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LMC6494BEMX
Public Made by Adomby adom
Texas Instruments Operational Amplifier, SOIC-14. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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README
markdownLMC6494BEMX
Texas Instruments · Operational Amplifier · SOIC-14
LMC6494BEMX from Texas Instruments, 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 | OUT A | output | Output of amplifier A, which swings within about 100 mV of the supply rails with a 2 kΩ load. |
| 2 | -IN A | input | Inverting input of amplifier A. |
| 3 | +IN A | input | Non-inverting input of amplifier A; the common-mode range extends beyond both supply rails. |
| 4 | V+ | power_in | Positive power supply input; the recommended total supply VS = (V+) − (V−) is 2.5 V to 15.5 V. |
| 5 | +IN B | input | Non-inverting input of amplifier B; the common-mode range extends beyond both supply rails. |
| 6 | -IN B | input | Inverting input of amplifier B. |
| 7 | OUT B | output | Output of amplifier B, which swings within about 100 mV of the supply rails with a 2 kΩ load. |
| 8 | OUT C | output | Output of amplifier C, which swings within about 100 mV of the supply rails with a 2 kΩ load. |
| 9 | -IN C | input | Inverting input of amplifier C. |
| 10 | +IN C | input | Non-inverting input of amplifier C; the common-mode range extends beyond both supply rails. |
| 11 | V- | power_in | Negative power supply input; the recommended total supply VS = (V+) − (V−) is 2.5 V to 15.5 V. |
| 12 | +IN D | input | Non-inverting input of amplifier D; the common-mode range extends beyond both supply rails. |
| 13 | -IN D | input | Inverting input of amplifier D. |
| 14 | OUT D | output | Output of amplifier D, which swings within about 100 mV of the supply rails with a 2 kΩ load. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | SOIC-14 |
| Category | Amplifiers/Comparators |
| Pins | 14 |
CAD (KiCad official)
- Symbol:
LMC6494BEMX - Footprint:
Package_SO:SOIC-14_3.9x8.7mm_P1.27mm - 3D model: SOIC-14 (KiCad packages3D, STEP)
- 3D model files:
lmc6494bemx-etched.step/lmc6494bemx-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);lmc6494bemx.step/lmc6494bemx.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (34 pp, sha256
e554bb950de2bfec, retrieved 2026-10-11, tier: lcsc) - Datasheet language: Chinese. Pin names, descriptions, and specs on this page were extracted and translated to English by ds2sf; the linked PDF is the manufacturer original.
- Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-haiku-5-5(text), consensusclaude-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).