MCP6L72T-E/SN Microchip Integrated Circuit (Small Outline Packages) In Stock
Microchip MCP6L72T-E/SN is a dual 2 MHz voltage-feedback op-amp with 91 dB CMRR and 4 mV maximum input offset voltage, rated for extended temperature operation. Features rail-to-rail output in SOIC-8 package. Available with worldwide shipping for industrial and consumer designs.
- Manufacturer
- Microchip
- Package
- Small Outline Packages
- Pin Count
- 8
- Lifecycle
- ACTIVE
- Datasheet
- MCP6L72T-E/SN Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.4283(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 MCP6L72T-E/SN?
- Dual op-amp with 2 MHz gain-bandwidth product and 91 dB CMRR in SOIC-8, delivering two matched amplifier channels for differential and instrumentation signal chains
- Extended temperature rating covering -40°C to +125°C industrial range with 4 mV maximum input offset, suitable for harsh-environment sensor conditioning
- Rail-to-rail output swing on supplies from 1.8 V to 6 V with voltage-feedback architecture, enabling single-supply 3.3 V and 5 V ADC driver applications
What is MCP6L72T-E/SN used for?
The MCP6L72T-E/SN serves as a dual-channel signal conditioning amplifier in industrial temperature sensors, automotive battery management systems, and factory automation equipment where the extended -40°C to +125°C range and 2 MHz bandwidth are required. Its 91 dB CMRR suppresses common-mode interference on long sensor cables, making it appropriate for 4–20 mA current loop receivers and Wheatstone bridge amplifiers. The SOIC-8 package and low supply current profile also suit portable data loggers and handheld instruments needing two independent amplifier stages.
What are the specifications of MCP6L72T-E/SN?
| Pbfree Code | Yes |
| Manufacturer Package Code | SOIC-8 |
| Factory Lead Time | 6Weeks |
| YTEOL | 8 |
| Amplifier Type | OPERATIONAL AMPLIFIER |
| Architecture | VOLTAGE-FEEDBACK |
| Common-mode Reject Ratio-Nom | 91dB |
| Frequency Compensation | YES |
| Input Offset Voltage-Max | 4000 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 | TAPE AND REEL |
| 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 |
| 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 MCP6L72T-E/SN datasheet?
MCP6L72T-E/SN Datasheet DownloadOfficial datasheet from Microchip
What are equivalent replacements for MCP6L72T-E/SN?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
Over what temperature range does MCP6L72T-E/SN operate, and how does offset voltage behave at temperature extremes?
MCP6L72T-E/SN is specified over the extended industrial range of -40°C to +125°C. The maximum input offset voltage is 4 mV at room temperature (25°C); with a typical temperature coefficient of a few µV/°C, the worst-case offset at 125°C remains below 5 mV, which is acceptable for sensor amplifiers with gain stages that apply calibration correction in software.
How does the 91 dB CMRR of MCP6L72T-E/SN help in a Wheatstone bridge measurement circuit on an industrial PCB?
A Wheatstone bridge produces a small differential signal, often only a few millivolts, riding on a common-mode level close to half the supply voltage. The MCP6L72T-E/SN's 91 dB typical CMRR attenuates common-mode interference by a factor of over 35,000:1, so a 1 V common-mode noise coupled from nearby relay coils or motor drives appears as less than 30 µV of referred input error.
What closed-loop bandwidth does MCP6L72T-E/SN achieve at a gain of 20 V/V for an audio or vibration sensor application?
With a 2 MHz gain-bandwidth product, MCP6L72T-E/SN achieves a closed-loop -3 dB bandwidth of 2 MHz ÷ 20 = 100 kHz at a gain of 20 V/V. This comfortably covers vibration sensor signals up to 20 kHz and industrial ultrasonic transducers up to 40 kHz with more than 1 octave of bandwidth margin remaining for phase stability.
Can MCP6L72T-E/SN replace a standard MCP6002 or MCP6022 in a 3.3 V single-supply design, and what footprint differences exist?
Yes. MCP6L72T-E/SN is pin-compatible with MCP6002 and shares the same SOIC-8 footprint, allowing direct drop-in substitution without PCB changes. The MCP6L72T adds the extended temperature range (-40°C to +125°C versus -40°C to +85°C for MCP6002) and maintains the same 2-wire I/O interface, making it the preferred upgrade when ambient temperature rises above 85°C in automotive or industrial enclosures.
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More from Microchip
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $0.7700 | $0.77 |
| 25+ | $0.6400 | $16.00 |
| 60+ | $0.6119 | $36.71 |
| 100+ | $0.5800 | $58.00 |
| 250+ | $0.4895 | $122.38 |
| 500+ | $0.4283 | $214.15 |
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