component
GS8592-MR
Public Made by Adomby adom
Gainsil Precision OpAmps, MSOP-8. Pinout extracted from 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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Contents
README
markdownGS8592-MR
Gainsil · Precision OpAmps · MSOP-8
GS8592-MR from Gainsil, in a MSOP-8. Pinout and pin descriptions extracted from the manufacturer datasheet by ds2sf; symbol, footprint, and 3D from KiCad-official CAD.
Pinout
| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | OUTA | output | Amplifier A output. Rail-to-rail output stage capable of swinging to within ~5mV of the supply rails under light load (>100kOhm) and 60mV under 10kOhm loads. Short-circuit current limit 43mA typical. |
| 2 | INA- | input | Amplifier A inverting input. Rail-to-rail input range (Vss-0.1V to Vdd+0.1V). Input bias current 20pA typ, input offset current 10pA typ. |
| 3 | INA+ | input | Amplifier A non-inverting input. Rail-to-rail input range (Vss-0.1V to Vdd+0.1V). Input bias current 20pA typ. |
| 4 | VSS | power_in | Negative supply rail (ground in single-supply operation). Absolute max Vdd-to-Vss is 7.5V. Bypass with a 0.1uF ceramic capacitor to ground in dual-supply operation. |
| 5 | INB+ | input | Amplifier B non-inverting input. Rail-to-rail input range (Vss-0.1V to Vdd+0.1V). Input bias current 20pA typ. |
| 6 | INB- | input | Amplifier B inverting input. Rail-to-rail input range (Vss-0.1V to Vdd+0.1V). Input bias current 20pA typ, input offset current 10pA typ. |
| 7 | OUTB | output | Amplifier B output. Rail-to-rail output stage capable of swinging to within ~5mV of the supply rails under light load (>100kOhm) and 60mV under 10kOhm loads. Short-circuit current limit 43mA typical. |
| 8 | VDD | power_in | Positive supply rail. Single-supply range 1.8V to 5.5V (or dual +/-0.9V to +/-2.75V). Absolute max Vdd-to-Vss is 7.5V. Bypass with a 0.1uF ceramic capacitor close to the pin. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Gainsil |
| Package | MSOP-8 |
| Category | Op-amp/Cmp |
| Pins | 8 |
Ordering variants
Same part, different packaging or reel option.
GS8592-MRGS8592-MRSR
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 | 1 | 30 | µV | 3 | ||
| Input Offset Voltage Drift | ΔVOS/ΔT | 10 | 50 | nV/℃ | 3 | ||
| Power Supply Voltage (VDD to Vss) | -0.5 | 7.5 | V | 2 | |||
| Operating Temperature Range | -45 | 125 | °C | 2 | |||
| Junction Temperature | 160 | °C | 2 | ||||
| Storage Temperature Range | -55 | 150 | °C | 2 | |||
| Lead Temperature (soldering) | 260 | °C | 10 sec soldering | 2 | |||
| ESD Susceptibility HBM | 6 | KV | HBM | 2 | |||
| ESD Susceptibility MM | 400 | V | MM | 2 | |||
| Package Thermal Resistance, MSOP-8 | θJA | 216 | °C/W | TA=+25℃ | 2 | ||
| Single Supply Voltage | 1.8 | 5.5 | V | Single-supply operation | 6 | ||
| Dual Supply Voltage (each rail) | 0.9 | 2.75 | V | Dual supply ±0.9V to ±2.75V | 6 |
CAD (KiCad official)
- Symbol:
GS8592-MR - Footprint:
Package_SO:MSOP-8_3x3mm_P0.65mm - 3D model: MSOP-8 (KiCad packages3D, STEP)
- 3D model files:
gs8592-mr-etched.step/gs8592-mr-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);gs8592-mr.step/gs8592-mr.glbare the bare package body.
3D model downloads
Two STEP files. Same geometry, different body top:
| File | Size | Use it when |
|---|---|---|
gs8592-mr.step |
123 KB | You want the bare part, or you mark your own boards. |
gs8592-mr-etched.step |
2.3 MB | You want the part with GS8592-MR already on it. |
The marking in the etched file is real recessed geometry cut into the solid, not a texture or a decal: 542 faces against 147 in the bare model. It survives export, section views, and rendering in any CAD tool, and it drops straight into KiCad or Fusion with no extra setup.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Gainsil datasheet (14 pp, sha256
1b646d2c2feb461f, retrieved 2026-08-17, tier: lcsc) - Extractor:
ds2sf(Claude). Every pin and dimension is cited to a datasheet page; it refuses to fabricate. - CAD: KiCad official libraries (CC-BY-SA 4.0).