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Converters / Digital Potentiometers / MCP4661T-103E/ST
Datasheets
MCP4661T-103E/ST by: Microchip Technology Inc

DUAL 10K DIGITAL POTENTIOMETER, INCREMENT/DECREMENT CONTROL INTERFACE, 257 POSITIONS, PDSO14, 4.40 MM, PLASTIC, TSSOP-14

Part Details for MCP4661T-103E/ST by Microchip Technology Inc

Results Overview of MCP4661T-103E/ST by Microchip Technology Inc

Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.

Applications Industrial Automation

MCP4661T-103E/ST Information

MCP4661T-103E/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

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ISL80103EVAL2Z Renesas Electronics Corporation High Performance 1A/2A/3A LDO Evaluation Board

Price & Stock for MCP4661T-103E/ST

Part # Distributor Description Stock Price Buy
DISTI # 77M3013
Newark Dual, 8Bit, Nv, I2C, Pot 14 Tssop 4.4Mm T/R Rohs Compliant: Yes |Microchip MCP4661T-103E/ST RoHS: Compliant Min Qty: 2500 Package Multiple: 1 Date Code: 0 Container: Reel 0
  • 100 $1.3000
$1.3000 Buy Now
DISTI # 150-MCP4661T-103E/STCT-ND
DigiKey IC DGT POT 10KOHM 257TAP 14TSSOP Min Qty: 1 Lead time: 12 Weeks Container: Digi-Reel®, Cut Tape (CT), Tape & Reel (TR) 497
In Stock
  • 1 $1.6600
  • 25 $1.3900
  • 100 $1.2600
  • 2,500 $1.2600
$1.2600 / $1.6600 Buy Now
DISTI # MCP4661T-103E/ST
Avnet Americas Digital Potentiometer 256POS 10k Ohm Dual 14-Pin TSSOP T/R - Tape and Reel (Alt: MCP4661T-103E/ST) RoHS: Compliant Min Qty: 2500 Package Multiple: 2500 Lead time: 12 Weeks, 0 Days Container: Reel 0
  • 2,500 $1.3471
  • 5,000 $1.3257
  • 10,000 $1.3043
  • 15,000 $1.2829
  • 20,000 $1.2615
$1.2615 / $1.3471 Buy Now
DISTI # 579-MCP4661T-103E/ST
Mouser Electronics Digital Potentiometer ICs Sngl 8B NV I2C POT RoHS: Compliant 4417
  • 1 $1.6600
  • 25 $1.3900
  • 100 $1.2600
$1.2600 / $1.6600 Buy Now
DISTI # MCP4661T-103E/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: 12 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 # 70569341
RS Digital Potentiometer, ICs Sngl 8B NV I2C POT | Microchip Technology Inc. MCP4661T-103E/ST RoHS: Not Compliant Min Qty: 2500 Package Multiple: 1 Lead time: 52 Weeks, 0 Days Container: Bulk 0
  • 2,500 $2.3000
  • 25,000 $2.1800
  • 125,000 $2.0700
  • 250,000 $1.9500
$1.9500 / $2.3000 RFQ
Future Electronics Dual 8-bit, Non-Volatile linear pot w/I2C RoHS: Compliant pbFree: Yes Min Qty: 2500 Package Multiple: 2500 Lead time: 10 Weeks Container: Reel 2500
Reel
  • 2,500 $1.2900
$1.2900 Buy Now
Onlinecomponents.com 10kOhmDigital Potentiometer 256POS Non-Volatile Automotive 14-Pin TSSOP T/R RoHS: Compliant 1060 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 # 87718206
Verical Digital Potentiometer 10kOhm 256POS Non-Volatile Linear Automotive AEC-Q100 14-Pin TSSOP T/R RoHS: Compliant Min Qty: 250 Package Multiple: 250 Date Code: 2502 Americas - 1000
  • 250 $1.5990
  • 500 $1.5730
  • 1,000 $1.4950
  • 2,500 $1.4430
  • 5,000 $1.4170
$1.4170 / $1.5990 Buy Now
Quest Components   27
  • 1 $3.4160
  • 2 $2.5620
  • 11 $2.1350
$2.1350 / $3.4160 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-103E/ST
Avnet Silica Digital Potentiometer 256POS 10k Ohm Dual 14Pin TSSOP TR (Alt: MCP4661T-103E/ST) RoHS: Compliant Min Qty: 2500 Package Multiple: 2500 Lead time: 14 Weeks, 0 Days Silica - 0
Buy Now
DISTI # MCP4661T-103E/ST
EBV Elektronik Digital Potentiometer 256POS 10k Ohm Dual 14Pin TSSOP TR (Alt: MCP4661T-103E/ST) RoHS: Compliant Min Qty: 2500 Package Multiple: 2500 Lead time: 13 Weeks, 0 Days EBV - 0
Buy Now
Master Electronics 10kOhmDigital Potentiometer 256POS Non-Volatile Automotive 14-Pin TSSOP T/R RoHS: Compliant 1060 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
New Advantage Corporation   RoHS: Compliant Min Qty: 1 Package Multiple: 2500 5000
  • 2,500 $1.8400
  • 5,000 $1.7200
$1.7200 / $1.8400 Buy Now

