MCP6143-I/SN Microchip Integrated Circuit (Small Outline Packages) In Stock
The MCP6143-I/SN is a single general-purpose operational amplifier from Microchip, operating from 1.6V with a 100 kHz gain-bandwidth product. It features 62 dB minimum CMRR, 5 nA max bias current, and is housed in an 8-Pin SOIC package. Available from stock worldwide with competitive pricing.
- Manufacturer
- Microchip
- Package
- Small Outline Packages
- Pin Count
- 8
- Lifecycle
- ACTIVE
- Datasheet
- MCP6143-I/SN Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.5540(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
- Ultra-low supply voltage operation starting from 1.6V for battery-powered designs
- Low input bias current max 5 nA suitable for high-impedance sensor interfaces
- 62 dB minimum CMRR and 80 dB typical for reliable differential signal rejection
- Compact 8-Pin SOIC package for space-efficient PCB layouts
Applications
The MCP6143-I/SN is ideal for ultra-low-power portable devices such as wearables, remote sensors, and medical monitors where supply voltage as low as 1.6V is critical. Its low bias current and 100 kHz bandwidth make it well suited for photodiode amplifiers, battery-level indicators, and signal conditioning in low-frequency measurement systems. Industrial sensor interfaces and consumer electronics also benefit from its wide temperature range and small footprint.
Specifications
| Pbfree Code | Yes |
| Manufacturer Package Code | SOIC-8 |
| Factory Lead Time | 6Weeks |
| YTEOL | 9 |
| Amplifier Type | OPERATIONAL AMPLIFIER |
| Architecture | VOLTAGE-FEEDBACK |
| Average Bias Current-Max (IIB) | 0.005 µA |
| Common-mode Reject Ratio-Min | 62dB |
| Common-mode Reject Ratio-Nom | 80dB |
| Frequency Compensation | YES |
| Input Offset Voltage-Max | 3000 µV |
| JESD-30 Code | R-PDSO-G8 |
| JESD-609 Code | e3 |
| Low-Bias | YES |
| Low-Offset | NO |
| Micropower | YES |
| Number of Functions | 1 |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SOP8,.25 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE |
| Packing Method | TUBE |
| Peak Reflow Temperature (Cel) | 260 |
| Power | NO |
| Programmable Power | NO |
| Qualification Status | Not Qualified |
| Slew Rate-Nom | 24000V/us |
| Supply Current-Max | 0.001mA |
| Supply Voltage Limit-Max | 7V |
| Supply Voltage-Nom (Vsup) | 5V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | GULL WING |
| Terminal Pitch | 1.27mm |
| Terminal Position | DUAL |
| Unity Gain BW-Nom | 100 |
| Voltage Gain-Min | 56200 |
| Wideband | NO |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.33.00.01 |
| Country of Origin | Thailand |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the minimum supply voltage for the MCP6143-I/SN?
The MCP6143-I/SN operates from a minimum supply voltage of 1.6V, making it suitable for ultra-low-power applications powered by single-cell batteries or energy-harvesting systems.
What is the gain-bandwidth product of the MCP6143-I/SN?
The MCP6143-I/SN has a gain-bandwidth product of 100 kHz, which is appropriate for low-frequency signal amplification tasks in sensor interfaces and audio processing applications.
What package is the MCP6143-I/SN available in?
The MCP6143-I/SN is housed in an 8-Pin SOIC (Small Outline Integrated Circuit) package, which is a widely used surface-mount format that is compatible with standard PCB assembly processes.
What is the input bias current of the MCP6143-I/SN?
The MCP6143-I/SN has a maximum input bias current of 5 nA (0.005 µA), enabling accurate amplification of signals from high-impedance sources such as pH electrodes and capacitive sensors.
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $0.8200 | $0.82 |
| 25+ | $0.6900 | $17.25 |
| 100+ | $0.6200 | $62.00 |
| 5000+ | $0.6000 | $3000.00 |
| 7500+ | $0.5560 | $4170.00 |
| 10000+ | $0.5540 | $5540.00 |
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