MCP4461-103E/ST Digital Potentiometers by Microchip Technology
8-Bit Quad Digital POT with NVM and I2C™
| Status: | Active |
|---|---|
| Series: | mcp4461 |
| RoHS: | Compliant |
Where to Buy
Prices starting from US$1.81
| Distributor | Stock | ||
|---|---|---|---|
|
Microchip Technology
from US$1.81
|
5,180
in stock
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|
TME
from US$2.18
|
241
in stock
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|
RS
from US$1.89
|
0
in stock
|
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|
Newark Electronics
from US$1.93
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0
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Future Electronics
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Avnet America
from US$2.00
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0
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RS Americas
from US$3.81
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0
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element14
from US$2.07
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Farnell
from US$2.35
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EBV Elektronik
-
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Avnet Silica
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Features
| Quad Resistor Network |
| Potentiometer or Rheostat configuration options |
| 8-bit: 256 Resistors (257 Taps) |
| 5kΩ |
| 10kΩ |
| 50kΩ |
| 100kΩ |
| Zero-scale to Full-scale Wiper Operation |
| Low Wiper Resistance – 75Ω typical |
| Absolute (Rheostat) – 50 ppm typical (0°-70°C) |
| Ratiometric (Potentiometer) – 15 ppm typical |
| Automatic Recall of Saved Wiper Setting |
| WiperLock™ Technology |
| 100 kHz |
| 400 kHz |
| 3.4 MHz |
| High-Speed Read/Write to wiper |
| Read/Write to EEPROM |
| Write Protect to be enabled/disable |
| WiperLock to be enabled/disabled |
| Resistor Network Terminal Disconnect Feature via Terminal Control (TCON) Register |
| Reset Input Pin |
| Hardware Write Protect (WP) Control pin |
| Software Write Protect (WP) Configuration bit |
| Brown-out Reset Protection – 1.5V typical |
| Serial Interface Inactive Current – 2.5 uA typical |
| High-Voltage Tolerant Digital Inputs Up to 12.5V |
| Supports Split Rail Applications |
| 2.7V to 5.5V - Device Characteristics Specified |
| 1.8V to 5.5V - Device Operation |
| Wide Bandwidth (-3 dB) Operation – 2 MHz typical for 5.0Ω Device |
| Extended Temperature Range (-40°C to +125°C) |
| Package Types: 4x4 QFN-20 and TSSOP-20 |
| AEC-Q100 Grade 1 quarlified |
Specifications
| Resolution (Number of Taps) | 257 |
|---|---|
| Resistance (ohms) k | 5, 10, 50, 100 |
| Pins | Packaging | 20 | TSSOP |
| Temp Range | -40C to +125C |
| Packing Media | Tube (74) |
Last 6 months Inventory & Pricing History
Resources
Data Sheets |
|---|
| MCP444X Data Sheet |
Brochures |
|---|
| Analog and Interface Product Selector Guide |
| Analog Solutions for Automotive Applications Design 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) | 0.078 |
| Shipping Weight (kg) | 0.175676 |
| Lead Count | 20 |
| Package Type | TSSOP |
| Package Width or Size | 4.4mm |
| Soldering Composition | Matte Tin |
Alternative Descriptions
| 7/8 BIT QUAD I2C DIGITAL POTENTIOMETER | Microchip Technology |
| IC: digital potentiometer | TME |
| Microchip MCP4461-103E/ST | RS |
| Ic, Dig Pot, 10Kohm, 257Steps, Quad, Tssop-20 | Newark Electronics |
| MCP4461 Series Quad 8-Bit 257 Step I2C 10 kOhm Non Volatile Digital POT-TSSOP-20 | Future Electronics |
| 10K, I2C, QUAD CHANNEL, 8-BIT, NONVOLATILE MEMORY | RS Americas |
| DGTL, POT, 257TAPS, 10K, 20TSSOP | element14 |
Frequently Asked Questions
Where can I find additional details, specifications and documents for a MCP4461-103E/ST?
Additional datasheets, footprints and schematics for MCP4461-103E/ST are listed on our Part Details page. You can also find images and similar parts to MCP4461-103E/ST on this page.
What pricing and inventory information can I view?
Distributor pricing and stock information is available for MCP4461-103E/ST on our Product Comparison page. Access via the 'View Pricing & Stock' button to view MCP4461-103E/ST price breaks, MOQs, lead times, inventory and SKUs from distributors.
What category does MCP4461-103E/ST fall under?
The MCP4461-103E/ST is listed under Semiconductors - ICs > Digital Potentiometers > Non Volatile Digital Potentiometers.
Can I view similar or alternative parts?
You can view similar parts to MCP4461-103E/ST when available in the Non 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 MCP4461-103E/ST you can contact the distributor directly for product support, shipping queries etc.
Is the MCP4461-103E/ST RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by Microchip Technology.
Which authorised distributors for MCP4461-103E/ST have stock available?
Authorised distributors including Microchip Technology, TME, RS, Newark Electronics and Future Electronics have stock available or on a lead time for MCP4461-103E/ST.
How do I check stock and lead times for all distributors?
Stock availability and lead times will be displayed for MCP4461-103E/ST often in real-time on the comparison pages.
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