MCP42010T-I/ST Microchip Integrated Circuit (Small Outline Packages) In Stock
Microchip MCP42010T-I/ST is a dual-channel 10 kΩ digital potentiometer with SPI-compatible 3-wire serial interface, operating from -40°C to +85°C in a TSSOP-14 package. Priced competitively, available in stock with worldwide shipping.
- Manufacturer
- Microchip
- Package
- Small Outline Packages
- Pin Count
- 14
- Lifecycle
- ACTIVE
- Datasheet
- MCP42010T-I/ST Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.5011(MOQ 1)
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Dual-channel 10 kΩ digital potentiometer with 256-position resolution for precise resistance control
- SPI-compatible 3-wire serial interface supporting up to 1 kHz bandwidth operation
- Wide temperature range: -40°C to +85°C in compact TSSOP-14 package with RoHS-compliant e3 finish
Applications
The MCP42010T-I/ST is ideal for programmable gain amplifiers, automatic calibration systems, and sensor offset adjustment in industrial and consumer electronics. It suits audio volume control circuits and LCD contrast adjustment, where precise digitally controlled resistance is needed across a broad temperature range.
Specifications
| Pbfree Code | Yes |
| Manufacturer Package Code | TSSOP-14 |
| Factory Lead Time | 16Weeks |
| YTEOL | 8 |
| Bandwidth-Nom | 1kHz |
| Control Interface | 3-WIRE SERIAL |
| Converter Type | DIGITAL POTENTIOMETER |
| JESD-30 Code | R-PDSO-G14 |
| JESD-609 Code | e3 |
| Number of Functions | 2 |
| Number of Positions | 256 |
| Package Body Material | PLASTIC/EPOXY |
| 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 | 5V |
| Screening Level | TS 16949 |
| Supply Current-Max | 0.6mA |
| Supply Voltage-Nom | 5V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Coefficient-Nom | 800ppm/°C |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.65mm |
| Terminal Position | DUAL |
| Total Resistance-Nom | 10000Ω |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.01 |
| Country of Origin | Malaysia, Philippines, Thailand |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What resistance value and resolution does the MCP42010T-I/ST offer?
The MCP42010T-I/ST provides a 10 kΩ end-to-end resistance with 256 positions (8-bit resolution), allowing step sizes of approximately 39 Ω per step, enabling fine-grained control for precision analog signal conditioning applications.
Which serial interface does MCP42010T-I/ST use and at what speed?
It uses a 3-wire SPI-compatible serial interface with a nominal bandwidth of 1 kHz. The interface supports standard SPI modes, making it straightforward to integrate with most microcontrollers operating at 3.3 V or 5 V logic levels.
Can MCP42010T-I/ST operate in automotive or wide-temperature industrial environments?
Yes, the MCP42010T-I/ST is rated for -40°C to +85°C, covering industrial temperature ranges. Its TSSOP-14 package is compact and RoHS-compliant (Pb-free, e3 code), making it suitable for industrial automation and instrumentation designs requiring reliable long-term performance.
How does the dual-channel configuration of MCP42010T-I/ST benefit audio or calibration designs?
Having 2 independent potentiometer channels in a single TSSOP-14 package reduces PCB footprint compared to using two separate single-channel devices. Each channel independently controls resistance from 0 Ω to 10 kΩ, enabling stereo volume control or simultaneous offset and gain calibration in one IC.
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $0.5011 | $0.50 |
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