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Converters / Digital Potentiometers / MCP41100T-I/SN
Datasheets
MCP41100T-I/SN by: Microchip Technology Inc

100K DIGITAL POTENTIOMETER, 3-WIRE SERIAL CONTROL INTERFACE, 256 POSITIONS, PDSO8, 0.150 INCH, PLASTIC, SOIC-8

Part Details for MCP41100T-I/SN by Microchip Technology Inc

Results Overview of MCP41100T-I/SN by Microchip Technology Inc

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Applications Consumer Electronics Industrial Automation Audio and Video Systems Entertainment and Gaming

MCP41100T-I/SN Information

MCP41100T-I/SN 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.

Price & Stock for MCP41100T-I/SN

Part # Distributor Description Stock Price Buy
DISTI # 92C4193
Newark Ic, digital Potentiometer, cmos, sop,8Pin, plastic Rohs Compliant: Yes |Microchip MCP41100T-I/SN RoHS: Compliant Min Qty: 3300 Package Multiple: 1 Date Code: 0 Container: Reel 0
  • 100 $1.4700
$1.4700 Buy Now
DISTI # MCP41100T-I/SNCT-ND
DigiKey IC DGTL POT 100KOHM 256TAP 8SOIC Min Qty: 1 Lead time: 6 Weeks Container: Cut Tape (CT), Digi-Reel®, Tape & Reel (TR) 3687
In Stock
  • 1 $1.8900
  • 25 $1.5700
  • 100 $1.5375
  • 3,300 $1.5375
$1.5375 / $1.8900 Buy Now
DISTI # MCP41100T-I/SN
Avnet Americas Digital Potentiometer, Volatile, 100 kOhm, Single, 256 Steps, ? 800 ppm/?C, 2.7 V to 5.5 V, 8 Pins, NSOIC - Tape and Reel (Alt: MCP41100T-I/SN) RoHS: Compliant Min Qty: 3300 Package Multiple: 3300 Lead time: 6 Weeks, 0 Days Container: Reel 0
  • 1 $1.8900
  • 25 $1.5700
  • 100 $1.4200
$1.4200 / $1.8900 Buy Now
DISTI # 579-MCP41100T-I/SN
Mouser Electronics Digital Potentiometer ICs 256 Step SPI 100kOhm RoHS: Compliant 1818
  • 1 $1.8900
  • 25 $1.5700
  • 100 $1.5300
$1.5300 / $1.8900 Buy Now
DISTI # V72:2272_06445903
Arrow Electronics Digital Potentiometer 100kOhm 256POS Volatile Linear 8-Pin SOIC N T/R RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 6 Weeks Date Code: 2221 Container: Cut Strips Americas - 368
  • 1 $1.6830
  • 10 $1.6730
  • 25 $1.6410
  • 100 $1.6090
  • 250 $1.5770
$1.5770 / $1.6830 Buy Now
DISTI # MCP41100T-I/SN
Microchip Technology Inc Digital Pot, 256 steps, SPI, 100kohms, single channel, SOIC, Projected EOL: 2034-05-16 COO: Thailand ECCN: EAR99 RoHS: Compliant Lead time: 6 Weeks, 0 Days Container: Reel 0

