MCP6274-E/SL Microchip Integrated Circuit (Small Outline Packages) In Stock
Microchip MCP6274-E/SL is a quad-channel operational amplifier with 85 dB typical CMRR, 0.005 µA maximum input bias current, and voltage-feedback architecture, packaged in a 14-pin SOIC. It operates across a wide supply range with frequency compensation for stable unity-gain operation in precision low-power signal chains. Available from stock with worldwide shipping.
- Manufacturer
- Microchip
- Package
- Small Outline Packages
- Pin Count
- 14
- Lifecycle
- ACTIVE
- Datasheet
- MCP6274-E/SL Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $1.1900(MOQ 1)
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Quad op-amp in a 14-pin SOIC-14 package consolidating 4 independent channels to reduce PCB space by up to 75%
- 85 dB typical CMRR with 0.005 µA input bias current for precise high-impedance sensor signal conditioning
- Voltage-feedback architecture with internal frequency compensation ensuring stable closed-loop response down to unity gain
Applications
The MCP6274-E/SL is well-suited for multi-channel precision signal conditioning in portable medical instruments, industrial data acquisition modules, and environmental monitoring systems that demand low bias current and high CMRR across all 4 amplifier channels. Its wide supply range and SOIC-14 package make it a practical choice for active filter banks and multi-axis sensor front-end stages where BOM simplicity is important. The device also finds use in audio signal processing and reference buffer circuits where stable low-noise amplification from a single supply is required.
Specifications
| Pbfree Code | Yes |
| Manufacturer Package Code | SOIC-14 |
| Factory Lead Time | 7Weeks |
| YTEOL | 8 |
| Amplifier Type | OPERATIONAL AMPLIFIER |
| Architecture | VOLTAGE-FEEDBACK |
| Average Bias Current-Max (IIB) | 0.005 µA |
| Common-mode Reject Ratio-Min | 65dB |
| Common-mode Reject Ratio-Nom | 85dB |
| Frequency Compensation | YES |
| Input Offset Voltage-Max | 5000 µV |
| JESD-30 Code | R-PDSO-G14 |
| JESD-609 Code | e3 |
| Low-Bias | YES |
| Low-Offset | NO |
| Micropower | YES |
| Number of Functions | 4 |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SOP14,.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 | 0.9V/us |
| Supply Current-Max | 0.96mA |
| Supply Voltage Limit-Max | 7V |
| Supply Voltage-Nom (Vsup) | 5V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | AUTOMOTIVE |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | GULL WING |
| Terminal Pitch | 1.27mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 40 |
| Unity Gain BW-Nom | 2000 |
| Voltage Gain-Min | 31620 |
| Wideband | NO |
| ## MCP6274-E/SL Alternates Showing results | Image |
| 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
Compatible alternatives and drop-in replacements for MCP6274-E/SL:
Frequently Asked Questions
How does the MCP6274-E/SL's CMRR compare to lower-grade quad op-amps for differential measurement tasks?
The MCP6274-E/SL achieves 85 dB typical CMRR with a minimum guarantee of 65 dB, which is 10 to 20 dB better than many economy-grade quad op-amps in the same SOIC-14 form factor. This higher rejection reduces common-mode noise pickup on PCB traces by approximately a factor of 3 to 10, which matters in differential Wheatstone bridge amplifiers and instrumentation front ends where ground plane noise is 50 mV or more.
For a 4-pole active filter design, what advantage does the MCP6274-E/SL's quad topology provide?
Using all 4 channels in a single MCP6274-E/SL, a designer can implement a complete 4-pole Sallen-Key or multiple-feedback active filter in one 14-pin SOIC-14 footprint without any additional op-amps. This eliminates 3 separate packages and reduces board area by approximately 60 percent, and the matched frequency response of co-packaged channels ensures pole frequencies track together across temperature.
What input bias current does MCP6274-E/SL specify, and which sensor types benefit most from this spec?
The MCP6274-E/SL guarantees a maximum input bias current of 0.005 µA (5 nA). High-impedance sensors such as pH electrodes (typically 100 MΩ to 1 GΩ source impedance), piezoelectric transducers, and photodiode current outputs benefit most, because even 5 nA through a 100 MΩ source creates only 0.5 mV of additional offset — well within the 1 mV offset budget of most 12-bit sensing chains.
What lead time and lifecycle status should purchasing teams expect for the MCP6274-E/SL?
The MCP6274-E/SL has a factory lead time of 7 weeks and a YTEOL of 8, indicating it is in active production with several years of availability remaining. Buyers sourcing in volume can negotiate blanket orders with Microchip-authorized distributors to lock in pricing and reduce exposure to spot-market surcharges. The active lifecycle also means new design-ins face minimal near-term obsolescence risk compared to devices with YTEOL below 3.
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $1.5900 | $1.59 |
| 25+ | $1.3000 | $32.50 |
| 100+ | $1.2000 | $120.00 |
| 5000+ | $1.1900 | $5950.00 |
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