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LMV393DR2G

Public Made by Adom

by adom

MSKSEMI Comparators, SOP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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LMV393DR2G

MSKSEMI · Comparators · SOP-8

LMV393DR2G 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 Output of comparator channel A, which is open drain and needs an external pull-up resistor; it can sink 50 mA with VO ≤ 1.5 V at VS = 5 V.
2 -INA input Inverting input of channel A; the common-mode range is (V-)-0.1 V to 4.5 V at VS = 5 V, and the input must stay between (V-)-0.3 V and (V+)+0.3 V.
3 +INA input Noninverting input of channel A; the common-mode range is (V-)-0.1 V to 4.5 V at VS = 5 V, and the input must stay between (V-)-0.3 V and (V+)+0.3 V.
4 V- power_in Negative (lowest) power supply; VS = (V+) - (V-) is 2.1 V to 5.5 V single-supply or ±0.9 V to ±2.75 V dual-supply.
5 +INB input Noninverting input of channel B; the common-mode range is (V-)-0.1 V to 4.5 V at VS = 5 V, and the input must stay between (V-)-0.3 V and (V+)+0.3 V.
6 -INB input Inverting input of channel B; the common-mode range is (V-)-0.1 V to 4.5 V at VS = 5 V, and the input must stay between (V-)-0.3 V and (V+)+0.3 V.
7 OUTB output Output of comparator channel B, which is open drain and needs an external pull-up resistor; it can sink 50 mA with VO ≤ 1.5 V at VS = 5 V.
8 V+ power_in Positive (highest) power supply; VS = (V+) - (V-) is 2.1 V to 5.5 V, with an absolute maximum of 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
Operating Voltage Range 2.1 5.5 V 5
Input offset voltage -4 0.8 4 mV VS = 5.0V; TA = 25°C, VCM = VS/2 5
Input offset voltage -4 0.8 4 mV VS = 2.7V; TA = 25°C, VCM = VS/2 6
Input offset voltage -4 0.8 4 mV VS = 2.1V; TA = 25°C, VCM = VS/2 7
Common-Mode Voltage Range (upper limit) 4.5 V VS = 5.0V; TA = 25°C, VCM = VS/2 5
Common-Mode Voltage Range (upper limit) 2.2 V VS = 2.7V; TA = 25°C, VCM = VS/2 6
Common-Mode Voltage Range (upper limit) 1.3 V VS = 2.1V; TA = 25°C, VCM = VS/2 7
Single-supply voltage Vs 2.1 5.5 V Single-supply 3
Dual-supply voltage (magnitude per rail) Vs 0.9 2.75 V Dual-supply; printed as ±0.9 / ±2.75 V 3
Operating temperature range -40 85 °C Ordering table operating temperature range 4
Supply voltage Vs 7 V Vs = (V+) - (V-) 3
Signal input pin current (IN+, IN-) -10 10 mA Output terminals diode-clamped to supply rails (footnote 2) 3
Signal output pin current -55 55 mA Output signals beyond 0.5V past supply rails should be current-limited to ±55mA or less (footnote 3) 3
Operating temperature range (absolute maximum table) -55 125 °C Operating Range 3
Storage temperature range -65 150 °C Storage 3
Junction temperature 150 °C Junction 3
Electrostatic discharge, human-body model (HBM) V(ESD) -2000 2000 V ANSI/ESDA/JEDEC JS-001, all pins; printed as ±2000 V 3
Electrostatic discharge, charged device model (CDM) V(ESD) -1000 1000 V JEDEC JESD22-C101, all pins; printed as ±1000 V 3

CAD (KiCad official)

  • Symbol: LMV393DR2G
  • Footprint: Package_SO:SOIC-8_3.9x4.9mm_P1.27mm
  • 3D model: SOP-8 (KiCad packages3D, STEP)
  • 3D model files: lmv393dr2g-etched.step / lmv393dr2g-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); lmv393dr2g.step / lmv393dr2g.glb are the bare package body.

Provenance

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

  • Datasheet: MSKSEMI datasheet (13 pp, sha256 14089f87ebd0df55, 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