Alternates Available
  • 1 $1.8900
  • 25 $1.5700
  • 100 $1.4200
  • 1,000 $1.3800
  • 5,000 $1.3700
$1.3700 / $1.8900 Buy Now
Onlinecomponents.com Digital Potentiometer - 100kOhm - 256 Position - Volatile Linear 8-Pin SOIC N - Tape&Reel RoHS: Compliant 0
  • 250 $1.6200
  • 500 $1.5900
  • 1,000 $1.5200
  • 3,300 $1.5000
  • 6,600 $1.4700
  • 9,900 $1.4500
$1.4500 / $1.6200 Buy Now
DISTI # 63983179
Verical Digital Potentiometer 100kOhm 256POS Volatile Linear 8-Pin SOIC N T/R RoHS: Compliant Min Qty: 4 Package Multiple: 1 Date Code: 2221 Americas - 368
  • 4 $1.6830
  • 10 $1.6730
  • 25 $1.6410
  • 100 $1.6090
  • 250 $1.5770
$1.5770 / $1.6830 Buy Now
NAC Digital Pot, 256 steps, SPI, 100kohms, single channel - Package: 8 SOIC 3.90mm(.150in) T/R RoHS: Compliant Min Qty: 3300 Package Multiple: 3300 0
  • 1 $1.8900
  • 100 $1.7100
  • 500 $1.5800
  • 1,000 $1.5400
$1.5400 / $1.8900 Buy Now
DISTI # MCP41100T-I/SN
Avnet Silica Digital Potentiometer Volatile 100 kOhm Single 256 Steps 800 ppmC 27 V to 55 V 8 Pins NSOIC (Alt: MCP41100T-I/SN) RoHS: Compliant Min Qty: 3300 Package Multiple: 3300 Lead time: 8 Weeks, 0 Days Silica - 0
Buy Now
DISTI # MCP41100T-I/SN
EBV Elektronik Digital Potentiometer Volatile 100 kOhm Single 256 Steps 800 ppmC 27 V to 55 V 8 Pins NSOIC (Alt: MCP41100T-I/SN) RoHS: Compliant Min Qty: 3300 Package Multiple: 3300 Lead time: 7 Weeks, 0 Days EBV - 0
Buy Now
Master Electronics Digital Potentiometer - 100kOhm - 256 Position - Volatile Linear 8-Pin SOIC N - Tape&Reel RoHS: Compliant 0
  • 250 $1.6200
  • 500 $1.5900
  • 1,000 $1.5200
  • 3,300 $1.5000
  • 6,600 $1.4700
  • 9,900 $1.4500
$1.4500 / $1.6200 Buy Now

Part Details for MCP41100T-I/SN

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MCP41100T-I/SN Part Data Attributes

Parametric Data
MCP41100T-I/SN Microchip Technology Inc
Buy Now Datasheet
Compare Parts:
MCP41100T-I/SN Microchip Technology Inc 100K DIGITAL POTENTIOMETER, 3-WIRE SERIAL CONTROL INTERFACE, 256 POSITIONS, PDSO8, 0.150 INCH, PLASTIC, SOIC-8
Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer MICROCHIP TECHNOLOGY INC
Part Package Code SOIC
Package Description 0.150 INCH, PLASTIC, SOIC-8
Pin Count 8
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8542.39.00.01
Factory Lead Time 6 Weeks
Samacsys Manufacturer Microchip
Bandwidth-Nom 0.145 kHz
Control Interface 3-WIRE SERIAL
Converter Type DIGITAL POTENTIOMETER
JESD-30 Code R-PDSO-G8
JESD-609 Code e3
Length 4.9 mm
Moisture Sensitivity Level 1
Number of Functions 1
Number of Positions 256
Number of Terminals 8
Operating Temperature-Max 85 °C
Operating Temperature-Min -40 °C
Package Body Material PLASTIC/EPOXY
Package Code SOP
Package Equivalence Code SOP8,.23
Package Shape RECTANGULAR
Package Style SMALL OUTLINE
Peak Reflow Temperature (Cel) 260
Qualification Status Not Qualified
Resistance Law LINEAR
Resistance Tolerance-Max 20%
Resistor Terminal Voltage-Max 5 V
Resistor Terminal Voltage-Min
Screening Level TS 16949
Seated Height-Max 1.75 mm
Supply Current-Max 0.6 mA
Supply Voltage-Nom 5 V
Surface Mount YES
Technology CMOS
Temperature Coefficient-Nom 800 ppm/°C
Temperature Grade INDUSTRIAL
Terminal Finish Matte Tin (Sn)
Terminal Form GULL WING
Terminal Pitch 1.27 mm
Terminal Position DUAL
Total Resistance-Nom 100000 Ω
Width 3.9 mm

