component
LM393DR-TP
Public Made by Adomby adom
TECH PUBLIC Comparators, SOP-8. 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
markdownLM393DR-TP
TECH PUBLIC · Comparators · SOP-8
LM393DR-TP from TECH PUBLIC, in a SOP-8. 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 | 1OUT | output | Channel 1 comparator output. |
| 2 | 1IN- | input | Channel 1 inverting input; common-mode range 0 to VCC-1.5V at 25°C. |
| 3 | 1IN+ | input | Channel 1 non-inverting input; common-mode range 0 to VCC-1.5V at 25°C. |
| 4 | -VS | power_in | Chip negative supply voltage / GND. |
| 5 | 2IN+ | input | Channel 2 non-inverting input; common-mode range 0 to VCC-1.5V at 25°C. |
| 6 | 2IN- | input | Channel 2 inverting input; common-mode range 0 to VCC-1.5V at 25°C. |
| 7 | 2OUT | output | Channel 2 comparator output. |
| 8 | +VS | power_in | Chip positive supply voltage (VCC), 3.0V to 30V single supply, 30V absolute maximum. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | TECH PUBLIC |
| Package | SOP-8 |
| Category | Amplifiers/Comparators |
| Pins | 8 |
CAD (KiCad official)
- Symbol:
LM393DR-TP - Footprint:
Package_SO:SOIC-8_3.9x4.9mm_P1.27mm - 3D model: SOP-8 (KiCad packages3D, STEP)
- 3D model files:
lm393dr-tp-etched.step/lm393dr-tp-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);lm393dr-tp.step/lm393dr-tp.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: TECH PUBLIC datasheet (5 pp, sha256
814485b7c5f4a158, retrieved 2026-10-18, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-sonnet-5-5(vision), consensusclaude-opus-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).