MCP6L91T-E/SN Microchip Integrated Circuit (Small Outline Packages) In Stock
MCP6L91T-E/SN by Microchip is a single 10 MHz gain-bandwidth op-amp with 91 dB CMRR and 4000 µV maximum offset voltage, operating over the extended temperature range in an 8-pin SOIC package. It suits precision signal conditioning in industrial and automotive electronics needing stable gain across wide temperature excursions. Available worldwide with fast shipping from authorized distributors.
- Manufacturer
- Microchip
- Package
- Small Outline Packages
- Pin Count
- 8
- Lifecycle
- ACTIVE
- Datasheet
- MCP6L91T-E/SN Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.3776(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 MCP6L91T-E/SN?
- 10 MHz gain-bandwidth product enables accurate amplification of signals up to 1 MHz at unity gain with good phase margin
- 91 dB typical CMRR provides excellent common-mode noise rejection for bridge sensor and differential measurement circuits
- Extended temperature range operation in SOIC-8 package ensures reliable performance in harsh industrial environments
What is MCP6L91T-E/SN used for?
MCP6L91T-E/SN is suited for industrial sensor conditioning, motor control current sensing, and instrumentation amplifier stages that require 10 MHz bandwidth and high CMRR over extended temperature ranges. It fits active filter designs in audio and medical devices where low distortion and predictable gain are critical from the 8-pin SOIC-8 footprint. The extended temperature rating supports automotive under-hood sensor modules operating above 85°C.
What are the specifications of MCP6L91T-E/SN?
| 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 | NO |
| Number of Functions | 1 |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SOP8,.25 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE |
| Packing Method | TR |
| Peak Reflow Temperature (Cel) | 260 |
| Power | NO |
| Programmable Power | NO |
| Slew Rate-Nom | 7V/us |
| Supply Current-Max | 1.35mA |
| 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 | 10000 |
| 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 MCP6L91T-E/SN datasheet?
MCP6L91T-E/SN Datasheet DownloadOfficial datasheet from Microchip
What are equivalent replacements for MCP6L91T-E/SN?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What gain-bandwidth product does MCP6L91T-E/SN provide, and how does that translate to usable bandwidth at a gain of 10?
The MCP6L91T-E/SN has a 10 MHz gain-bandwidth product, so at a closed-loop gain of 10, the usable -3 dB bandwidth is approximately 1 MHz. This makes it practical for active anti-aliasing filters ahead of 8-bit to 10-bit ADCs sampling at 2 Msps in industrial data acquisition systems, while the maximum input offset voltage of 4000 µV is acceptable for most sensor conditioning applications.
How does the 91 dB CMRR of MCP6L91T-E/SN benefit current sensing in motor control designs?
With 91 dB typical CMRR, MCP6L91T-E/SN rejects common-mode voltage swings exceeding 60 V at the shunt resistor terminals, attenuating them by over 35,000:1 before they affect the differential output. This is critical in H-bridge motor drivers where the sense resistor mid-point swings rapidly between the positive rail and ground during PWM switching at frequencies up to 20 kHz.
For an extended-temperature industrial sensor module, how does MCP6L91T-E/SN in SOIC-8 compare to its SOT-23 alternatives in thermal management?
The MCP6L91T-E/SN SOIC-8 package provides a thermal resistance of approximately 160°C/W junction-to-ambient, allowing operation at ambient temperatures up to 125°C under typical milliwatt power dissipation levels in the extended temperature specification. The larger SOIC-8 pads also enable better solderability in hand-rework of industrial prototypes compared to miniature SOT-23-5 packages.
Related Guides
CSD87313DMS Synchronous Buck Power Stage Design Guide
Design a compact CSD87313DMS synchronous buck stage with practical guidance for loss, gate drive, PCB layout, EMI, thermal validation, and sourcing.
Aug 6, 2026
STEF05SGR eFuse Selection Guide for 5 V Overcurrent Protection
Choose STEF05SGR for 5 V overcurrent protection by checking current-limit margin, inrush, thermal loss, fault response, and sourcing.
Aug 6, 2026
C0402C103K3RACTU Selection Guide: Choosing a 10 nF 0402 MLCC
Select C0402C103K3RACTU by voltage margin, X7R behavior, tolerance, 0402 assembly risk, and qualified alternatives.
Aug 4, 2026
STM32H753VIT6 MCU Selection Guide: Memory, Package, Connectivity, and Security
Choose STM32H753VIT6 by evaluating memory architecture, LQFP-100 pin fit, connectivity, security, power, and sourcing tradeoffs.
Aug 4, 2026
Why Buy from FindMyChip
About Microchip
Microchip is a leading electronic component manufacturer. FindMyChip sources Microchip ICs directly from authorized China distributors, offering competitive pricing and reliable stock.
More from Microchip
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $0.7300 | $0.73 |
| 25+ | $0.6000 | $15.00 |
| 100+ | $0.5600 | $56.00 |
| 250+ | $0.4648 | $116.20 |
| 500+ | $0.4067 | $203.35 |
| 1000+ | $0.3776 | $377.60 |
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
“We've been using FindMyChip for 2 years. Pricing is consistently 20-30% below Mouser/DigiKey for volume orders.”
You May Also Like
ACS770ECB-200U-PFF-T
Allegro Microsystems
Integrated Circuit
ACS770KCB-150U-PFF-T
Allegro Microsystems
Integrated Circuit
MC33901WEF
NXP
Integrated Circuit
MC7808BDTRKG
ON Semiconductor
Integrated Circuit
PA94EC
Apex Microtechnology
Integrated Circuit
AP7315-28SR-7
Diodes Inc.
Integrated Circuit
74HCT245D
Nexperia
Integrated Circuit
CY62256VNLL-70ZXCT
Cypress Semiconductor
Integrated Circuit
EPM7032AETC44-4N
Intel
Integrated Circuit
EPM3512AQC208-10N
Intel
Integrated Circuit
EPM3256ATC144-7N
Intel
Integrated Circuit
EPM3256AQC208-7N
Intel
Integrated Circuit
EPM3256AQC208-10N
Intel
Integrated Circuit
EPM3128ATC100-7N
Intel
Integrated Circuit
EPM1270F256C4N
Intel
Integrated Circuit
EPF8282ATC100-4N
Intel
Integrated Circuit
EPF6016QC208-2N
Intel
Integrated Circuit
EPF6016ATC144-3N
Intel
Integrated Circuit
EPF10K30ATC144-3N
Intel
Integrated Circuit
EPC2TI32N
Intel
Integrated Circuit
EPC2LC20
Intel
Integrated Circuit
EP3SL150F1152C4N
Intel
Integrated Circuit
EP2SGX60DF780C5N
Intel
Integrated Circuit
EP2SGX60CF780C5N
Intel
Integrated Circuit