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LMC6772AIMX
Public Made by Adomby adom
Texas Instruments Comparators, SOIC-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
markdownLMC6772AIMX
Texas Instruments · Comparators · SOIC-8
LMC6772AIMX from Texas Instruments, in a SOIC-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 | OUT A | output | Open-drain NMOS output of comparator A; VOL ≤ 0.4 V at ILOAD = 5 mA (VS = 5 V); output leakage ≤ 500 nA at VO = 15 V; short-circuit protection 40 mA; ESD tolerance 1.5 kV (HBM). |
| 2 | IN A- | input | Inverting input of comparator A; rail-to-rail common-mode range (V−)−0.2 V to (V+)+0.2 V (VS = 2.7 V, CMRR > 55 dB); input bias current 0.02 pA typical; input current limit ±5 mA absolute maximum. |
| 3 | IN A+ | input | Non-inverting input of comparator A; rail-to-rail common-mode range (V−)−0.2 V to (V+)+0.2 V (VS = 2.7 V, CMRR > 55 dB); input bias current 0.02 pA typical; input current limit ±5 mA absolute maximum. |
| 4 | V- | power_in | Negative supply rail (GND in single-supply operation); supply differential V+−V− = 2.7 V to 15 V (16 V absolute maximum); θJA = 136 °C/W for 8-pin SOIC. |
| 5 | IN B+ | input | Non-inverting input of comparator B; rail-to-rail common-mode range (V−)−0.2 V to (V+)+0.2 V (VS = 2.7 V, CMRR > 55 dB); input bias current 0.02 pA typical; input current limit ±5 mA absolute maximum. |
| 6 | IN B- | input | Inverting input of comparator B; rail-to-rail common-mode range (V−)−0.2 V to (V+)+0.2 V (VS = 2.7 V, CMRR > 55 dB); input bias current 0.02 pA typical; input current limit ±5 mA absolute maximum. |
| 7 | OUT B | output | Open-drain NMOS output of comparator B; VOL ≤ 0.4 V at ILOAD = 5 mA (VS = 5 V); output leakage ≤ 500 nA at VO = 15 V; short-circuit protection 40 mA; ESD tolerance 1.5 kV (HBM). |
| 8 | V+ | power_in | Positive supply rail; operating range 2.7 V to 15 V (VS = V+−V−); total quiescent supply current IS ≤ 25 μA max for both comparators (VS = 2.7 V, outputs low); absolute maximum V+−V− = 16 V. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | SOIC-8 |
| Category | Amplifiers/Comparators |
| Pins | 8 |
CAD (KiCad official)
- Symbol:
LMC6772AIMX - Footprint:
Package_SO:SOIC-8_3.9x4.9mm_P1.27mm - 3D model: SOIC-8 (KiCad packages3D, STEP)
- 3D model files:
lmc6772aimx-etched.step/lmc6772aimx-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);lmc6772aimx.step/lmc6772aimx.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (27 pp, sha256
af2085195db90373, retrieved 2026-09-30, 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 0.2, primaryclaude-sonnet-4-6(text+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).