MCP6274-E/P Microchip Integrated Circuit (Dual-In-Line Packages) In Stock
The MCP6274-E/P is a quad rail-to-rail input/output operational amplifier with a 2 MHz gain-bandwidth product, housed in a 14-pin PDIP package. It operates from a single supply of 1.8 V to 6 V, with a maximum input bias current of 5 nA and a common-mode rejection ratio of up to 85 dB. Well suited for portable sensor interfaces, battery-powered instruments, and precision analog signal conditioning.
- Manufacturer
- Microchip
- Package
- Dual-In-Line Packages
- Pin Count
- 14
- Lifecycle
- ACTIVE
- Datasheet
- MCP6274-E/P Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $1.2900(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
- Quad op-amp with rail-to-rail input and output for maximum signal swing
- 2 MHz gain-bandwidth product for moderate-speed analog filtering and amplification
- Very low input bias current: max 5 nA, suitable for high-impedance sensor interfaces
- High CMRR: 65 dB minimum, 85 dB typical, for excellent noise rejection
- Wide single-supply range: 1.8 V to 6 V for battery and low-voltage designs
- 14-pin PDIP package for easy through-hole assembly and prototyping
Applications
MCP6274-E/P is widely used in low-power sensor signal conditioning circuits, active filter designs, and battery-powered portable instruments where four op-amp channels are needed in a single package. It suits applications such as pressure sensor amplifiers, audio preamplifiers, photodiode transimpedance circuits, and data acquisition front-ends in industrial and consumer electronics.
Specifications
| Pbfree Code | Yes |
| Manufacturer Package Code | PDIP-14 |
| Factory Lead Time | 5Weeks |
| YTEOL | 8 |
| Amplifier Type | OPERATIONAL AMPLIFIER |
| Architecture | VOLTAGE-FEEDBACK |
| Average Bias Current-Max (IIB) | 0.005 µA |
| Common-mode Reject Ratio-Min | 65dB |
| Common-mode Reject Ratio-Nom | 85dB |
| Frequency Compensation | YES |
| Input Offset Voltage-Max | 5000 µV |
| JESD-30 Code | R-PDIP-T14 |
| JESD-609 Code | e3 |
| Low-Bias | YES |
| Low-Offset | NO |
| Micropower | YES |
| Number of Functions | 4 |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | DIP14,.3 |
| Package Shape | RECTANGULAR |
| Package Style | IN-LINE |
| Packing Method | TUBE |
| Power | NO |
| Programmable Power | NO |
| Qualification Status | Not Qualified |
| Slew Rate-Nom | 0.9V/us |
| Supply Current-Max | 0.96mA |
| 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 | 2000 |
| Voltage Gain-Min | 31620 |
| Wideband | NO |
| ## MCP6274-E/P Alternates Showing results | Image |
| 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
Compatible alternatives and drop-in replacements for MCP6274-E/P:
Frequently Asked Questions
What is the gain-bandwidth product and input bias current of MCP6274-E/P, and how do they affect sensor amplifier designs?
MCP6274-E/P has a gain-bandwidth product of 2 MHz and a maximum input bias current of 5 nA. The low bias current minimizes offset errors when interfacing with high-impedance sensors such as pH electrodes, photodiodes, or capacitive pressure sensors, while the 2 MHz bandwidth is sufficient for audio-band and low-frequency industrial measurement circuits.
Can MCP6274-E/P operate from a single 3.3 V or 5 V supply in a microcontroller-based design?
Yes. MCP6274-E/P is specified for a single supply voltage range of 1.8 V to 6 V, covering both 3.3 V and 5 V embedded system rails. Its rail-to-rail input and output stages allow signal swings to within millivolts of both supply rails, maximizing dynamic range in single-supply ADC interface circuits.
How does MCP6274-E/P compare to MCP6004 for quad op-amp applications in portable battery-powered devices?
MCP6274-E/P and MCP6004 are both quad rail-to-rail op-amps operating from low supply voltages. MCP6274-E/P offers a higher CMRR of up to 85 dB and lower bias current (5 nA max), making it better suited for precision sensor interfaces. MCP6004 is optimized for even lower supply current, so the choice depends on whether precision or power budget is the primary constraint.
What is the CMRR of MCP6274-E/P, and why does it matter in differential signal measurement applications?
MCP6274-E/P provides a common-mode rejection ratio (CMRR) of 65 dB minimum and 85 dB typical. A high CMRR is critical in differential measurement applications such as Wheatstone bridge strain gauges, current sensing, and EMI-prone industrial environments where common-mode noise on both input lines must be rejected to preserve measurement accuracy.
What is the typical procurement lead time for MCP6274-E/P, and is it available in other packages for higher-density designs?
MCP6274-E/P has a factory lead time of approximately 5 weeks. For higher-density PCB designs, the MCP6274 family is also available in surface-mount packages such as SOIC-14 and TSSOP-14, which share the same electrical specifications including the 2 MHz bandwidth and 5 nA input bias current.
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $1.5300 | $1.53 |
| 3+ | $1.3900 | $4.17 |
| 100+ | $1.3000 | $130.00 |
| 5000+ | $1.2900 | $6450.00 |
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