MCP6275-E/SN Microchip Integrated Circuit (Small Outline Packages) In Stock
The MCP6275-E/SN is a dual 2 MHz operational amplifier with chip select functionality from Microchip Technology. It features a voltage-feedback architecture, 85 dB common-mode rejection ratio, and 0.005 µA maximum bias current. Available in SOIC-8 package, it suits portable instrumentation, sensor interfaces, and low-power signal conditioning applications.
- Manufacturer
- Microchip
- Package
- Small Outline Packages
- Pin Count
- 8
- Lifecycle
- ACTIVE
- Datasheet
- MCP6275-E/SN Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.5850(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
- Dual op-amp with 2 MHz gain-bandwidth product
- 0.005 µA maximum average bias current for ultra-low power
- 85 dB common-mode rejection ratio
- Voltage-feedback architecture with chip select control
- SOIC-8 package for easy PCB assembly
- RoHS compliant lead-free construction
Applications
The MCP6275-E/SN is designed for low-power sensor signal conditioning, portable medical instruments, and battery-operated consumer electronics. Its 2 MHz bandwidth and ultra-low 0.005 µA bias current make it ideal for high-impedance sensor interfaces and active filter designs. The chip select feature also allows power-saving shutdown modes in multi-channel analog front ends.
Specifications
| 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 | 0.9V/us |
| Supply Current-Max | 0.48mA |
| 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 | 2000 |
| 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 |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for MCP6275-E/SN:
Frequently Asked Questions
How does the 0.005 µA bias current of the MCP6275-E/SN benefit high-impedance sensor interface designs?
With only 0.005 µA maximum bias current, the MCP6275-E/SN introduces negligible offset error even when connected to high-impedance sensors in the megaohm range. This is critical for pH probes, piezoelectric transducers, and photodiode amplifiers where leakage currents must be minimized to preserve 16-bit or better measurement accuracy.
For a 2-channel analog front end running from a 3.3 V supply, what bandwidth can the MCP6275-E/SN deliver per channel?
Each channel of the MCP6275-E/SN provides a 2 MHz gain-bandwidth product at a 3.3 V supply, making it suitable for audio signal conditioning and sensor readout circuits up to several hundred kHz. The dual configuration saves board space compared to two single op-amps in separate packages.
When would a designer choose the MCP6275-E/SN over a standard rail-to-rail op-amp for portable equipment?
The MCP6275-E/SN is preferred when the system demands extremely low quiescent current and a chip select shutdown pin for power management. Operating on a 3.3 V or 5 V rail with only 0.005 µA bias current per channel, it extends battery life in portable instruments and IoT edge nodes compared to conventional amplifiers drawing microampere-level supply currents.
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $0.8800 | $0.88 |
| 25+ | $0.7300 | $18.25 |
| 100+ | $0.6700 | $67.00 |
| 7500+ | $0.5930 | $4447.50 |
| 10000+ | $0.5910 | $5910.00 |
| 15000+ | $0.5850 | $8775.00 |
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