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Part Details for MCP4651-103E/ST by Microchip Technology Inc
Results Overview of MCP4651-103E/ST by Microchip Technology Inc
- Distributor Offerings: (19 listings)
- Number of FFF Equivalents: (0 replacements)
- CAD Models: (Available)
- Number of Functional Equivalents: (1 option)
- 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
MCP4651-103E/ST Information
MCP4651-103E/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
| Part # | Manufacturer | Description | Datasheet |
|---|---|---|---|
| GSB1212103EU | Amphenol Communications Solutions | USB 2.0, Type A, Receptacle, Right Angle, 4 Pins, Shell with Nickel Plating, 30u\\ Gold, Dip 3.3mm, Black Housing, Tray Packaging | |
| 10061913-103ELF | Amphenol Communications Solutions | PCI Express® GEN 3 Card Edge, Storage and Server Connector, Vertical, Surface Mount, 1.00mm (0.039in) Pitch, 164 (x16) Position |
Price & Stock for MCP4651-103E/ST
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
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DISTI #
49P5396
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Newark | Volatile Digital Potentiometer, 10 Kohm, Dual, I2C, Serial, Linear, 20%, 2.7 V Rohs Compliant: Yes |Microchip MCP4651-103E/ST RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Bulk | 681 |
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$0.9500 / $1.2400 | Buy Now |
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DISTI #
77M2984
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Newark | Ic, Digital Pot 100Kohm 256 Dual 14-Tssop, End To End Resistance:10Kohm, No. Of Pots:Dual, Control Interface:I2C, Serial, Track Taper:Linear, Resistance Tolerance:± 20%, Supply Voltage Min:2.7V, Supply Voltage Max:5.5V Rohs Compliant: Yes |Microchip MCP4651-103E/ST RoHS: Compliant Min Qty: 384 Package Multiple: 1 Date Code: 0 Container: Bulk | 0 |
|
$0.9790 | Buy Now |
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DISTI #
MCP4651-103E/ST-ND
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DigiKey | IC DGT POT 10KOHM 257TAP 14TSSOP Min Qty: 1 Lead time: 4 Weeks Container: Tube |
11001 In Stock |
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$0.9500 / $1.2400 | Buy Now |
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DISTI #
MCP4651-103E/ST
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Avnet Americas | Digital Potentiometer, Volatile, 10 kOhm, Dual, 257 Steps, ? 150 ppm/?C, 1.8 V to 5.5 V, 14 Pins, PTSSOP - Rail/Tube (Alt: MCP4651-103E/ST) RoHS: Compliant Min Qty: 384 Package Multiple: 96 Lead time: 4 Weeks, 0 Days Container: Tube | 0 |
|
$0.9500 / $1.2400 | Buy Now |
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DISTI #
579-MCP4651-103E/ST
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Mouser Electronics | Digital Potentiometer ICs Dual 8B V I2C POT RoHS: Compliant | 2857 |
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$0.9500 / $1.2400 | Buy Now |
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DISTI #
V99:2348_06446733
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Arrow Electronics | Digital Potentiometer 10kOhm 257POS Volatile Linear Automotive AEC-Q100 14-Pin TSSOP Tube RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 4 Weeks Date Code: 2310 | Americas - 54 |
|
$1.0153 / $1.1169 | Buy Now |
|
DISTI #
MCP4651-103E/ST
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Microchip Technology Inc | Dual 8-bit, Volatile linear pot w/I2C, TSSOP, Projected EOL: 2034-11-15 COO: Philippines, Thailand ECCN: EAR99 RoHS: Compliant Lead time: 7 Weeks, 0 Days Container: Tube |
8928 Alternates Available |
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$0.8800 / $1.2400 | Buy Now |
|
|
Onlinecomponents.com | Digital Potentiometer - 10kOhm - 256 Position - Volatile - Automotive - 14-Pin TSSOP - Tube RoHS: Compliant |
960 In Stock 11616 Factory Stock |
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$0.8150 / $0.9710 | Buy Now |
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DISTI #
66955970
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Verical | Digital Potentiometer 10kOhm 257POS Volatile Linear Automotive AEC-Q100 14-Pin TSSOP Tube RoHS: Compliant Min Qty: 96 Package Multiple: 96 Date Code: 2305 | Americas - 960 |
|
$1.0920 / $1.2623 | Buy Now |
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DISTI #
87510518
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Verical | Digital Potentiometer 10kOhm 257POS Volatile Linear Automotive AEC-Q100 14-Pin TSSOP Tube RoHS: Compliant Min Qty: 52 Package Multiple: 1 | Americas - 257 |
|
$1.5806 | Buy Now |
Part Details for MCP4651-103E/ST
MCP4651-103E/ST CAD Models
MCP4651-103E/ST Part Data Attributes
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MCP4651-103E/ST
Microchip Technology Inc
Buy Now
Datasheet
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Compare Parts:
MCP4651-103E/ST
Microchip Technology Inc
DIGITAL POTENTIOMETER, PDSO14, PLASTIC, TSSOP-14
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| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Ihs Manufacturer | MICROCHIP TECHNOLOGY INC | |
| Part Package Code | TSSOP | |
| Package Description | PLASTIC, TSSOP-14 | |
| Pin Count | 14 | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Factory Lead Time | 4 Weeks | |
| Samacsys Manufacturer | Microchip | |
| Additional Feature | THE RESISTOR ARRAY VALUES ARE 5000 OHM,10000 OHM, 50000 OHM | |
| Bandwidth-Nom | 2 kHz | |
| Control Interface | 2-WIRE SERIAL | |
| Converter Type | DIGITAL POTENTIOMETER | |
| JESD-30 Code | R-PDSO-G14 | |
| JESD-609 Code | e3 | |
| Length | 5 mm | |
| Moisture Sensitivity Level | 1 | |
| Number of Functions | 1 | |
| 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 | 3 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 MCP4651-103E/ST
This table gives cross-reference parts and alternative options found for MCP4651-103E/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 MCP4651-103E/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 |
|---|---|---|---|---|
| MCP4651T-103E/ST | Microchip Technology Inc | $1.1895 | DIGITAL POTENTIOMETER, PDSO14, PLASTIC, TSSOP-14 | MCP4651-103E/ST vs MCP4651T-103E/ST |
MCP4651-103E/ST Frequently Asked Questions (FAQ)
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Microchip recommends following a star-grounding scheme, using a solid ground plane, and keeping analog and digital signals separate to minimize noise. Additionally, use short traces and avoid vias under the device to reduce inductance.
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Use a high-quality, low-ESR capacitor (e.g., 10uF ceramic) as close as possible to the VDD pin, and add a 100nF capacitor in parallel to filter high-frequency noise. Ensure the power supply is stable and within the recommended operating range.
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The recommended clock frequency is between 10kHz to 50kHz. Use an external clock source or the internal oscillator with a 1% tolerance. Ensure the clock signal is clean and stable, and use a clock frequency divider if necessary.
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Use a standard communication protocol like SPI or I2C, and ensure proper synchronization and data validation. Implement error detection and correction mechanisms, and consider using a checksum or CRC to ensure data integrity.
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The MCP4651-103E/ST has a maximum junction temperature of 150°C. Ensure good thermal conduction by using a heat sink or thermal pad, and avoid overheating by keeping the device within the recommended operating temperature range (-40°C to 125°C).