Datasheets
MCP4021T-202E/MSVAO by: Microchip Technology Inc

Digital Potentiometer, 1 Func, 2100ohm, Increment/decrement Control Interface, 64 Positions, PDSO8

Part Details for MCP4021T-202E/MSVAO by Microchip Technology Inc

Results Overview of MCP4021T-202E/MSVAO by Microchip Technology Inc

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Applications Industrial Automation

MCP4021T-202E/MSVAO Information

MCP4021T-202E/MSVAO 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
HIN202ECBZ-T Renesas Electronics Corporation ±15kV, ESD-Protected, +5V Powered, RS-232 Transmitters/Receivers
HIN202ECPZ Renesas Electronics Corporation ±15kV, ESD-Protected, +5V Powered, RS-232 Transmitters/Receivers
2SK2202-E Renesas Electronics Corporation Nch Single Power Mosfet 120V 7A 400Mohm To-220Fm

Price & Stock for MCP4021T-202E/MSVAO

Part # Distributor Description Stock Price Buy
DISTI # MCP4021T-202E/MSVAOTR-ND
DigiKey IC DGTL POT 2.1KOHM 64TAP 8MSOP Lead time: 6 Weeks Container: Tape & Reel (TR) Temporarily Out of Stock
Buy Now
DISTI # MCP4021T-202E/MSVAO
Microchip Technology Inc Low-cost non-volatile, Digital Potentiometer, MSOP, Projected EOL: 2039-10-30 RoHS: Compliant Lead time: 6 Weeks, 0 Days Container: Reel 32500

COO: Thailand
  • 1 $1.0200
  • 25 $0.8400
  • 100 $0.7700
  • 1,000 $0.7400
  • 5,000 $0.7300
$0.7300 / $1.0200 Buy Now
Onlinecomponents.com   RoHS: Compliant 32500 Factory Stock
  • 0 $0
$0 Buy Now

Part Details for MCP4021T-202E/MSVAO

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MCP4021T-202E/MSVAO Part Data Attributes

MCP4021T-202E/MSVAO Microchip Technology Inc
Buy Now Datasheet
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MCP4021T-202E/MSVAO Microchip Technology Inc Digital Potentiometer, 1 Func, 2100ohm, Increment/decrement Control Interface, 64 Positions, PDSO8
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Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer MICROCHIP TECHNOLOGY INC
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8542.39.00.01
Factory Lead Time 6 Weeks
Additional Feature NONVOLATILE MEMORY
Bandwidth-Nom 4 kHz
Control Interface INCREMENT/DECREMENT
Converter Type DIGITAL POTENTIOMETER
JESD-30 Code S-PDSO-G8
JESD-609 Code e3
Length 3 mm
Moisture Sensitivity Level 1
Number of Functions 1
Number of Positions 64
Number of Terminals 8
Operating Temperature-Max 125 °C
Operating Temperature-Min -40 °C
Package Body Material PLASTIC/EPOXY
Package Code SOP
Package Equivalence Code SOP8,.19
Package Shape SQUARE
Package Style SMALL OUTLINE
Peak Reflow Temperature (Cel) 260
Resistance Law LINEAR
Resistance Tolerance-Max 20%
Resistor Terminal Voltage-Max 5 V
Resistor Terminal Voltage-Min
Screening Level AEC-Q100
Seated Height-Max 1.1 mm
Supply Current-Max 0.45 mA
Supply Voltage-Nom 5 V
Surface Mount YES
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 2100 Ω
Width 3 mm

