MCP6402-E/SN Microchip Integrated Circuit (Small Outline Packages) In Stock
MCP6402-E/SN is a dual operational amplifier from Microchip featuring 1 MHz gain-bandwidth product, rail-to-rail input/output, and 63 dB minimum CMRR in an SOIC-8 package. From $0.50 in stock with worldwide shipping.
- Manufacturer
- Microchip
- Package
- Small Outline Packages
- Pin Count
- 8
- Lifecycle
- ACTIVE
- Datasheet
- MCP6402-E/SN Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.0963(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
- Dual op-amp with 1 MHz gain-bandwidth product and rail-to-rail input/output swing for maximum dynamic range
- Ultra-low bias current of 0.0001 µA enables high-impedance sensor interface without loading errors
- 63 dB minimum CMRR (78 dB typical) ensures excellent noise rejection in differential measurement applications
Applications
The MCP6402-E/SN dual op-amp is well-suited for portable battery-powered instrumentation where low supply current and rail-to-rail swing are essential. It serves signal conditioning for resistive bridges, temperature sensors, and photodiode transimpedance amplifiers operating from 1.8 V to 5.5 V supplies. The device also fits active filter and gain-stage designs in IoT sensor nodes where PCB space and power budget are tightly constrained.
Specifications
| Manufacturer Package Code | SOIC-8 |
| Factory Lead Time | 5Weeks |
| YTEOL | 8 |
| Amplifier Type | OPERATIONAL AMPLIFIER |
| Architecture | VOLTAGE-FEEDBACK |
| Average Bias Current-Max (IIB) | 0.0001 µA |
| Bias Current-Max (IIB) @25C | 0.0001 µA |
| Common-mode Reject Ratio-Min | 63dB |
| Common-mode Reject Ratio-Nom | 78dB |
| Frequency Compensation | YES |
| Input Offset Voltage-Max | 4500 µV |
| JESD-30 Code | R-PDSO-G8 |
| JESD-609 Code | e3 |
| Low-Bias | YES |
| Low-Offset | NO |
| Micropower | YES |
| Number of Functions | 2 |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SOP8,.25 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE |
| Packing Method | TUBE |
| Peak Reflow Temperature (Cel) | 260 |
| Power | NO |
| Programmable Power | NO |
| Qualification Status | Not Qualified |
| Screening Level | TS 16949 |
| Slew Rate-Nom | 0.5V/us |
| Supply Current-Max | 0.14mA |
| Supply Voltage Limit-Max | 7V |
| Supply Voltage-Nom (Vsup) | 1.8V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | AUTOMOTIVE |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | GULL WING |
| Terminal Pitch | 1.27mm |
| Terminal Position | DUAL |
| Unity Gain BW-Nom | 1000 |
| 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 |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What supply voltage range does MCP6402-E/SN support, and how does it affect output swing?
MCP6402-E/SN operates from 1.8 V to 5.5 V single supply or ±0.9 V to ±2.75 V dual supply. Its rail-to-rail input and output architecture allows the output to swing within millivolts of each supply rail, maximizing usable dynamic range at low supply voltages typical in battery-powered designs.
How does the 0.0001 µA bias current spec make MCP6402-E/SN suitable for high-impedance sensor interfaces?
With a maximum input bias current of 0.0001 µA, MCP6402-E/SN introduces negligible loading on high-impedance sources such as pH electrodes or piezoelectric sensors. This means the voltage error introduced at a 10 MΩ source impedance is under 1 mV, preserving measurement accuracy without external buffer stages.
For a dual-channel audio filter design, does one MCP6402-E/SN in SOIC-8 replace two discrete single op-amps?
Yes, the MCP6402-E/SN integrates 2 independent op-amp channels in a single SOIC-8 footprint (3.9 mm × 4.9 mm body), reducing board area by roughly 50% compared to two single-channel devices. Both channels share the same 1 MHz gain-bandwidth product and 63 dB CMRR, so filter performance is matched and consistent.
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $0.0963 | $0.10 |
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