component
LMV393MX
Public Made by Adomby adom
MSKSEMI Comparators, SOP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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LMV393MX
MSKSEMI · Comparators · SOP-8
LMV393MX from MSKSEMI, 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 | OUTA | output | Channel A output, an open-drain output that needs an external pull-up to set the logic-high level; the output saturation voltage is 100 mV typical at IO ≤ 4 mA. |
| 2 | -INA | input | Inverting input of channel A; the common-mode voltage range is (V-) - 0.1 V to 4.5 V at VS = 5 V. |
| 3 | +INA | input | Noninverting input of channel A; the common-mode voltage range is (V-) - 0.1 V to 4.5 V at VS = 5 V. |
| 4 | V- | power_in | Negative (lowest) power supply; the supply is specified as Vs = (V+) - (V-) from 2.1 V to 5.5 V single-supply. |
| 5 | +INB | input | Noninverting input of channel B; the common-mode voltage range is (V-) - 0.1 V to 4.5 V at VS = 5 V. |
| 6 | -INB | input | Inverting input of channel B; the common-mode voltage range is (V-) - 0.1 V to 4.5 V at VS = 5 V. |
| 7 | OUTB | output | Channel B output, an open-drain output that needs an external pull-up to set the logic-high level; the output saturation voltage is 100 mV typical at IO ≤ 4 mA. |
| 8 | V+ | power_in | Positive (highest) power supply; absolute maximum supply voltage Vs = (V+) - (V-) is 7 V. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | MSKSEMI |
| Package | SOP-8 |
| Category | Amplifiers/Comparators |
| Pins | 8 |
Electrical characteristics
Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).
| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |
|---|---|---|---|---|---|---|---|
| Supply voltage, single-supply | 2.1 | 5.5 | V | Single-supply, Vs=(V+)-(V-) | 3 | ||
| Supply voltage, dual-supply | 0.9 | 2.75 | V | Dual-supply, printed as ±0.9 (MIN column) and ±2.75 (MAX column) per rail | 3 | ||
| Operating ambient temperature range | -40 | 85 | °C | SOP-8 package, ordering table | 4 | ||
| Supply voltage Vs=(V+)-(V-) | Vs | 7 | V | 3 | |||
| Input pin voltage (IN+, IN-) | -0.3 | 0.3 | V | Min referenced to (V-) - 0.3 V; max referenced to (V+) + 0.3 V | 3 | ||
| Signal output pin voltage | -0.3 | 0.3 | V | Min referenced to (V-) - 0.3 V; max referenced to (V+) + 0.3 V | 3 | ||
| Signal input pin current (IN+, IN-) | -10 | 10 | mA | 3 | |||
| Signal output pin current | -55 | 55 | mA | 3 | |||
| Operating range (temperature) | -55 | 125 | °C | 3 | |||
| Storage temperature | -65 | 150 | °C | 3 | |||
| Junction temperature | 150 | °C | 3 | ||||
| Electrostatic discharge, Human-body model (HBM) | V(ESD) | -2000 | 2000 | V | Per ANSI/ESDA/JEDEC JS-001, all pins | 3 | |
| Electrostatic discharge, Charged device model (CDM) | V(ESD) | -1000 | 1000 | V | Per JEDEC JESD22-C101, all pins | 3 | |
| Operating Voltage Range | 2.1 | 5.5 | V | VS = 5.0V table | 6 | ||
| Input offset voltage | -4 | 0.8 | 4 | mV | VS = 5.0V table (TA = 25°C, VCM = VS/2) | 6 | |
| Common-Mode Voltage Range | -0.1 | 4.5 | V | VS = 5.0V table; minimum printed as (V-)-0.1 | 6 | ||
| Operating Voltage Range | 2.1 | 5.5 | V | VS = 2.7V table | 7 | ||
| Input offset voltage | -4 | 0.8 | 4 | mV | VS = 2.7V table (TA = 25°C, VCM = VS/2) | 7 | |
| Common-Mode Voltage Range | -0.1 | 2.2 | V | VS = 2.7V table; minimum printed as (V-)-0.1 | 7 | ||
| Operating Voltage Range | 2.1 | 5.5 | V | VS = 2.1V table | 8 | ||
| Input offset voltage | -4 | 0.8 | 4 | mV | VS = 2.1V table (TA = 25°C, VCM = VS/2) | 8 | |
| Common-Mode Voltage Range | -0.1 | 1.3 | V | VS = 2.1V table; minimum printed as (V-)-0.1 | 8 |
CAD (KiCad official)
- Symbol:
LMV393MX - Footprint:
Package_SO:SOIC-8_3.9x4.9mm_P1.27mm - 3D model: SOP-8 (KiCad packages3D, STEP)
- 3D model files:
lmv393mx-etched.step/lmv393mx-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);lmv393mx.step/lmv393mx.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: MSKSEMI datasheet (15 pp, sha256
646ddddbc2fc2ced, retrieved 2026-10-18, tier: lcsc) - 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).
