component
OP2177M
Public Made by Adomby adom
HGSEMI Precision Op Amps, SOP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
Generated by kicad-footprint-generator · KiCad file format 20260206
| Name | Last updated |
|---|---|
| docs | 9d ago |
| viewers | 9d ago |
| op2177m-etched.glb | 9d ago |
| op2177m-etched.step | 9d ago |
| op2177m-hero.glb | 9d ago |
| op2177m-hero.overlay.json | 9d ago |
| op2177m.glb | 9d ago |
| op2177m.kicad_mod | 9d ago |
| op2177m.kicad_sym | 9d ago |
| op2177m.lbr | 9d ago |
| op2177m.step | 9d ago |
| package.json | 9d ago |
| page.json | 9d ago |
| README.md | 9d ago |
OP2177M
HGSEMI · Precision Op Amps · SOP-8
OP2177M from HGSEMI, 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 | Output of amplifier A. |
| 2 | -IN A | input | Inverting input of amplifier A. |
| 3 | +IN A | input | Non-inverting input of amplifier A. |
| 4 | V- | power_in | Negative supply; datasheet gives operating supply of ±3V to ±20V and absolute maximum of ±20V. |
| 5 | +IN B | input | Non-inverting input of amplifier B. |
| 6 | -IN B | input | Inverting input of amplifier B. |
| 7 | OUT B | output | Output of amplifier B. |
| 8 | V+ | power_in | Positive supply; datasheet gives operating supply of ±3V to ±20V and absolute maximum of ±20V. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | HGSEMI |
| 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 | Vio | 150 | uV | Vcc=±15V, Tamb=25℃ (electrical table default) | 3 | ||
| Input offset voltage | Vio | 250 | uV | 0℃<Tamb<70℃ | 3 | ||
| Input offset current | Iio | 8 | nA | 3 | |||
| Input bias current | Iib | 28 | nA | 3 | |||
| Input common-mode voltage range | Vicm | -13 | 13 | V | 0℃<Tamb<70℃ | 3 | |
| Large signal voltage gain | Avd | 100 | V/mV | VCC =±15V, RL= 2kΩ, VO=±10V | 3 | ||
| Output peak voltage | Vopp | -12 | 12 | V | RL = 10kΩ | 3 | |
| Output peak voltage | Vopp | -11.5 | 11.5 | V | RL = 2kΩ | 3 | |
| Common-mode rejection ratio | CMR | 100 | dB | 3 | |||
| Power supply rejection ratio | SVR | 90 | dB | 3 | |||
| Supply voltage | Vcc | -20 | 20 | V | Tamb=25℃ (unless otherwise specified) | 3 | |
| Input voltage | Vi | -18 | 18 | V | Tamb=25℃ (unless otherwise specified) | 3 | |
| Differential input voltage | Vid | -30 | 30 | V | Tamb=25℃ (unless otherwise specified) | 3 | |
| Operating temperature | TOPR | -20 | 85 | ℃ | 3 | ||
| Storage temperature | TSTG | -40 | 150 | ℃ | 3 | ||
| Lead temperature (soldering) | TLEAD | 245 | ℃ | soldering 10s | 3 |
CAD (KiCad official)
- Symbol:
OP2177M - Footprint:
Package_SO:SOIC-8_3.9x4.9mm_P1.27mm - 3D model: SOP-8 (KiCad packages3D, STEP)
- 3D model files:
op2177m-etched.step/op2177m-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);op2177m.step/op2177m.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: HGSEMI datasheet (8 pp, sha256
30e3d1e0755d6654, 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).