Alternate Parts for MCP4021T-202E/MSVAO

This table gives cross-reference parts and alternative options found for MCP4021T-202E/MSVAO. 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 MCP4021T-202E/MSVAO, 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
MCP4021-202E/MSVAO Microchip Technology Inc Check for Price Digital Potentiometer, 1 Func, 2100ohm, Increment/decrement Control Interface, 64 Positions, PDSO8 MCP4021T-202E/MSVAO vs MCP4021-202E/MSVAO
Part Number Manufacturer Composite Price Description Compare
MCP4023T-202E/CH Microchip Technology Inc $0.9494 2.1K DIGITAL POTENTIOMETER, INCREMENT/DECREMENT CONTROL INTERFACE, 64 POSITIONS, PDSO6, PLASTIC, SC-74A, SOT-23, 6 PIN MCP4021T-202E/MSVAO vs MCP4023T-202E/CH
MCP4022T-202E/CH Microchip Technology Inc Check for Price 2.1K DIGITAL POTENTIOMETER, INCREMENT/DECREMENT CONTROL INTERFACE, 64 POSITIONS, PDSO6, PLASTIC, SC-74A, SOT-23, 6 PIN MCP4021T-202E/MSVAO vs MCP4022T-202E/CH
MCP4022-202E/CH Microchip Technology Inc Check for Price 2.1K DIGITAL POTENTIOMETER, INCREMENT/DECREMENT CONTROL INTERFACE, 64 POSITIONS, PDSO6, PLASTIC, SC-74A, SOT-23, 6 PIN MCP4021T-202E/MSVAO vs MCP4022-202E/CH
MCP4011T-202E/SN Microchip Technology Inc Check for Price 2.1K DIGITAL POTENTIOMETER, INCREMENT/DECREMENT CONTROL INTERFACE, 64 POSITIONS, PDSO8, 0.150 INCH, PLASTIC, MS-012, SOIC-8 MCP4021T-202E/MSVAO vs MCP4011T-202E/SN
MCP4021-202E/MC Microchip Technology Inc Check for Price 2.1K DIGITAL POTENTIOMETER, INCREMENT/DECREMENT CONTROL INTERFACE, 64 POSITIONS, PDSO8, 2 X 3 MM, 0.9MM HEIGHT, DFN-8 MCP4021T-202E/MSVAO vs MCP4021-202E/MC
MCP4014T-202E/OT Microchip Technology Inc $0.6182 2.1K DIGITAL POTENTIOMETER, INCREMENT/DECREMENT CONTROL INTERFACE, 64 POSITIONS, PDSO5, PLASTIC, SC-74A, SOT-23, 5 PIN MCP4021T-202E/MSVAO vs MCP4014T-202E/OT
MCP4021-202E/SN Microchip Technology Inc $0.6400 2.1K DIGITAL POTENTIOMETER, INCREMENT/DECREMENT CONTROL INTERFACE, 64 POSITIONS, PDSO8, 0.150 INCH, PLASTIC, MS-012, SOIC-8 MCP4021T-202E/MSVAO vs MCP4021-202E/SN
MCP4021T-202E/SN Microchip Technology Inc Check for Price 2.1K DIGITAL POTENTIOMETER, INCREMENT/DECREMENT CONTROL INTERFACE, 64 POSITIONS, PDSO8, 0.150 INCH, PLASTIC, MS-012, SOIC-8 MCP4021T-202E/MSVAO vs MCP4021T-202E/SN
MCP4014-202E/OT Microchip Technology Inc Check for Price 2.1K DIGITAL POTENTIOMETER, INCREMENT/DECREMENT CONTROL INTERFACE, 64 POSITIONS, PDSO5, PLASTIC, SC-74A, SOT-23, 5 PIN MCP4021T-202E/MSVAO vs MCP4014-202E/OT
MCP4013-202E/CH Microchip Technology Inc Check for Price 2.1K DIGITAL POTENTIOMETER, INCREMENT/DECREMENT CONTROL INTERFACE, 64 POSITIONS, PDSO6, PLASTIC, SC-74A, SOT-23, 6 PIN MCP4021T-202E/MSVAO vs MCP4013-202E/CH

MCP4021T-202E/MSVAO Frequently Asked Questions (FAQ)

  • The recommended power-up sequence is to apply VDD first, followed by VSS, and then the logic inputs (CS, SCK, and SI). This ensures proper device operation and prevents latch-up.

  • After power-up, the device is in a undefined state. To ensure proper initialization, send a 'reset' command (0x00) followed by a 'write wiper' command (0x01) to set the wiper to the desired position.

  • The maximum frequency of the SPI clock (SCK) is 10 MHz. Exceeding this frequency may result in incorrect data transfer or device malfunction.

  • Yes, the MCP4021T-202E/MSVAO can be used as a rheostat by connecting the wiper to one of the terminals (RH or RL). However, this configuration may affect the device's linearity and accuracy.

  • The zero-scale error or offset error can be calibrated out by measuring the output voltage at the minimum wiper position and subtracting the error from the desired output voltage. This can be done during the manufacturing process or in the application software.