Alternate Parts for MCP41100T-I/SN

This table gives cross-reference parts and alternative options found for MCP41100T-I/SN. 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 MCP41100T-I/SN, 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
MCP41100-I/SN Microchip Technology Inc $1.3667 100K DIGITAL POTENTIOMETER, 3-WIRE SERIAL CONTROL INTERFACE, 256 POSITIONS, PDSO8, 0.150 INCH, PLASTIC, SOIC-8 MCP41100T-I/SN vs MCP41100-I/SN
MCP41100-E/SN Microchip Technology Inc $1.8075 100K DIGITAL POTENTIOMETER, 3-WIRE SERIAL CONTROL INTERFACE, 256 POSITIONS, PDSO8, 0.150 INCH, PLASTIC, SOIC-8 MCP41100T-I/SN vs MCP41100-E/SN
MCP41100-I/P Microchip Technology Inc $1.9518 100K DIGITAL POTENTIOMETER, 3-WIRE SERIAL CONTROL INTERFACE, 256 POSITIONS, PDIP8, 0.300 INCH, PLASTIC, DIP-8 MCP41100T-I/SN vs MCP41100-I/P
MCP41100-I/SNG Microchip Technology Inc Check for Price 100K DIGITAL POTENTIOMETER, 3-WIRE SERIAL CONTROL INTERFACE, 256 POSITIONS, PDSO8, 0.150 INCH, PLASTIC, SOIC-8 MCP41100T-I/SN vs MCP41100-I/SNG
WMS7201100S Winbond Electronics Corp Check for Price Digital Potentiometer, 1 Func, 100000ohm, 3-wire Serial Control Interface, 256 Positions, PDSO8, 0.150 INCH, SOIC-8 MCP41100T-I/SN vs WMS7201100S
MCP41100-I/SL Microchip Technology Inc Check for Price 100K DIGITAL POTENTIOMETER, 2-WIRE SERIAL CONTROL INTERFACE, 256 POSITIONS, PDSO8, 0.150 INCH, PLASTIC, SOIC-8 MCP41100T-I/SN vs MCP41100-I/SL
MCP41100T-I/P Microchip Technology Inc Check for Price 100K DIGITAL POTENTIOMETER, 3-WIRE SERIAL CONTROL INTERFACE, 256 POSITIONS, PDIP8, 0.300 INCH, PLASTIC, DIP-8 MCP41100T-I/SN vs MCP41100T-I/P
MCP41100T-E/P Microchip Technology Inc Check for Price 100K DIGITAL POTENTIOMETER, 3-WIRE SERIAL CONTROL INTERFACE, 256 POSITIONS, PDIP8, 0.300 INCH, PLASTIC, DIP-8 MCP41100T-I/SN vs MCP41100T-E/P

MCP41100T-I/SN 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 and avoids any potential latch-up conditions.

  • To retain the wiper position during power-down and power-up cycles, it is recommended to use an external capacitor (typically 10nF to 100nF) connected between the VDD pin and the VSS pin. This capacitor helps to maintain the internal state of the device during power-down and ensures that the wiper position is retained.

  • The maximum frequency of the I2C clock signal that can be used with the MCP41100T-I/SN is 400 kHz. However, it is recommended to use a clock frequency of 100 kHz or less to ensure reliable operation and to minimize the risk of data corruption.

  • If the device is not responding to I2C commands, try resetting the device by toggling the SCL pin low for at least 10 ms. This can help to recover the device from an unknown state. If the problem persists, check the I2C bus for any bus contention or electrical noise issues.

  • The maximum voltage that can be applied to the RH and RL pins is VDD + 0.3V. Exceeding this voltage can cause damage to the device.

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