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SL2177FXS8

Public Made by Adom

by adom

Slkor SLKORMICRO Elec Operational Amplifier, SOP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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SL2177FXS8

Slkor SLKORMICRO Elec · Operational Amplifier · SOP-8

SL2177FXS8 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 OUTA output Output of amplifier A.
2 -INA input Inverting input of amplifier A.
3 +INA input Non-inverting input of amplifier A.
4 -VS power_in Negative supply terminal, connected to ground in single-supply operation.
5 +INB input Non-inverting input of amplifier B.
6 -INB input Inverting input of amplifier B.
7 OUTB output Output of amplifier B.
8 +VS power_in Positive supply terminal; specified supply is 3.3V to 36V (±1.65V to ±18V).

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 -150 50 150 μV 4
Common-mode rejection ratio CMRR 110 dB VS-<VCM<VS+ -1.5V 4
Common-mode rejection ratio CMRR 100 dB TA=-40℃ 至 +125℃ 4
Open-loop voltage gain AVOL 120 dB VS-+0.5V<VO<VS+ -0.5V 4
Open-loop voltage gain AVOL 110 dB TA=-40℃ 至 +125℃ 4
High output voltage swing (offset from VS+) VOH -200 -120 mV RL=10kΩ 4
High output voltage swing (offset from VS+) VOH -280 mV TA=-40℃ 至 +125℃ 4
Low output voltage swing (offset from VS-) VOL 110 200 mV RL=10kΩ 4
Low output voltage swing (offset from VS-) VOL 280 mV TA=-40℃ 至 +125℃ 4
Power supply rejection ratio PSRR 110 dB VS=4V 至 36V 4
Power supply rejection ratio PSRR 100 dB TA=-40℃ 至 +125℃ 4
Quiescent current IQ 410 550 μA 单路 4
Quiescent current IQ 650 μA TA=-40℃ 至 +125℃ 4
Supply voltage (dual supply) VS -19 19 V 3
Supply voltage (single supply) VS 38 V 3
Input current IIN -10 10 mA 3
Differential input voltage VDM -0.7 0.7 V 3
Junction temperature TJ 150 ℃ 3
Storage temperature TSTG -65 150 ℃ 3
ESD human body model (HBM) 2 kV 3
Operating ambient temperature TA -40 125 ℃ 3
Specified supply voltage (single supply) VS 3.3 36 V 单电源供电 8
Specified supply voltage (dual supply, magnitude) VS 1.65 18 V 双电源供电 (±1.65V 至 ±18V) 8

CAD (KiCad official)

  • Symbol: SL2177FXS8
  • Footprint: Package_SO:SOIC-8_3.9x4.9mm_P1.27mm
  • 3D model: SOP-8 (KiCad packages3D, STEP)
  • 3D model files: sl2177fxs8-etched.step / sl2177fxs8-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); sl2177fxs8.step / sl2177fxs8.glb are the bare package body.

Provenance

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

  • Datasheet: Slkor SLKORMICRO Elec datasheet (13 pp, sha256 2867e1722292956f, retrieved 2026-10-17, 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, 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