LM393LVPWR Review

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Reviewed the LM393LVPWR against the official TI datasheet. The existing Datasheet property is populated, so no update was required.
  • Confirmed: TI LM393LVPWR, active, dual open-drain comparator, PW 8-pin TSSOP, 0.65 mm pitch, 1.65–5.5 V supply, −40°C to +125°C, 400 µV typical offset, 25 µA/channel, and 600 ns typical propagation delay.
  • Pin mapping: All eight symbol and footprint assignments match the datasheet: OUT1, IN1−, IN1+, GND, IN2+, IN2−, OUT2, V+.
  • Mismatch/incompleteness: Every terminal has Pin Type: Unspecified, and no datasheet-derived pin descriptions are set; outputs should be identified as open-drain outputs, inputs as inputs, and pins 4/8 as ground/power.
  • Footprint: The SOP65P640X120-8N asset is consistent with an 8-pin, 0.65 mm-pitch TSSOP, but the available inspection data did not expose exact pad dimensions, so the TI-recommended 1.50 × 0.45 mm land geometry could not be conclusively verified.
adrian95

adrian95

Update the terminal pin types and descriptions from the TI datasheet.

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I’ll update all eight terminals with datasheet-accurate electrical types and descriptions, then verify the resulting pin table.

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Updated and verified all eight terminals against the TI datasheet:
  • Inputs: Input
  • Open-drain outputs: Output
  • GND: Ground
  • V+: Power In
  • Added accurate functional descriptions to every pin
Pin numbers, names, positions, and footprint mappings remain unchanged.
Review and export
Check footprint geometry
Organize symbol pins
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OUT1
Pin Number
1
IN1-
Pin Number
2
IN1+
Pin Number
3
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LM393LVPWR

LM393LVPWR thumbnail
Comparator featuring two independent low-voltage comparators for comparing analog input signals and providing open-drain digital outputs. The LM393LV operates from a 1.65 V to 5.5 V supply, supports a –40°C to +125°C operating temperature range, includes rail-to-rail common-mode input capability, and offers a push-pull output option in other device variants, while the LM393LVPWR specifically provides open-drain outputs.
#Comparator #DualComparator #OpenDrain #LowVoltage #Analog #TexasInstruments #LM393LV #SOIC #Electronics #PCB

Properties

LM393LVPWR

Texas Instruments

Integrated Circuit

ti.com/lit/gpn/lm393lv

IC

8-TSSOP

parametric-v1

creativecommons.org/licenses/by/4.0/

Pricing & Availability

DPN

Stock

Qty 1

3

0–2K

$0.0903–$0.13

1

3.5K

$0.235

1

3.7K

$0.26

Controls