MCP6231-E/P Microchip Integrated Circuit (Dual-In-Line Packages) In Stock
Microchip MCP6231-E/P is a single operational amplifier featuring 300 kHz gain-bandwidth product, rail-to-rail input/output, and low 1.8 V to 5.5 V supply voltage. It delivers 61 dB minimum CMRR in an 8-pin PDIP package, ideal for portable and battery-powered signal conditioning designs.
- Manufacturer
- Microchip
- Package
- Dual-In-Line Packages
- Pin Count
- 8
- Lifecycle
- ACTIVE
- Datasheet
- MCP6231-E/P Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.2438(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 for maximum dynamic range
- 300 kHz gain-bandwidth product for audio and low-frequency signal processing
- Low supply voltage range of 1.8 V to 5.5 V supporting battery-powered designs
- Extremely low quiescent current extending battery life
- 61 dB minimum common-mode rejection ratio for noise-immune sensor interfaces
- 8-pin PDIP package for easy prototyping and through-hole assembly
Applications
The MCP6231-E/P is well suited for portable instruments, sensor signal conditioning, and battery-powered consumer electronics where low supply voltage operation is critical. It is commonly used in transducer amplification stages, active filter circuits, and single-supply audio preamplifiers requiring rail-to-rail output swing.
Specifications
| Pbfree Code | Yes |
| Manufacturer Package Code | PDIP-8 |
| Factory Lead Time | 11Weeks |
| YTEOL | 8 |
| Amplifier Type | OPERATIONAL AMPLIFIER |
| Architecture | VOLTAGE-FEEDBACK |
| Average Bias Current-Max (IIB) | 0.0011 µA |
| Common-mode Reject Ratio-Min | 61dB |
| Common-mode Reject Ratio-Nom | 75dB |
| Frequency Compensation | YES |
| Input Offset Voltage-Max | 7000 µV |
| JESD-30 Code | R-PDIP-T8 |
| JESD-609 Code | e3 |
| Low-Bias | YES |
| Low-Offset | NO |
| Micropower | YES |
| Number of Functions | 1 |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | DIP8,.3 |
| Package Shape | RECTANGULAR |
| Package Style | IN-LINE |
| Packing Method | TUBE |
| Power | NO |
| Programmable Power | NO |
| Qualification Status | Not Qualified |
| Slew Rate-Nom | 0.15V/us |
| Supply Current-Max | 0.03mA |
| Supply Voltage Limit-Max | 7V |
| Supply Voltage-Nom (Vsup) | 5V |
| Surface Mount | NO |
| Technology | CMOS |
| Temperature Grade | AUTOMOTIVE |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | THROUGH-HOLE |
| Terminal Pitch | 2.54mm |
| Terminal Position | DUAL |
| Unity Gain BW-Nom | 300 |
| Voltage Gain-Min | 31620 |
| Wideband | NO |
| Package | Dual-In-Line Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8542.33.00.01 |
| Country of Origin | Thailand |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What supply voltage range does MCP6231-E/P support, and can it run from a single-cell lithium battery?
The MCP6231-E/P operates from 1.8 V to 5.5 V single supply, so a single-cell lithium battery at 3.0 V to 4.2 V is fully within its rated range, making it an excellent choice for portable instruments.
How does the 300 kHz gain-bandwidth product of MCP6231-E/P affect closed-loop bandwidth in a gain-of-10 sensor amplifier?
With a 300 kHz gain-bandwidth product, a closed-loop gain of 10 V/V yields approximately 30 kHz of usable bandwidth, which is sufficient for low-speed sensor conditioning, audio filters, and DC measurement circuits up to that frequency.
Is MCP6231-E/P RoHS-compliant and lead-free for consumer product certifications?
Yes, MCP6231-E/P carries a Pb-free code of Yes and is RoHS-compliant, so it meets EU RoHS 2 requirements and is suitable for consumer, industrial, and medical end-products requiring lead-free assembly with 8-pin PDIP packaging.
What is the typical factory lead time buyers should plan for when ordering MCP6231-E/P in volume?
The factory lead time for MCP6231-E/P is approximately 11 weeks from order placement, so procurement teams sourcing quantities above buffer stock should plan purchase orders at least 3 months ahead to avoid production gaps.
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $0.4500 | $0.45 |
| 25+ | $0.3700 | $9.25 |
| 100+ | $0.3222 | $32.22 |
| 250+ | $0.2786 | $69.65 |
| 500+ | $0.2438 | $121.90 |
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