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MCP6S26-I

Microchip Tech · Programmable/Variable Gain Amplifiers (PGAs/VGAs) · SOIC-14

MCP6S26-I from Microchip Tech, in a SOIC-14. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.

Pinout

Pin Name Type Function
1 VOUT output Low-impedance analog output whose value is set by the selected gain, the selected input and the voltage at VREF.
2 CH0 input High-impedance CMOS analog input with low bias current; the internal MUX selects which input is amplified to the output.
3 CH1 input High-impedance CMOS analog input with low bias current; the internal MUX selects which input is amplified to the output.
4 CH2 input High-impedance CMOS analog input with low bias current; the internal MUX selects which input is amplified to the output.
5 CH3 input High-impedance CMOS analog input with low bias current; the internal MUX selects which input is amplified to the output.
6 CH4 input High-impedance CMOS analog input with low bias current; the internal MUX selects which input is amplified to the output.
7 CH5 input High-impedance CMOS analog input with low bias current; the internal MUX selects which input is amplified to the output.
8 VREF power_in External reference pin that should be held between VSS and VDD; its voltage shifts the output voltage.
9 VSS power_in Negative power supply; connected to ground in typical single-supply configuration.
10 CS input SPI chip select input; a Schmitt-triggered CMOS logic input.
11 SI input SPI serial data input; a Schmitt-triggered CMOS logic input.
12 SO output SPI serial data output; a CMOS push-pull output that never goes High-Z and is forced low once the device is deselected.
13 SCK input SPI clock input; a Schmitt-triggered CMOS logic input.
14 VDD power_in Positive power supply, 2.5V to 5.5V above VSS; requires a 0.1 µF local bypass capacitor at the pin.

Key specifications

Parameter Value
Manufacturer Microchip Tech
Package SOIC-14
Category Operational Amplifier/Comparator
Pins 14

Materials and finish

As the datasheet states them (page.json metadata.appearance; the 3D model's colours follow it).

Part Material Colour / plating Datasheet says Page
contacts tin 8-Lead Plastic Small Outline (SN), Narrow, 150 mil (SOIC) Foot Angle  048048 32

CAD (KiCad official)

  • Symbol: MCP6S26-I
  • Footprint: Package_SO:SOIC-14_3.9x8.7mm_P1.27mm
  • 3D model: SOIC-14 (KiCad packages3D, STEP)
  • 3D model files: mcp6s26-i-etched.step / mcp6s26-i-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); mcp6s26-i.step / mcp6s26-i.glb are the bare package body.

Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

  • Datasheet: Microchip Tech datasheet (42 pp, sha256 012e5e55acf350c4, retrieved 2026-11-02, tier: manufacturer)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-haiku-5-5 (text), consensus claude-sonnet-5-5 (agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish.
  • CAD: KiCad official libraries (CC-BY-SA 4.0).

Datasheet PDF