MCP6282-E/SN Microchip Integrated Circuit (Small Outline Packages) In Stock
The MCP6282-E/SN is a dual-channel, 5 MHz bandwidth operational amplifier with 85 dB typical CMRR and 0.005 µA maximum bias current in an SOIC-8 package. It provides precise voltage-feedback signal amplification for sensors and active filters with rail-to-rail output. From $0.95 in stock worldwide shipping.
- Manufacturer
- Microchip
- Package
- Small Outline Packages
- Pin Count
- 8
- Lifecycle
- ACTIVE
- Datasheet
- MCP6282-E/SN Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.7376(MOQ 1)
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of MCP6282-E/SN?
- Dual op-amp in a single SOIC-8 package with 5 MHz gain-bandwidth product
- 85 dB typical CMRR (65 dB minimum) for strong noise rejection
- Ultra-low bias current of 0.005 µA for high-impedance sensor inputs
- Internal frequency compensation for stable operation without external capacitors
- RoHS-compliant lead-free package with 6-week factory lead time
- Voltage-feedback architecture supporting low-noise active filter designs
What is MCP6282-E/SN used for?
The MCP6282-E/SN is ideal for dual-channel sensor signal conditioning circuits such as Wheatstone bridge amplifiers, active anti-aliasing filters, and precision instrumentation front-ends requiring two matched op-amp channels in a compact SOIC-8 footprint. Its 5 MHz bandwidth combined with 85 dB CMRR makes it well suited for audio band signal processing, differential to single-ended conversion, and low-frequency data acquisition systems. The device also serves portable medical instruments and battery-powered handheld testers where low bias current and matched channel performance reduce calibration overhead.
What are the specifications of MCP6282-E/SN?
| Pbfree Code | Yes |
| Manufacturer Package Code | SOIC-8 |
| Factory Lead Time | 6Weeks |
| 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-G8 |
| JESD-609 Code | e3 |
| Low-Bias | YES |
| Low-Offset | NO |
| Micropower | YES |
| Number of Functions | 2 |
| 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 | 2.5V/us |
| Supply Current-Max | 1.14mA |
| 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 |
| Unity Gain BW-Nom | 5000 |
| Voltage Gain-Min | 31620 |
| 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 |
Where can I find the MCP6282-E/SN datasheet?
MCP6282-E/SN Datasheet DownloadOfficial datasheet from Microchip
What are equivalent replacements for MCP6282-E/SN?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the gain-bandwidth product of the MCP6282-E/SN and how does it limit closed-loop gain at higher frequencies?
The MCP6282-E/SN has a gain-bandwidth product of 5 MHz, meaning the closed-loop bandwidth decreases as gain increases: at a gain of 10, the -3 dB bandwidth is approximately 500 kHz, and at gain of 100 it drops to 50 kHz. This trade-off must be considered when designing active filters or amplifier stages for audio and sensor applications above 100 kHz, where the signal must remain within the amplifier's usable 5 MHz GBP budget.
For a dual-channel precision bridge sensor design, why does the MCP6282-E/SN's 0.005 µA bias current matter?
At 0.005 µA maximum input bias current per channel, the MCP6282-E/SN introduces negligible offset voltage even with source resistances as high as 1 MΩ — the error contribution stays below 5 mV, well within the 65 dB minimum CMRR budget. For dual Wheatstone bridge designs measuring strain or pressure with 10 kΩ bridge elements, this low bias current ensures both channels remain accurately matched without external bias compensation networks, reducing calibration time in production.
How does integrating two op-amps in one MCP6282-E/SN SOIC-8 package reduce BOM cost versus using two single-channel amplifiers?
Using the MCP6282-E/SN replaces two individual single-channel op-amp packages with a single SOIC-8 device, halving the package count and reducing PCB footprint by approximately 50% for the amplifier section. This consolidation typically saves $0.30 to $0.60 in per-board component cost at volume while also cutting pick-and-place assembly time for 8 pins versus 2 separate 5-pin or 8-pin packages, improving manufacturing throughput for high-volume sensor interface boards.
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About Microchip
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More from Microchip
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $0.8900 | $0.89 |
| 2+ | $0.7923 | $1.58 |
| 100+ | $0.7800 | $78.00 |
| 300+ | $0.7565 | $226.95 |
| 500+ | $0.7518 | $375.90 |
| 1000+ | $0.7376 | $737.60 |
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