MCP6479-E/ST Microchip Integrated Circuit (Small Outline Packages) In Stock
Microchip MCP6479-E/ST is a quad, 3 MHz gain-bandwidth product operational amplifier with rail-to-rail input/output, available in TSSOP-14 package. Features 76 dB typical CMRR, 1.6 mV maximum input offset voltage, and extended temperature range operation. Available from authorized distributors with worldwide shipping.
- Manufacturer
- Microchip
- Package
- Small Outline Packages
- Pin Count
- 14
- Lifecycle
- ACTIVE
- Datasheet
- MCP6479-E/ST Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.2759(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 MCP6479-E/ST?
- Quad op-amp with 3 MHz gain-bandwidth product for general-purpose signal conditioning
- 76 dB typical common-mode rejection ratio (CMRR) for effective noise rejection
- Rail-to-rail input and output (RRIO) enables full supply swing in low-voltage applications
- Extended temperature range (E grade) supports operation across -40°C to +125°C
- Compact TSSOP-14 package enables high-density 4-channel amplifier PCB layouts
What is MCP6479-E/ST used for?
The MCP6479-E/ST is well-suited for sensor signal conditioning, active filter design, and data acquisition front-end amplification in portable and industrial electronics. Its 3 MHz bandwidth and rail-to-rail operation make it a practical choice for audio processing, battery-powered instrumentation, and precision measurement systems that require 4 amplifier channels in a single TSSOP-14 package. The extended temperature rating also qualifies it for automotive sensor interfaces and outdoor industrial monitoring equipment.
What are the specifications of MCP6479-E/ST?
| Manufacturer Package Code | TSSOP-14 |
| Factory Lead Time | 7Weeks |
| YTEOL | 19 |
| Amplifier Type | OPERATIONAL AMPLIFIER |
| Architecture | VOLTAGE-FEEDBACK |
| Common-mode Reject Ratio-Min | 60dB |
| Common-mode Reject Ratio-Nom | 76dB |
| Frequency Compensation | YES |
| Input Offset Voltage-Max | 0.0016 µV |
| JESD-30 Code | R-PDSO-G14 |
| JESD-609 Code | e3 |
| Low-Bias | YES |
| Low-Offset | NO |
| Micropower | YES |
| Number of Functions | 1 |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | TSSOP14,.25 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH |
| Packing Method | TUBE |
| Power | NO |
| Programmable Power | NO |
| Screening Level | AEC-Q100 |
| Slew Rate-Nom | 3.2V/us |
| Supply Current-Max | 0.17mA |
| Supply Voltage Limit-Max | 6V |
| Supply Voltage-Nom (Vsup) | 5V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | AUTOMOTIVE |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.65mm |
| Terminal Position | DUAL |
| Unity Gain BW-Nom | 3000 |
| Voltage Gain-Min | 177827.941 |
| Wideband | NO |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8542.33.00.01 |
| Country of Origin | Thailand |
Where can I find the MCP6479-E/ST datasheet?
MCP6479-E/ST Datasheet DownloadOfficial datasheet from Microchip
What are equivalent replacements for MCP6479-E/ST?
Compatible alternatives and drop-in replacements for MCP6479-E/ST:
Amplifier, 4 Func, 0.0016uV Offset-Max, CMOS, PDSO14
Frequently Asked Questions
What bandwidth and CMRR does MCP6479-E/ST offer for precision sensor signal conditioning?
The MCP6479-E/ST provides a 3 MHz gain-bandwidth product and a typical common-mode rejection ratio (CMRR) of 76 dB, with a minimum CMRR of 60 dB. These specifications make it suitable for precision sensor signal conditioning applications where noise rejection and adequate bandwidth are both required, such as pressure sensor interfaces, temperature sensor amplifiers, and low-frequency data acquisition front ends.
For a 4-channel active filter design, how does MCP6479-E/ST reduce component count and board space?
MCP6479-E/ST integrates 4 independent op-amp channels into a single TSSOP-14 package, eliminating the need for 4 separate single-channel devices. This integration reduces board space significantly, as the 14-pin TSSOP package occupies less than 5 mm x 4.4 mm. For active filter designs requiring 4 filter stages at up to 3 MHz bandwidth, this quad op-amp reduces BOM cost and PCB area compared to using discrete single or dual op-amp packages.
Which temperature range does MCP6479-E/ST support, and what applications does this unlock?
The E-grade temperature suffix on MCP6479-E/ST indicates operation from -40°C to +125°C. This extended temperature range qualifies the device for automotive sensor amplification, outdoor industrial monitoring, and HVAC control systems where junction temperatures may routinely exceed commercial-grade limits of 0°C to +70°C. The 3 MHz bandwidth and 76 dB CMRR are maintained across this entire temperature range.
How does MCP6479-E/ST compare to a dual-channel op-amp like MCP6472 when 4 amplifier channels are needed?
When a design requires 4 amplifier channels, MCP6479-E/ST provides all 4 channels in a single TSSOP-14 package versus using 2 units of a dual op-amp like MCP6472. This halves the component count, reduces PCB footprint, and simplifies routing by eliminating a second device and its decoupling capacitors. Both share the 3 MHz bandwidth and rail-to-rail I/O, but the quad MCP6479-E/ST is more cost-effective per channel at high volumes.
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+ | $0.4700 | $0.47 |
| 25+ | $0.3900 | $9.75 |
| 100+ | $0.3500 | $35.00 |
| 1056+ | $0.3250 | $343.20 |
| 5088+ | $0.3230 | $1643.42 |
| 7584+ | $0.2759 | $2092.43 |
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