MCP6G03-E/SN Microchip Undefined or Miscellaneous (Small Outline Packages) In Stock
Microchip MCP6G03-E/SN is a programmable gain instrumentation amplifier with rail-to-rail input/output, 0.9 MHz bandwidth, and a 5 nA max bias current in an 8-pin SOIC package. It supports selectable gain settings and operates from a single or dual supply for flexible signal conditioning. Available in stock with worldwide shipping.
- Manufacturer
- Microchip
- Package
- Small Outline Packages
- Pin Count
- 8
- Lifecycle
- ACTIVE
- Datasheet
- MCP6G03-E/SN Datasheet PDF
- Category
- Undefined or Miscellaneous
- Price
- From $0.4187(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
- Programmable gain settings allow software-selectable amplification without changing external resistors, reducing BOM complexity
- Rail-to-rail input and output swing enabling full dynamic range signal conditioning on single-supply low-voltage systems
- 0.9 MHz bandwidth (−3 dB) supporting audio-frequency and low-speed sensor signal amplification with low noise
- Ultra-low input bias current of 5 nA maximum minimizing loading errors on high-impedance sensor sources
- 8-pin SOIC-8 package in a compact 4.9 mm x 3.9 mm footprint suitable for space-constrained analog front-end designs
Applications
The MCP6G03-E/SN is suited for bridge sensor signal conditioning, portable medical instruments, and data acquisition front-ends where software-selectable gain eliminates the need for discrete resistor networks. Its rail-to-rail swing and 5 nA bias current make it ideal for battery-powered systems measuring thermocouple, strain-gauge, or pressure-sensor outputs. The device also fits industrial process control modules and weigh-scale electronics requiring stable, accurate amplification across the extended temperature range.
Specifications
| Pbfree Code | Yes |
| Manufacturer Package Code | SOIC-8 |
| Factory Lead Time | 6Weeks |
| YTEOL | 9 |
| Amplifier Type | INSTRUMENTATION AMPLIFIER |
| Average Bias Current-Max (IIB) | 0.005 µA |
| Bandwidth (3dB)-Nom | 0.9MHz |
| Input Offset Voltage-Max | 4500 µV |
| JESD-30 Code | R-PDSO-G8 |
| JESD-609 Code | e3 |
| Non-linearity-Max | 0.05% |
| Number of Functions | 1 |
| 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 |
| Qualification Status | Not Qualified |
| Screening Level | TS 16949 |
| Slew Rate-Nom | 4.5V/us |
| Supply Current-Max | 0.17mA |
| Supply Voltage Limit-Max | 7V |
| Surface Mount | YES |
| Temperature Grade | AUTOMOTIVE |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | GULL WING |
| Terminal Pitch | 1.27mm |
| Terminal Position | DUAL |
| Voltage Gain-Max | 50 |
| Voltage Gain-Min | 1 |
| Voltage Gain-Nom | 10 |
| 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 bandwidth and input bias current specs make MCP6G03-E/SN suitable for strain-gauge bridge amplification?
The MCP6G03-E/SN provides a −3 dB bandwidth of 0.9 MHz and a maximum input bias current of 5 nA, which is well-suited for strain-gauge bridges where source impedance can reach several kΩ. The 5 nA bias current produces negligible voltage error even with 10 kΩ source resistance, and the 0.9 MHz bandwidth passes the DC-to-a-few-hundred-Hz measurement signals from strain gauges with ample margin.
How does the programmable gain feature of MCP6G03-E/SN reduce PCB component count compared to fixed-gain instrumentation amplifiers?
Unlike fixed-gain instrumentation amplifiers requiring one or two external resistors to set gain, the MCP6G03-E/SN uses a digital gain-select pin to choose among multiple gain settings. Eliminating external gain-set resistors reduces the total component count by at least 2 passive components per amplifier stage, cuts PCB area, and removes resistor tolerance as a gain-accuracy error source, which is valuable in multi-channel data acquisition systems with 12-bit or higher ADC resolution.
In what supply-voltage range does MCP6G03-E/SN operate, and does it support single-supply designs?
The MCP6G03-E/SN operates from a single supply of 2.5 V to 5.5 V or from a dual supply of ±1.25 V to ±2.75 V. Rail-to-rail input and output allow it to process signals all the way to the supply rails on a 3.3 V or 5 V single-supply system, making it practical for battery-powered instruments and microcontroller-based acquisition boards without a negative supply rail.
How does MCP6G03-E/SN compare to a discrete op-amp plus resistor network for portable medical device designs?
Integrating the MCP6G03-E/SN replaces a 3-op-amp instrumentation amplifier topology plus at least 4 precision resistors with a single 8-pin SOIC device, cutting board area by roughly 60% and improving common-mode rejection without relying on matched discrete resistors. Its 5 nA input bias current and rail-to-rail swing on a 3.3 V supply cover the signal levels produced by biopotential electrodes in ECG or SpO2 applications, while the 4500 µV maximum offset voltage can be trimmed in firmware for high-accuracy readings.
Related Guides
CL31A107MQHNNNE 1206 100 uF MLCC Selection Guide
How to choose CL31A107MQHNNNE and related 1206 MLCCs for low-voltage bulk capacitance and regulator stability.
Jul 2, 2026
CL05B103KB5NNNC 0402 10 nF X7R MLCC Selection Guide
How to choose CL05B103KB5NNNC and related 0402 MLCCs for bypassing, filtering, voltage derating, and sourcing.
Jul 2, 2026
ADAQ7768-1 Design Guide for Precision Vibration and Dynamic Signal Measurement
Design ADAQ7768-1 precision data acquisition channels for vibration and dynamic sensing with the right bandwidth, reference, clock, and layout choices.
Jun 30, 2026
AD5204BRZ10 Design Guide for SPI-Controlled Gain and Offset Calibration
Design AD5204BRZ10 digital potentiometer calibration loops with bounded trim span, safe wiper current, clean SPI routing, and reliable startup codes.
Jun 30, 2026
Why Buy from FindMyChip
About Microchip
Microchip is a leading electronic component manufacturer. FindMyChip sources Microchip ICs directly from authorized China distributors, offering competitive pricing and reliable stock.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $0.5720 | $0.57 |
| 25+ | $0.5300 | $13.25 |
| 100+ | $0.4700 | $47.00 |
| 1000+ | $0.4600 | $460.00 |
| 7500+ | $0.4198 | $3148.50 |
| 10000+ | $0.4187 | $4187.00 |
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
“We've been using FindMyChip for 2 years. Pricing is consistently 20-30% below Mouser/DigiKey for volume orders.”