Part Details for MCP4661T-103E/ST

MCP4661T-103E/ST CAD Models

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MCP4661T-103E/ST Part Data Attributes

Parametric Data
MCP4661T-103E/ST Microchip Technology Inc
Buy Now Datasheet
Compare Parts:
MCP4661T-103E/ST Microchip Technology Inc DUAL 10K 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
HTS Code 8542.39.00.01
Factory Lead Time 8 Weeks
Samacsys Manufacturer Microchip
Additional Feature NON-VOLATILE MEMORY
Bandwidth-Nom 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
Time@Peak Reflow Temperature-Max (s) 40
Total Resistance-Nom 10000 Ω
Width 4.4 mm

Alternate Parts for MCP4661T-103E/ST

This table gives cross-reference parts and alternative options found for MCP4661T-103E/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-103E/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
MCP4661-103PE/ST Microchip Technology Inc Check for Price IC,DIGITAL POTENTIOMETER,CMOS,TSSOP,14PIN,PLASTIC MCP4661T-103E/ST vs MCP4661-103PE/ST
Part Number Manufacturer Composite Price Description Compare
MCP4661-103E/ST Microchip Technology Inc $1.1371 DUAL 10K DIGITAL POTENTIOMETER, INCREMENT/DECREMENT CONTROL INTERFACE, 257 POSITIONS, PDSO14, 4.40 MM, PLASTIC, TSSOP-14 MCP4661T-103E/ST vs MCP4661-103E/ST
MCP4661-103E/ML Microchip Technology Inc Check for Price DUAL 10K DIGITAL POTENTIOMETER, INCREMENT/DECREMENT CONTROL INTERFACE, 257 POSITIONS, PQCC16, 4 X 4 MM, 0.90 MM HEIGHT, PLASTIC, QFN-16 MCP4661T-103E/ST vs MCP4661-103E/ML
MCP4661T-103E/ML Microchip Technology Inc $1.3620 DUAL 10K DIGITAL POTENTIOMETER, INCREMENT/DECREMENT CONTROL INTERFACE, 257 POSITIONS, PQCC16, 4 X 4 MM, 0.90 MM HEIGHT, PLASTIC, QFN-16 MCP4661T-103E/ST vs MCP4661T-103E/ML

MCP4661T-103E/ST Related Parts

MCP4661T-103E/ST Frequently Asked Questions (FAQ)

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

  • To retain the wiper position during power-down, the CS pin should be held high and the SCK 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 clock signal that can be applied to the SCK pin is 1 MHz. Exceeding this frequency may result in incorrect operation or device damage.

  • The correct resistance value depends on the specific application requirements. The MCP4661T-103E/ST has a total resistance of 10 kΩ, and the wiper can be set to any of 256 positions. The resistance between the wiper and either terminal can be calculated using the formula: R = (10 kΩ) / 256 * (desired position).

  • Yes, the MCP4661T-103E/ST can be used as a rheostat by connecting the wiper to one of the terminals and using the other terminal as the output. However, this configuration may not provide the same level of precision as a dedicated rheostat.