# LMV393MX
**MSKSEMI** · Comparators · SOP-8
LMV393MX from MSKSEMI, 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 | OUTA | output | Channel A output, an open-drain output that needs an external pull-up to set the logic-high level; the output saturation voltage is 100 mV typical at IO ≤ 4 mA. |
| 2 | -INA | input | Inverting input of channel A; the common-mode voltage range is (V-) - 0.1 V to 4.5 V at VS = 5 V. |
| 3 | +INA | input | Noninverting input of channel A; the common-mode voltage range is (V-) - 0.1 V to 4.5 V at VS = 5 V. |
| 4 | V- | power_in | Negative (lowest) power supply; the supply is specified as Vs = (V+) - (V-) from 2.1 V to 5.5 V single-supply. |
| 5 | +INB | input | Noninverting input of channel B; the common-mode voltage range is (V-) - 0.1 V to 4.5 V at VS = 5 V. |
| 6 | -INB | input | Inverting input of channel B; the common-mode voltage range is (V-) - 0.1 V to 4.5 V at VS = 5 V. |
| 7 | OUTB | output | Channel B output, an open-drain output that needs an external pull-up to set the logic-high level; the output saturation voltage is 100 mV typical at IO ≤ 4 mA. |
| 8 | V+ | power_in | Positive (highest) power supply; absolute maximum supply voltage Vs = (V+) - (V-) is 7 V. |
## Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | MSKSEMI |
| Package | SOP-8 |
| Category | Amplifiers/Comparators |
| Pins | 8 |
## Electrical characteristics
Limits as printed in the datasheet (page.json `metadata.characteristics` carries them as data).
| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |
|---|---|---|---|---|---|---|---|
| Supply voltage, single-supply | | 2.1 | | 5.5 | V | Single-supply, Vs=(V+)-(V-) | 3 |
| Supply voltage, dual-supply | | 0.9 | | 2.75 | V | Dual-supply, printed as ±0.9 (MIN column) and ±2.75 (MAX column) per rail | 3 |
| Operating ambient temperature range | | -40 | | 85 | °C | SOP-8 package, ordering table | 4 |
| Supply voltage Vs=(V+)-(V-) | Vs | | | 7 | V | | 3 |
| Input pin voltage (IN+, IN-) | | -0.3 | | 0.3 | V | Min referenced to (V-) - 0.3 V; max referenced to (V+) + 0.3 V | 3 |
| Signal output pin voltage | | -0.3 | | 0.3 | V | Min referenced to (V-) - 0.3 V; max referenced to (V+) + 0.3 V | 3 |
| Signal input pin current (IN+, IN-) | | -10 | | 10 | mA | | 3 |
| Signal output pin current | | -55 | | 55 | mA | | 3 |
| Operating range (temperature) | | -55 | | 125 | °C | | 3 |
| Storage temperature | | -65 | | 150 | °C | | 3 |
| Junction temperature | | | | 150 | °C | | 3 |
| Electrostatic discharge, Human-body model (HBM) | V(ESD) | -2000 | | 2000 | V | Per ANSI/ESDA/JEDEC JS-001, all pins | 3 |
| Electrostatic discharge, Charged device model (CDM) | V(ESD) | -1000 | | 1000 | V | Per JEDEC JESD22-C101, all pins | 3 |
| Operating Voltage Range | | 2.1 | | 5.5 | V | VS = 5.0V table | 6 |
| Input offset voltage | | -4 | 0.8 | 4 | mV | VS = 5.0V table (TA = 25°C, VCM = VS/2) | 6 |
| Common-Mode Voltage Range | | -0.1 | | 4.5 | V | VS = 5.0V table; minimum printed as (V-)-0.1 | 6 |
| Operating Voltage Range | | 2.1 | | 5.5 | V | VS = 2.7V table | 7 |
| Input offset voltage | | -4 | 0.8 | 4 | mV | VS = 2.7V table (TA = 25°C, VCM = VS/2) | 7 |
| Common-Mode Voltage Range | | -0.1 | | 2.2 | V | VS = 2.7V table; minimum printed as (V-)-0.1 | 7 |
| Operating Voltage Range | | 2.1 | | 5.5 | V | VS = 2.1V table | 8 |
| Input offset voltage | | -4 | 0.8 | 4 | mV | VS = 2.1V table (TA = 25°C, VCM = VS/2) | 8 |
| Common-Mode Voltage Range | | -0.1 | | 1.3 | V | VS = 2.1V table; minimum printed as (V-)-0.1 | 8 |
## CAD (KiCad official)
- Symbol: `LMV393MX`
- Footprint: `Package_SO:SOIC-8_3.9x4.9mm_P1.27mm`
- 3D model: SOP-8 (KiCad packages3D, STEP)
- 3D model files: `lmv393mx-etched.step` / `lmv393mx-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `lmv393mx.step` / `lmv393mx.glb` are the bare package body.
## Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- **Datasheet:** [MSKSEMI datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8603349386487209984) (15 pp, sha256 `646ddddbc2fc2ced`, retrieved 2026-10-18, tier: lcsc)
- **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](docs/lmv393mx-datasheet.pdf)