MCP6273-E/MS Microchip Integrated Circuit (Small Outline Packages) In Stock
Microchip MCP6273-E/MS is a single-channel voltage-feedback operational amplifier with 2 MHz gain-bandwidth product, rail-to-rail output, and 85 dB CMRR in an 8-pin MSOP package, operating from 1.8V to 6.0V supply. Available from stock worldwide with fast shipping.
- Manufacturer
- Microchip
- Package
- Small Outline Packages
- Pin Count
- 8
- Lifecycle
- ACTIVE
- Datasheet
- MCP6273-E/MS Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.4556(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 MCP6273-E/MS?
- 2 MHz gain-bandwidth product with rail-to-rail output swing maximizes dynamic range in single-supply 1.8V to 6.0V low-power sensor systems
- 85 dB typical CMRR and 0.005 µA maximum input bias current minimize signal errors in precision differential measurement circuits
- MSOP-8 compact package with voltage-feedback architecture suits space-constrained analog front-end and signal-conditioning designs
What is MCP6273-E/MS used for?
The MCP6273-E/MS is used in precision analog front-end circuits for portable medical devices, industrial sensor conditioners, and battery-powered data acquisition systems where low supply voltage and minimal bias current are critical. Its 2 MHz bandwidth handles audio-range signals and low-frequency sensor outputs in active filter and transimpedance configurations. The MSOP-8 package fits multi-channel signal conditioning boards in compact IoT instruments and wearable biosensors.
What are the specifications of MCP6273-E/MS?
| Pbfree Code | Yes |
| Manufacturer Package Code | MSOP-8 |
| Reach Compliance Code | Compliant |
| Factory Lead Time | 11Weeks |
| 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 | S-PDSO-G8 |
| JESD-609 Code | e3 |
| Low-Bias | YES |
| Low-Offset | NO |
| Micropower | YES |
| Number of Functions | 1 |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | TSSOP8,.19 |
| Package Shape | SQUARE |
| Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH |
| Packing Method | TUBE |
| Peak Reflow Temperature (Cel) | 260 |
| Power | NO |
| Programmable Power | NO |
| Qualification Status | Not Qualified |
| Slew Rate-Nom | 0.9V/us |
| Supply Current-Max | 0.24mA |
| 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 | 0.65mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 40 |
| Unity Gain BW-Nom | 2000 |
| Voltage Gain-Min | 31620 |
| 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 MCP6273-E/MS datasheet?
MCP6273-E/MS Datasheet DownloadOfficial datasheet from Microchip
What are equivalent replacements for MCP6273-E/MS?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How does MCP6273-E/MS perform as a transimpedance amplifier for a 1 MHz photodiode signal chain?
With a 2 MHz gain-bandwidth product, MCP6273-E/MS supports transimpedance gains where the feedback RC pole stays below 2 MHz. At a 1 MOhm feedback resistor, the bandwidth is limited by the feedback capacitance, but at 10 kOhm feedback the amplifier sustains roughly 200 kHz of usable transimpedance bandwidth. For photodiode signal chains below 200 kHz the 0.005 µA maximum bias current limits dark-current offset to under 50 µV error at 10 kOhm gain.
For a 3.3V single-supply sensor node, what output voltage range can MCP6273-E/MS reliably drive?
MCP6273-E/MS rail-to-rail output on a 3.3V supply swings to within typically 25 mV of each rail, yielding an effective output range of approximately 0.025V to 3.275V. Combined with the 65 dB minimum CMRR specified over the full common-mode input range, this output span covers nearly all 12-bit ADC full-scale ranges without voltage-divider level shifting in 3.3V IoT signal chains.
How does MCP6273-E/MS in MSOP-8 compare to SOIC-8 variants for high-density analog PCB layouts?
The MSOP-8 package used on MCP6273-E/MS measures 3.0 mm x 3.0 mm with 0.65 mm pitch, which is approximately 60% smaller in PCB footprint than a standard SOIC-8 at 6.0 mm x 5.0 mm with 1.27 mm pitch. For multi-channel analog boards placing 8 or more op-amp stages, switching from SOIC-8 to MSOP-8 can reclaim over 1 cm2 of board area per op-amp, enabling higher channel density in handheld instruments.
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More from Microchip
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $0.6220 | $0.62 |
| 25+ | $0.5700 | $14.25 |
| 100+ | $0.5300 | $53.00 |
| 5000+ | $0.5000 | $2500.00 |
| 7500+ | $0.4568 | $3426.00 |
| 10000+ | $0.4556 | $4556.00 |
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