MCP4251-103E/P Digital Potentiometers by Microchip Technology
8-Bit Dual Digital POT with SPI
| Status: | Active |
|---|---|
| Series: | mcp4251 |
| RoHS: | Compliant |
Where to Buy
Prices starting from US$0.96
| Distributor | Stock | ||
|---|---|---|---|
|
Microchip Technology
from US$0.96
|
6,630
in stock
|
Buy Now |
|
Newark Electronics
from US$1.36
|
311
in stock
|
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|
element14
from US$1.15
|
311
in stock
|
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|
Farnell
from US$1.25
|
311
in stock
|
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|
TME
from US$1.04
|
214
in stock
|
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|
RS
from US$1.02
|
0
in stock
|
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|
Future Electronics
from US$1.00
|
0
in stock
|
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|
EBV Elektronik
-
|
0
in stock
|
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|
Avnet Silica
-
|
0
in stock
|
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| Buy Now |
Features
| 8-bit:256 Resistors with Taps to VSS and VDD |
| SPI compatible interace |
| Automatic Recall of Potentiometer Wiper Settings |
| Resistance Values: 5kΩ, 10kΩ, 50kΩ, 100kΩ |
| Absolute (Rheostat): <100 ppm (typ.) |
| Ratiometric (Potentiometer): <10 ppm (typ.) |
| Low Wiper Resistance: 100Ω (typ.) |
| Low-Power Operation: 1µA Max Static Current |
| Wide Operating Voltage: 1.8V to 5.5V |
| Extended Temperature Range: -40°C to +125°C |
Specifications
| Resolution (Number of Taps) | 257 |
|---|---|
| Resistance (ohms) k | 5, 10, 50, 100 |
| Pins | Packaging | 14 | PDIP |
| Temp Range | -40C to +125C |
| Packing Media | Tube (30) |
Last 6 months Inventory & Pricing History
Resources
Brochures |
|---|
| Signal Chain Design Guide |
| Analog Solutions for Automotive Applications Design Guide |
| Automotive Recommended Product Selector Guide |
Supporting Collateral |
|---|
| Digital Potentiometer Design Guide |
| Implementing a 10-Bit Digi Pot Using a Quad 8-Bit Digi Pot |
Environmental Information
| JEDEC Indicator | e3 |
|---|---|
| ROHS | Compliant |
| China EFUP | Compliant |
| Device Weight (g) | 0.9533 |
| Shipping Weight (kg) | 1.833333 |
| Lead Count | 14 |
| Package Type | PDIP |
| Package Width or Size | .300in |
| Soldering Composition | Matte Tin |
Alternative Descriptions
| DUAL 8 BIT, VOLATILE LINEAR POT W/SPI | Microchip Technology |
| Digital Potentiometer, -40 To 125Deg C | Newark Electronics |
| IC, DPOT, 5.5V, 10KR, 14 PDIP, SPI | element14 |
| IC: digital potentiometer | TME |
| Microchip MCP4251-103E/P | RS |
| MCP4251 Series Dual 8-Bit 257 Step SPI 10 kOhm Volatile Digital POT-PDIP-14 | Future Electronics |
| Digital Potentiometer, Volatile, 10 kOhm, Dual, 257 Steps, � 150 ppm/�C, 1.8 V to 5.5 V, 14 Pins | EBV Elektronik |
Frequently Asked Questions
Where can I find additional details, specifications and documents for a MCP4251-103E/P?
Additional datasheets, footprints and schematics for MCP4251-103E/P are listed on our Part Details page. You can also find images and similar parts to MCP4251-103E/P on this page.
What pricing and inventory information can I view?
Distributor pricing and stock information is available for MCP4251-103E/P on our Product Comparison page. Access via the 'View Pricing & Stock' button to view MCP4251-103E/P price breaks, MOQs, lead times, inventory and SKUs from distributors.
What category does MCP4251-103E/P fall under?
The MCP4251-103E/P is listed under Semiconductors - ICs > Digital Potentiometers > Volatile Digital Potentiometers.
Can I view similar or alternative parts?
You can view similar parts to MCP4251-103E/P when available in the Volatile Digital Potentiometers range under the specifications section at the bottom of the details page.
Who can I contact for technical support of the product?
Submit any questions directly to the customer support team of the distributor listing the product. For the MCP4251-103E/P you can contact the distributor directly for product support, shipping queries etc.
Is the MCP4251-103E/P RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by Microchip Technology.
Which authorised distributors for MCP4251-103E/P have stock available?
Authorised distributors including Microchip Technology, Newark Electronics, element14, Farnell and TME have stock available or on a lead time for MCP4251-103E/P.
How do I check stock and lead times for all distributors?
Stock availability and lead times will be displayed for MCP4251-103E/P often in real-time on the comparison pages.
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