MCP6241RT-E/OT Microchip Integrated Circuit (SOT23 (5-Pin)) In Stock
MCP6241RT-E/OT is a single general-purpose rail-to-rail I/O op-amp from Microchip operating from 1.8 V to 5.5 V with 75 dB typical CMRR and 60 dB minimum. Available in a compact SOT-23-5 package for portable analog circuit designs.
- Manufacturer
- Microchip
- Package
- SOT23 (5-Pin)
- Pin Count
- 5
- Lifecycle
- ACTIVE
- Datasheet
- MCP6241RT-E/OT Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.2700(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 MCP6241RT-E/OT?
- Rail-to-rail input and output swing on a 1.8 V to 5.5 V single supply maximizes dynamic range in low-voltage portable and battery-powered analog circuits
- 75 dB typical common-mode rejection ratio (CMRR) ensures effective noise rejection in single-supply sensor amplifier and instrumentation applications
- SOT-23-5 package with internal frequency compensation reduces external component count and board area for space-constrained op-amp designs
What is MCP6241RT-E/OT used for?
The MCP6241RT-E/OT is suited for single-supply analog signal conditioning in portable consumer electronics, IoT sensor interfaces, and low-power industrial instrumentation. Its rail-to-rail input/output capability allows the amplifier to process signals across the full supply range, making it ideal for buffering resistive sensor outputs to ADC inputs on 3.3 V microcontrollers. The SOT-23-5 footprint and 5.5 V supply ceiling accommodate a broad range of battery-powered and USB-powered embedded designs.
What are the specifications of MCP6241RT-E/OT?
| Pbfree Code | Yes |
| Manufacturer Package Code | SOT-23-5 |
| Factory Lead Time | 6Weeks |
| YTEOL | 8 |
| Amplifier Type | OPERATIONAL AMPLIFIER |
| Architecture | VOLTAGE-FEEDBACK |
| Common-mode Reject Ratio-Min | 60dB |
| Common-mode Reject Ratio-Nom | 75dB |
| Frequency Compensation | YES |
| Input Offset Voltage-Max | 7000 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 |
| Packing Method | TAPE AND REEL |
| Peak Reflow Temperature (Cel) | 260 |
| Power | NO |
| Programmable Power | NO |
| Qualification Status | Not Qualified |
| Screening Level | TS 16949 |
| Slew Rate-Nom | 0.3V/us |
| Supply Current-Max | 0.07mA |
| 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 |
| Unity Gain BW-Nom | 550 |
| Voltage Gain-Min | 31620 |
| 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 |
Where can I find the MCP6241RT-E/OT datasheet?
MCP6241RT-E/OT Datasheet DownloadOfficial datasheet from Microchip
What are equivalent replacements for MCP6241RT-E/OT?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What supply voltage range does the MCP6241RT-E/OT support and how does this affect circuit design flexibility?
The MCP6241RT-E/OT operates from a single supply voltage of 1.8 V to 5.5 V, covering common rails such as 3.3 V and 5 V used in microcontroller-based systems. This wide range eliminates the need for dual-supply or level-shifting circuits when amplifying sensor signals directly to a 12-bit ADC input, simplifying design and reducing BOM cost.
How does the rail-to-rail output of the MCP6241RT-E/OT help maximize ADC dynamic range?
A rail-to-rail output stage swings to within a few millivolts of both the positive and negative supply rails, enabling the MCP6241RT-E/OT to deliver an output span approaching the full 5.5 V supply range. This maximizes the code range utilized by a downstream 12-bit or 10-bit ADC, directly improving signal-to-noise ratio and measurement resolution in sensor acquisition front-ends.
What is the input offset voltage of the MCP6241RT-E/OT and when does it matter for precision circuits?
The MCP6241RT-E/OT has a maximum input offset voltage of 7000 µV (7 mV). While adequate for general-purpose buffering and filtering, this offset limits DC accuracy in precision weigh-scale or bridge-sensor designs where errors below 1 mV are required. For those applications, designers should consider lower-offset alternatives or trim networks.
Can the MCP6241RT-E/OT directly drive capacitive loads such as ADC sample-and-hold inputs?
Yes. The MCP6241RT-E/OT includes internal frequency compensation that stabilizes the amplifier when driving capacitive loads up to approximately 100 pF, which is typical of ADC input sample-and-hold capacitances in 8-bit to 12-bit converters. A small series resistor of 10 ohm to 50 ohm between the output and the capacitive load further improves phase margin in demanding layouts.
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More from Microchip
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $0.4040 | $0.40 |
| 6+ | $0.2756 | $1.65 |
| 5000+ | $0.2700 | $1350.00 |
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