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
What are the key features of MCP6G03-E/SN?
- 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
What is MCP6G03-E/SN used for?
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.
What are the specifications of MCP6G03-E/SN?
| 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 |
Where can I find the MCP6G03-E/SN datasheet?
MCP6G03-E/SN Datasheet DownloadOfficial datasheet from Microchip
What are equivalent replacements for MCP6G03-E/SN?
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.
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More from Microchip
| 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 |
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