Operating Temperature-Min -40 °C
Package Body Material PLASTIC/EPOXY
Package Code TSSOP
Package Equivalence Code TSSOP14,.25
Package Shape RECTANGULAR
Package Style SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
Peak Reflow Temperature (Cel) 260
Qualification Status Not Qualified
Resistance Law LINEAR
Resistance Tolerance-Max 20%
Resistor Terminal Voltage-Max 5.5 V
Resistor Terminal Voltage-Min
Screening Level TS 16949
Seated Height-Max 1.2 mm
Supply Current-Max 0.6 mA
Supply Voltage-Nom 2.7 V
Surface Mount YES
Technology CMOS
Temperature Coefficient-Nom 150 ppm/°C
Temperature Grade AUTOMOTIVE
Terminal Finish Matte Tin (Sn)
Terminal Form GULL WING
Terminal Pitch 0.65 mm
Terminal Position DUAL
Total Resistance-Nom 100000 Ω
Width 4.4 mm

Alternate Parts for MCP4661T-104E/ST

This table gives cross-reference parts and alternative options found for MCP4661T-104E/ST. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of MCP4661T-104E/ST, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Manufacturer Composite Price Description Compare
MCP4661T-104E/ML Microchip Technology Inc $1.5800 DUAL 100K DIGITAL POTENTIOMETER, INCREMENT/DECREMENT CONTROL INTERFACE, 257 POSITIONS, PQCC16, 4 X 4 MM, 0.90 MM HEIGHT, PLASTIC, QFN-16 MCP4661T-104E/ST vs MCP4661T-104E/ML

MCP4661T-104E/ST Related Parts

MCP4661T-104E/ST Frequently Asked Questions (FAQ)

  • The recommended power-up sequence is to apply VDD before applying a clock signal to the SCL pin. This ensures that the device is properly initialized.

  • To retain the wiper position during power-down, the CS pin should be held high and the SCL pin should be held low. This ensures that the device is in a static state and the wiper position is maintained.

  • The maximum frequency of the I2C clock signal is 400 kHz. Exceeding this frequency may result in unreliable operation or device damage.

  • Yes, the MCP4661T-104E/ST has built-in noise filtering and is designed to operate in noisy environments. However, it's still recommended to follow proper PCB design and layout practices to minimize noise coupling.

  • The optimal resistor value depends on the specific application requirements. A good starting point is to use the recommended values in the datasheet, and then adjust based on the specific requirements of your circuit.