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Part Details for MCP4021-202E/MS by Microchip Technology Inc
Results Overview of MCP4021-202E/MS by Microchip Technology Inc
- Distributor Offerings: (15 listings)
- Number of FFF Equivalents: (1 replacement)
- CAD Models: (Available)
- Number of Functional Equivalents: (10 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
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
MCP4021-202E/MS Information
MCP4021-202E/MS 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 MCP4021-202E/MS
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
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DISTI #
27AC8428
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Newark | Msop 2.1K, U/D Single, 6-Bit Nv, Pot Rohs Compliant: Yes |Microchip MCP4021-202E/MS RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 0 Container: Bulk | 10 |
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$0.7890 / $0.8080 | Buy Now |
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DISTI #
71J5271
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Newark | Digital Potentiometer, 2.1Kohm, 64Step, Single, Msop8, End To End Resistance:2.1Kohm, No. Of Pots:Single, Control Interface:Serial, Track Taper:Linear, Resistance Tolerance:± 20%, Supply Voltage Min:2.7V, Supply Voltage Max:5.5V Rohs Compliant: Yes |Microchip MCP4021-202E/MS RoHS: Compliant Min Qty: 500 Package Multiple: 1 Date Code: 0 Container: Bulk | 0 |
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$0.8100 | Buy Now |
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DISTI #
MCP4021-202E/MS-ND
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DigiKey | IC DGTL POT 2.1KOHM 64TAP 8MSOP Min Qty: 1 Lead time: 6 Weeks Container: Tube |
6230 In Stock |
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$0.8100 / $1.0700 | Buy Now |
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DISTI #
MCP4021-202E/MS
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Avnet Americas | Digital Potentiometer, Non-Volatile, 2.1 kOhm, Single, 64 Steps, ? 150 ppm/?C, 2.7 V to 5.5 V, 8 Pins, PMSOP - Rail/Tube (Alt: MCP4021-202E/MS) RoHS: Compliant Min Qty: 100 Package Multiple: 1 Lead time: 6 Weeks, 0 Days Container: Tube | 10 |
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$0.8100 / $1.0700 | Buy Now |
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DISTI #
579-MCP4021-202E/MS
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Mouser Electronics | Digital Potentiometer ICs 2.1k U/Dsingle 6-bit NV POT RoHS: Compliant | 10789 |
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$0.7500 / $0.9200 | Buy Now |
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DISTI #
V36:1790_06445839
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Arrow Electronics | Digital Potentiometer 2.1kOhm 64POS Non-Volatile Linear 8-Pin MSOP Tube RoHS: Compliant Min Qty: 100 Package Multiple: 100 Lead time: 6 Weeks Date Code: 1303 | Americas - 4 |
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$0.8056 | Buy Now |
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DISTI #
70414822
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RS | MCP4021-202E/MS, Digi Potentiometer 2.1kOhm 64-Pos Linear Serial-2Wire 8-Pin MSOP Min Qty: 500 Package Multiple: 1 Lead time: 32 Weeks, 0 Days Container: Bulk | 0 |
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$1.2100 / $1.4300 | RFQ |
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Onlinecomponents.com | Digital Potentiometer - 2.1kOhm - 64 Position - Non-Volatile - Automotive - 8-Pin MSOP - Tube RoHS: Compliant |
2700 In Stock 10600 Factory Stock |
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$0.6810 / $0.8000 | Buy Now |
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DISTI #
79638363
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Verical | Digital Potentiometer 2.1kOhm 64POS Non-Volatile Linear 8-Pin MSOP Tube RoHS: Compliant Min Qty: 100 Package Multiple: 100 Date Code: 2243 | Americas - 2700 |
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$0.8129 / $0.9412 | Buy Now |
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Quest Components | DIGITAL POTENTIOMETER, 1 FUNC, 2100OHM, INCREMENT/DECREMENT CONTROL INTERFACE, 64 POSITIONS, CMOS, PDSO8 | 25 |
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$1.1550 / $1.4438 | Buy Now |
Part Details for MCP4021-202E/MS
MCP4021-202E/MS CAD Models
MCP4021-202E/MS Part Data Attributes
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MCP4021-202E/MS
Microchip Technology Inc
Buy Now
Datasheet
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Compare Parts:
MCP4021-202E/MS
Microchip Technology Inc
2.1K DIGITAL POTENTIOMETER, INCREMENT/DECREMENT CONTROL INTERFACE, 64 POSITIONS, PDSO8, PLASTIC, MSOP-8
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| Pbfree Code | Yes | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Ihs Manufacturer | MICROCHIP TECHNOLOGY INC | |
| Part Package Code | MSOP | |
| Pin Count | 8 | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Factory Lead Time | 6 Weeks | |
| Samacsys Manufacturer | Microchip | |
| 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 | |
| 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 | 1.1 mm | |
| Supply Current-Max | 0.45 mA | |
| Supply Voltage-Nom | 5 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 | 2100 Ω | |
| Width | 3 mm |
Alternate Parts for MCP4021-202E/MS
This table gives cross-reference parts and alternative options found for MCP4021-202E/MS. 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 MCP4021-202E/MS, 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 |
|---|---|---|---|---|
| MCP4021T-202E/MS | Microchip Technology Inc | $1.0000 | 2.1K DIGITAL POTENTIOMETER, INCREMENT/DECREMENT CONTROL INTERFACE, 64 POSITIONS, PDSO8, PLASTIC, MSOP-8 | MCP4021-202E/MS vs MCP4021T-202E/MS |
MCP4021-202E/MS Frequently Asked Questions (FAQ)
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A good PCB layout for the MCP4021-202E/MS involves keeping the analog and digital grounds separate, using a star-ground configuration, and placing the device close to the analog signal sources. Additionally, using a solid ground plane and minimizing trace lengths can help reduce noise and improve performance.
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To ensure the accuracy of the digital output, it's essential to follow proper calibration procedures, use a stable reference voltage, and minimize noise on the analog input signals. Additionally, using a high-quality analog-to-digital converter (ADC) and following the recommended layout and routing guidelines can help improve accuracy.
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The MCP4021-202E/MS has an operating temperature range of -40°C to +125°C. However, it's essential to note that the device's performance and accuracy may degrade at extreme temperatures, and proper thermal management is crucial to ensure reliable operation.
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While the MCP4021-202E/MS is a robust device, it's not designed for extreme vibration or shock environments. However, with proper mounting and mechanical design, it can operate in environments with moderate vibration and shock. It's essential to consult the datasheet and application notes for specific guidance on mechanical design and mounting.
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To troubleshoot common issues with the MCP4021-202E/MS, start by verifying the power supply voltage, checking the analog input signals, and ensuring proper grounding and routing. Use an oscilloscope to visualize the analog input signals and digital output. Consult the datasheet and application notes for specific troubleshooting guidelines and debugging techniques.