component
SL8632XS8
Public Made by Adomby adom
Slkor SLKORMICRO Elec Operational Amplifier, SOP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
3D Model
Open in new tab ↗
Loads when you scroll to it. Unloads after 5 minutes in the background.
Symbol & Footprint
Schematic Symbol
Open full view ↗Loads when you scroll to it. Unloads after 5 minutes in the background.
PCB Footprint
Open full view ↗Loads when you scroll to it. Unloads after 5 minutes in the background.
Datasheet
Open in new tab ↗Loads when you scroll to it. Unloads after 5 minutes in the background.
README
markdownSL8632XS8
Slkor SLKORMICRO Elec · Operational Amplifier · SOP-8
SL8632XS8 from Slkor SLKORMICRO Elec, 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 | OUT A | output | Amplifier A output. |
| 2 | -IN A | input | Amplifier A inverting input, voltage range from (VS- - 0.1V) to (VS+ + 0.1V). |
| 3 | +IN A | input | Amplifier A non-inverting input, with the same voltage range as -IN. |
| 4 | -VS | power_in | Negative supply, normally grounded; may be a non-ground voltage if VS+ to VS- stays within 2.1V to 5.5V, and if not grounded bypass with 0.1µF close to the part. |
| 5 | +IN B | input | Amplifier B non-inverting input, with the same voltage range as -IN. |
| 6 | -IN B | input | Amplifier B inverting input, voltage range from (VS- - 0.1V) to (VS+ + 0.1V). |
| 7 | OUT B | output | Amplifier B output. |
| 8 | +VS | power_in | Positive supply, 2.1V to 5.5V, with a 0.1µF bypass capacitor placed as close to the device as possible. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Slkor SLKORMICRO Elec |
| 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 |
|---|---|---|---|---|---|---|---|
| Input offset voltage | VOS | -4.2 | 0.8 | 4.2 | mV | VS=5.0V, TA=+25°C, VCM=VS/2, VO=VS/2, RL=10kΩ to VS/2 | 5 |
| Input offset voltage, full temperature | VOS | -4.5 | 4.5 | mV | Full temperature range | 5 | |
| Input bias current, full temperature | IB | 800 | pA | Full temperature range | 5 | ||
| Common-mode rejection ratio | CMRR | 66 | 84 | dB | VCM = 0.05V to 3.5V | 5 | |
| Common-mode rejection ratio, full temperature | CMRR | 80 | dB | Full temperature range, VCM = 0.05V to 3.5V | 5 | ||
| Common-mode rejection ratio, full common-mode range | CMRR | 60 | 76 | dB | VCM = VS- - 0.1V to VS+ + 0.1V | 5 | |
| Open-loop voltage gain | AVOL | 90 | 103 | dB | RL = 10kΩ, VO = 0.05V to 3.5V | 5 | |
| Open-loop voltage gain, full temperature | AVOL | 90 | dB | RL = 10kΩ, VO = 0.05V to 3.5V, full temperature range | 5 | ||
| Open-loop voltage gain | AVOL | 77 | 86 | dB | RL = 600Ω, VO = 0.15V to 3.5V | 5 | |
| Open-loop voltage gain, full temperature | AVOL | 80 | dB | RL = 600Ω, VO = 0.15V to 3.5V, full temperature range | 5 | ||
| Common-mode input voltage range (relative to rails) | VCM | -0.1 | 0.1 | V | Printed as VS- - 0.1V (min) to VS+ + 0.1V (max) | 5 | |
| Power supply rejection ratio | PSRR | 70 | 84 | dB | VS = 2.7V to 5.5V, VCM < VS+ - 2V | 6 | |
| Power supply rejection ratio, full temperature | PSRR | 80 | dB | VS = 2.7V to 5.5V, VCM < VS+ - 2V, full temperature range | 6 | ||
| Quiescent current (per amplifier) | IQ | 480 | 560 | μA | Per amplifier | 6 | |
| Quiescent current (per amplifier), full temperature | IQ | 520 | 620 | μA | Per amplifier, full temperature range | 6 | |
| Supply voltage | VS | 2.1 | 5.5 | V | 6 | ||
| Operating temperature range | TA | -40 | 125 | °C | 6 | ||
| Supply voltage, total (VS+ to VS-) | VS+,VS- | 7 | V | Power supply voltage VS+ to VS- | 4 | ||
| Common-mode input voltage | VCM | -0.3 | 0.3 | V | Printed as VS- - 0.3 (min) to VS+ + 0.3 (max) | 4 | |
| ESD HBM | HBM | -4000 | 4000 | V | Human body model | 4 | |
| ESD CDM | CDM | -1000 | 1000 | V | Charged device model | 4 | |
| Junction temperature | TJ | 160 | °C | 4 | |||
| Storage temperature range | TSTG | -65 | 150 | °C | 4 | ||
| Soldering temperature range | TJL | 260 | °C | Soldering, 10 s | 4 | ||
| Package thermal resistance, junction to ambient | θJA | 125 | °C/W | SO-8 package | 6 |
CAD (KiCad official)
- Symbol:
SL8632XS8 - Footprint:
Package_SO:SOIC-8_3.9x4.9mm_P1.27mm - 3D model: SOP-8 (KiCad packages3D, STEP)
- 3D model files:
sl8632xs8-etched.step/sl8632xs8-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);sl8632xs8.step/sl8632xs8.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Slkor SLKORMICRO Elec datasheet (19 pp, sha256
1429a51af98028ac, retrieved 2026-10-18, tier: lcsc) - Datasheet language: Chinese. Pin names, descriptions, and specs on this page were extracted and translated to English by ds2sf; the linked PDF is the manufacturer original.
- Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-sonnet-5-5(text+vision), consensusclaude-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).