MCP6244-E/P Microchip Integrated Circuit (Dual-In-Line Packages) In Stock
The MCP6244-E/P is a quad rail-to-rail op-amp from Microchip with 550 kHz gain-bandwidth product and 75 dB typical CMRR in a 14-pin PDIP package. It operates from low supply voltages suitable for battery-powered designs. Available in stock with worldwide shipping.
- Manufacturer
- Microchip
- Package
- Dual-In-Line Packages
- Pin Count
- 14
- Lifecycle
- ACTIVE
- Datasheet
- MCP6244-E/P Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.5850(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 rail-to-rail input and output amplifier with 550 kHz gain-bandwidth product enables signal processing close to supply rails in low-voltage systems
- 60 dB minimum CMRR (75 dB typical) with up to 7000 µV maximum offset voltage for general-purpose filtering and buffering tasks
- 14-pin PDIP through-hole package simplifies prototyping and breadboard development for sensor interface and audio filter circuits
Applications
The MCP6244-E/P is suited for low-power sensor signal conditioning, active filter designs, and analog signal buffering in battery-operated instruments and data acquisition systems. Its rail-to-rail output swing maximizes dynamic range when operating from single-supply voltages as low as 1.8 V. The 14-pin PDIP package makes it convenient for prototyping four independent amplifier channels on a single IC in educational and development board designs.
Specifications
| Pbfree Code | Yes |
| Manufacturer Package Code | PDIP-14 |
| Factory Lead Time | 6Weeks |
| YTEOL | 8 |
| Amplifier Type | OPERATIONAL AMPLIFIER |
| Architecture | VOLTAGE-FEEDBACK |
| Common-mode Reject Ratio-Min | 60dB |
| Common-mode Reject Ratio-Nom | 75dB |
| Frequency Compensation | YES |
| Input Offset Voltage-Max | 7000 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 |
| Screening Level | TS 16949 |
| Slew Rate-Nom | 0.3V/us |
| Supply Current-Max | 0.28mA |
| 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 | 550 |
| 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 gain-bandwidth product and CMRR does the MCP6244-E/P provide for low-frequency sensor applications?
The MCP6244-E/P has a gain-bandwidth product of 550 kHz and a common-mode rejection ratio of 75 dB typical (60 dB minimum), making it suitable for amplifying low-frequency sensor signals up to several kilohertz while rejecting common-mode noise. This performance supports applications such as thermocouple amplifiers and bridge sensor interfaces.
How does the rail-to-rail output of MCP6244-E/P benefit single-supply 3.3 V designs?
Rail-to-rail output allows the MCP6244-E/P to swing within a few millivolts of both the positive and negative supply rails, maximizing output dynamic range on a 3.3 V single supply. For a 12-bit ADC with a 3.3 V reference, this can recover up to 4 mV per LSB of resolution compared to non-rail-to-rail alternatives.
When would you choose MCP6244-E/P over a single op-amp in an active filter design?
For a 4th-order Sallen-Key active filter requiring 4 amplifier stages, the MCP6244-E/P integrates all 4 op-amps in a single 14-pin PDIP package, reducing component count from 4 separate ICs to 1. Each amplifier operates up to 550 kHz GBW, sufficient for audio-range filters up to approximately 50 kHz with a closed-loop gain of 10.
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $0.8200 | $0.82 |
| 25+ | $0.6800 | $17.00 |
| 54+ | $0.6750 | $36.45 |
| 100+ | $0.6100 | $61.00 |
| 297+ | $0.5850 | $173.74 |
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