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MCP6494-E

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Microchip Tech Operational Amplifier, TSSOP-14. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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MCP6494-E

Microchip Tech · Operational Amplifier · TSSOP-14

MCP6494-E from Microchip Tech, in a TSSOP-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 VOUTA output Analog output of op amp A, a low-impedance voltage source.
2 VINA- input Inverting input of op amp A, a high-impedance CMOS input with low bias current.
3 VINA+ input Non-inverting input of op amp A, a high-impedance CMOS input with low bias current.
4 VDD power_in Positive power supply, 2.4V to 5.5V higher than VSS, which needs bypass capacitors.
5 VINB+ input Non-inverting input of op amp B, a high-impedance CMOS input with low bias current.
6 VINB- input Inverting input of op amp B, a high-impedance CMOS input with low bias current.
7 VOUTB output Analog output of op amp B, a low-impedance voltage source.
8 VOUTC output Analog output of op amp C, a low-impedance voltage source.
9 VINC- input Inverting input of op amp C, a high-impedance CMOS input with low bias current.
10 VINC+ input Non-inverting input of op amp C, a high-impedance CMOS input with low bias current.
11 VSS power_in Negative power supply; in single-supply operation VSS is connected to ground.
12 VIND+ input Non-inverting input of op amp D, a high-impedance CMOS input with low bias current.
13 VIND- input Inverting input of op amp D, a high-impedance CMOS input with low bias current.
14 VOUTD output Analog output of op amp D, a low-impedance voltage source.

Key specifications

Parameter Value
Manufacturer Microchip Tech
Package TSSOP-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 (TDFN) SN = Lead Plastic Small Outline (150 mil body), 47

CAD (KiCad official)

  • Symbol: MCP6494-E
  • Footprint: Package_SO:TSSOP-14_4.4x5mm_P0.65mm
  • 3D model: TSSOP-14 (KiCad packages3D, STEP)
  • 3D model files: mcp6494-e-etched.step / mcp6494-e-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); mcp6494-e.step / mcp6494-e.glb are the bare package body.

Provenance

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

  • Datasheet: Microchip Tech datasheet (50 pp, sha256 36b62696c4d9f8b2, retrieved 2026-10-29, 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