MCP6S26-I/SL Microchip Integrated Circuit (Small Outline Packages) In Stock
MCP6S26-I/SL is a 6-channel SPI-programmable gain amplifier (PGA) from Microchip with 12 MHz bandwidth, software-selectable gain, and single-supply operation. Packaged in a 14-pin SOIC for flexible analog front-end integration.
- Manufacturer
- Microchip
- Package
- Small Outline Packages
- Pin Count
- 14
- Lifecycle
- ACTIVE
- Datasheet
- MCP6S26-I/SL Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $1.9900(MOQ 67)
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 6 selectable analog input channels with SPI-programmable gain control up to 12 MHz bandwidth simplify multi-channel signal conditioning without discrete switching
- SPI interface enables dynamic gain setting from a microcontroller, allowing real-time adjustment across sensor channels in a single 14-pin SOIC device
- Single-supply operation and SOIC-14 package reduce external component count and board area in data acquisition and instrumentation front-ends
Applications
The MCP6S26-I/SL is designed for multi-channel analog front-end circuits in industrial data acquisition, medical instrumentation, and programmable sensor interfaces requiring software-controlled gain. Its 6-channel input mux and 12 MHz bandwidth support dynamic signal routing and amplification under SPI microcontroller command, eliminating the need for discrete multiplexers and fixed-gain amplifiers. The SOIC-14 form factor integrates cleanly with 3.3 V and 5 V microcontroller development boards and custom sensor PCBs.
Specifications
| Pbfree Code | Yes |
| Manufacturer Package Code | SOIC-14 |
| YTEOL | 8 |
| Analog IC - Other Type | ANALOG CIRCUIT |
| JESD-30 Code | R-PDSO-G14 |
| JESD-609 Code | e3 |
| Number of Channels | 6 |
| Number of Functions | 1 |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SOP14,.25 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE |
| Qualification Status | Not Qualified |
| Screening Level | TS 16949 |
| Supply Current-Max (Isup) | 1.35mA |
| Supply Voltage-Max (Vsup) | 5.5V |
| Supply Voltage-Min (Vsup) | 2.5V |
| Supply Voltage-Nom (Vsup) | 4V |
| Surface Mount | YES |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | GULL WING |
| Terminal Pitch | 1.27mm |
| Terminal Position | DUAL |
| ## MCP6S26-I/SL Alternates Showing results | Image |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| HTS Code | 8542.39.00.01 |
| Country of Origin | Thailand |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for MCP6S26-I/SL:
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Frequently Asked Questions
How many input channels does the MCP6S26-I/SL support and how are they selected?
The MCP6S26-I/SL provides 6 analog input channels selectable through its SPI serial interface. A microcontroller sends a control byte over the 3-wire SPI bus to choose the active channel and set the desired gain, allowing sequential sampling of up to 6 independent sensor signals without any external analog multiplexer or additional passive components.
What gain bandwidth does the MCP6S26-I/SL provide and which signal frequencies can it amplify accurately?
The MCP6S26-I/SL offers a gain-bandwidth product of 12 MHz, meaning at unity gain it passes signals up to 12 MHz, while at higher gain settings the usable bandwidth scales inversely. For typical sensor signals below 100 kHz, the 12 MHz bandwidth provides ample margin at gains of 1 through 32 without significant frequency-dependent gain roll-off.
In which multi-channel sensor acquisition designs does the MCP6S26-I/SL reduce component count compared to discrete solutions?
In thermocouple array amplifiers, multi-axis strain gauge bridges, and multi-channel electrochemical sensor interfaces, the MCP6S26-I/SL replaces 6 discrete fixed-gain op-amps plus a separate analog multiplexer with a single 14-pin SOIC device. This integration saves at least 10 to 20 passive components per design, reducing BOM cost and PCB area by approximately 50% for 6-channel signal conditioning stages.
What supply voltage does the MCP6S26-I/SL require and is it compatible with 3.3 V microcontroller systems?
The MCP6S26-I/SL operates from a single supply voltage spanning approximately 2.5 V to 5.5 V, making it directly compatible with both 3.3 V and 5 V microcontroller SPI buses without level-shifting circuitry. This wide supply range also suits battery-operated designs running from 3 AA cells or a single lithium-ion cell in the 3.0 V to 4.2 V range.
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 67+ | $3.0061 | $201.41 |
| 87+ | $2.9059 | $252.81 |
| 100+ | $2.0800 | $208.00 |
| 114+ | $2.0600 | $234.84 |
| 285+ | $2.0100 | $572.85 |
| 513+ | $1.9900 | $1020.87 |
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