MCP6S92-E/SN Microchip Integrated Circuit (Small Outline Packages) In Stock
Microchip MCP6S92-E/SN is a 2-channel SPI-controlled programmable gain amplifier (PGA) with 10 MHz bandwidth and selectable gains of 1, 2, 4, 5, 8, 10, 16, and 32 V/V in an 8-pin SOIC package. It enables flexible analog front-end gain adjustment via digital commands. Ideal for data acquisition, sensor signal conditioning, and automated test equipment.
- Manufacturer
- Microchip
- Package
- Small Outline Packages
- Pin Count
- 8
- Lifecycle
- ACTIVE
- Datasheet
- MCP6S92-E/SN Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $1.0000(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 MCP6S92-E/SN?
- 2-channel multiplexed analog input with SPI-programmable gain from 1 to 32 V/V in 8 steps
- 10 MHz gain-bandwidth product enabling accurate amplification of audio and sensor signals
- SPI interface for real-time gain adjustment without mechanical potentiometers
- 2.5V to 5.5V single-supply operation compatible with 3.3V and 5V microcontrollers
- 8-pin SOIC package minimizing board space in analog signal chain designs
- Rail-to-rail output for maximum dynamic range on low supply voltages
What is MCP6S92-E/SN used for?
The MCP6S92-E/SN is used in data acquisition systems and sensor front-ends where digitally adjustable gain is required to accommodate varying input signal amplitudes across a wide dynamic range. It is well-suited for automated test equipment, multi-channel ADC drivers, and portable medical instruments that need software-selectable gain without manual hardware changes. The SPI programmability allows embedded microcontrollers to optimize signal levels in real time, improving measurement accuracy across 2 independent channels.
What are the specifications of MCP6S92-E/SN?
| Pbfree Code | Yes |
| Manufacturer Package Code | SOIC-8 |
| Factory Lead Time | 6Weeks |
| YTEOL | 9 |
| Analog IC - Other Type | ANALOG CIRCUIT |
| JESD-30 Code | R-PDSO-G8 |
| JESD-609 Code | e3 |
| Number of Channels | 2 |
| Number of Functions | 1 |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SOP8,.25 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| Screening Level | TS 16949 |
| Supply Current-Max (Isup) | 1.6mA |
| Supply Voltage-Max (Vsup) | 5.5V |
| Supply Voltage-Min (Vsup) | 2.5V |
| Supply Voltage-Nom (Vsup) | 5V |
| Surface Mount | YES |
| Temperature Grade | AUTOMOTIVE |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | GULL WING |
| Terminal Pitch | 1.27mm |
| Terminal Position | DUAL |
| 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 MCP6S92-E/SN datasheet?
MCP6S92-E/SN Datasheet DownloadOfficial datasheet from Microchip
What are equivalent replacements for MCP6S92-E/SN?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What gain settings are available on the MCP6S92, and how are they selected?
The MCP6S92 supports 8 discrete gain settings: 1, 2, 4, 5, 8, 10, 16, and 32 V/V, all selected by writing a 3-bit gain code over the SPI interface. Gain changes take effect in under 1 µs, enabling rapid level adjustments between ADC conversion cycles without any analog switching artifacts. This makes the device suitable for auto-ranging measurement systems.
How many analog channels does the MCP6S92 provide and how does multiplexing work?
The MCP6S92 integrates a 2-channel analog input multiplexer, allowing selection of either Channel 0 or Channel 1 under SPI control. The selected channel feeds directly into the programmable gain stage before the output, effectively giving a single output with 2 inputs switchable at up to 10 MHz bandwidth. This reduces component count compared to using a discrete mux plus separate PGA.
For a 12-bit ADC front-end, which MCP6S92 gain setting maximizes SNR when input signals are under 100 mV full-scale?
With a 5V ADC reference and a 100 mV full-scale input, selecting a gain of 32 V/V on the MCP6S92 brings the signal to approximately 3.2V, using about 64% of the ADC's full-scale range. This maximizes effective number of bits (ENOB) by reducing quantization noise relative to the signal level. The 10 MHz bandwidth ensures no roll-off for signals up to at least 300 kHz in this configuration.
What supply voltage does the MCP6S92-E/SN need, and can it operate from a 3.3V rail?
The MCP6S92-E/SN operates from 2.5V to 5.5V, making it fully compatible with 3.3V systems without any additional regulation. At 3.3V it maintains full 10 MHz gain-bandwidth and all 8 programmable gain settings, enabling direct use alongside 3.3V microcontrollers and low-voltage ADCs in portable and battery-operated data acquisition instruments.
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More from Microchip
| Qty. | Unit Price | Ext. Price |
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| 1+ | $1.3800 | $1.38 |
| 35+ | $1.3541 | $47.39 |
| 42+ | $1.0920 | $45.86 |
| 100+ | $1.0400 | $104.00 |
| 1000+ | $1.0100 | $1010.00 |
| 5000+ | $1.0000 | $5000.00 |
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