MCP6041T-E/OT Microchip Integrated Circuit (SOT23 (5-Pin)) In Stock
The Microchip MCP6041T-E/OT is a single general-purpose rail-to-rail input/output operational amplifier with a 6 V maximum supply and ultra-low 5 nA bias current. It achieves 80 dB typical CMRR in a compact SOT-23-5 package, ideal for portable and low-power analog circuits.
- Manufacturer
- Microchip
- Package
- SOT23 (5-Pin)
- Pin Count
- 5
- Lifecycle
- ACTIVE
- Datasheet
- MCP6041T-E/OT Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.4306(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
- Rail-to-rail input and output swing
- 6 V maximum supply voltage
- Ultra-low 5 nA input bias current
- 80 dB typical common-mode rejection ratio
- Voltage-feedback architecture with internal frequency compensation
- Tiny SOT-23-5 package for space-constrained designs
Applications
The MCP6041T-E/OT is well-suited for battery-powered portable instruments, sensor signal conditioning, and low-power data acquisition front-ends where rail-to-rail swing and minimal quiescent current are critical. Its ultra-low 5 nA bias current makes it ideal for high-impedance sensor interfaces such as photodiode transimpedance amplifiers and pH electrode buffers. The SOT-23-5 package allows integration into compact wearable devices and handheld meters with tight board area constraints.
Specifications
| Pbfree Code | Yes |
| Manufacturer Package Code | SOT-23-5 |
| 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-G5 |
| JESD-609 Code | e3 |
| Low-Bias | YES |
| Low-Offset | NO |
| Micropower | YES |
| Number of Functions | 1 |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | TSOP5/6,.11,37 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, LOW PROFILE, SHRINK PITCH |
| Packing Method | TAPE AND REEL |
| Peak Reflow Temperature (Cel) | 260 |
| Power | NO |
| Programmable Power | NO |
| Qualification Status | Not Qualified |
| Slew Rate-Nom | 0.003V/us |
| Supply Current-Max | 0.001mA |
| 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 | 0.95mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 40 |
| Unity Gain BW-Nom | 14 |
| Voltage Gain-Min | 56200 |
| Wideband | NO |
| Package | SOT23 (5-Pin) |
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 MCP6041T-E/OT:
Frequently Asked Questions
What is the input bias current of the MCP6041T-E/OT, and why does this matter for high-impedance sensor interfaces?
The MCP6041T-E/OT has a maximum input bias current of just 5 nA. This extremely low value minimizes voltage errors at high-impedance sensor nodes such as pH electrodes and photodiodes, enabling accurate signal conditioning without significant loading on the source.
How does the rail-to-rail I/O feature of MCP6041T-E/OT benefit battery-powered designs operating from a single 3.3 V supply?
With rail-to-rail input and output capability, the MCP6041T-E/OT can process and output signals spanning the full 3.3 V supply range on a single-cell battery system. This maximises dynamic range and eliminates dead zones at the supply rails, improving ADC utilisation by up to 100% of the supply span.
Is the MCP6041T-E/OT suitable for precision filtering in a 5 V industrial sensor module, and what CMRR does it achieve?
Yes, the MCP6041T-E/OT operates up to 6 V and delivers a typical common-mode rejection ratio of 80 dB, which is adequate for active low-pass filters and instrumentation front-ends in 5 V industrial sensor modules needing good noise immunity without resorting to a precision-grade device.
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