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GSV331R-TR

Public Made by Adom

by adom

Gainsil Comparators, SOT-23-5. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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GSV331R-TR

Gainsil · Comparators · SOT-23-5

GSV331R-TR from Gainsil, in a SOT-23-5. 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 IN+ input Non-inverting comparator input with rail-to-rail common-mode range of VSS-0.1V to VDD+0.1V (absolute maximum VSS-0.5V to VDD+0.5V).
2 VSS power_in Negative supply or ground pin; the supply from VDD to VSS is 1.8V to 5.5V (absolute maximum 7.5V).
3 IN- input Inverting comparator input with rail-to-rail common-mode range of VSS-0.1V to VDD+0.1V (absolute maximum VSS-0.5V to VDD+0.5V).
4 OUT output Open-drain, rail-to-rail comparator output, CMOS/TTL compatible, with VOL of 57mV typ (300mV max) at 1mA sink at VS=5V.
5 VDD power_in Positive supply pin, operating range 1.8V to 5.5V (absolute maximum 7.5V), with a 0.1uF ceramic bypass capacitor placed close to the pin.

Key specifications

Parameter Value
Manufacturer Gainsil
Package SOT-23-5
Category Amplifiers/Comparators
Pins 5

Electrical characteristics

Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).

Parameter Symbol Min Typ Max Unit Conditions Page
Input Offset Voltage VOS 0.5 3 mV VCM = 0V 3
Common-Mode Voltage Range VCM -0.1 5.6 V VS = 5.5V 3
Common-Mode Rejection Ratio CMRR 50 70 dB VS = 5V, VCM = 0V to 5V 3
Output Voltage Swing from Rail (low) VOL 57 300 mV 3
Power Supply Rejection Ratio PSRR 60 75 dB VS = +1.6V to +5.5V, VCM = 0V 3
Operating Voltage Range 1.8 5.5 V 3
Power Supply Voltage (VDD to Vss) -0.5 7.5 V VDD to Vss 2
PDB Input Voltage 7 V Vss-0.5V minimum as printed as an expression; not converted 2
Operating Temperature Range -40 85 °C 2
Junction Temperature 160 °C 2
Storage Temperature Range -55 150 °C 2
Lead Temperature (soldering) 260 °C soldering, 10 sec 2
ESD Susceptibility HBM 4 KV HBM 2
ESD Susceptibility MM 300 V MM 2
Package Thermal Resistance, junction to ambient (SOT23-5) θJA 190 °C/W TA=+25℃, SOT23-5 2

CAD (KiCad official)

  • Symbol: GSV331R-TR
  • Footprint: Package_TO_SOT_SMD:SOT-23-5
  • 3D model: SOT-23-5 (KiCad packages3D, STEP)
  • 3D model files: gsv331r-tr-etched.step / gsv331r-tr-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); gsv331r-tr.step / gsv331r-tr.glb are the bare package body.

Provenance

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

  • Datasheet: Gainsil datasheet (12 pp, sha256 e8a7cabed3ca7487, retrieved 2026-10-19, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-sonnet-5-5 (text+vision), consensus claude-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).

Datasheet PDF