component
OP27EN
Public Made by Adomby adom
HGSEMI Precision Op Amps, DIP-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 |
| op27en-etched.glb | 9d ago |
| op27en-etched.step | 9d ago |
| op27en-hero.glb | 9d ago |
| op27en-hero.overlay.json | 9d ago |
| op27en.glb | 9d ago |
| op27en.kicad_mod | 9d ago |
| op27en.kicad_sym | 9d ago |
| op27en.lbr | 9d ago |
| op27en.step | 9d ago |
| package.json | 9d ago |
| page.json | 9d ago |
| README.md | 9d ago |
OP27EN
HGSEMI · Precision Op Amps · DIP-8
OP27EN from HGSEMI, in a DIP-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 | VOS TRIM | passive | Input offset voltage trim terminal (Offset Null) connected to one end of a 20kΩ trim potentiometer whose wiper goes to Vcc+. |
| 2 | -IN | input | Inverting input of the operational amplifier, with input voltage range of ±13V and absolute maximum input voltage of ±18V. |
| 3 | +IN | input | Non-inverting input of the operational amplifier, with input voltage range of ±13V and absolute maximum input voltage of ±18V. |
| 4 | V- | power_in | Negative supply voltage pin, operating range ±3V to ±18V supply with absolute maximum of ±18V. |
| 5 | NC | unconnected | No connect; not internally connected. |
| 6 | OUT | output | Amplifier output, with typical peak swing of ±12V into 10kΩ and ±11.5V into 2kΩ at Vcc=±15V. |
| 7 | V+ | power_in | Positive supply voltage pin, operating range ±3V to ±18V supply with absolute maximum of ±18V; also the trim potentiometer wiper connection. |
| 8 | VOS TRIM | passive | Input offset voltage trim terminal (Offset Null) connected to the other end of the 20kΩ trim potentiometer whose wiper goes to Vcc+. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | HGSEMI |
| Package | DIP-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 | 10 | 25 | uV | 3 | ||
| Input voltage noise density, fo=10 Hz | en | 3.5 | 5.5 | nV/√Hz | fo=10 Hz | 3 | |
| Input voltage noise density, fo=30 Hz | en | 3.1 | 4.5 | nV/√Hz | fo=30 Hz | 3 | |
| Input voltage noise density, fo=1000 Hz | en | 3 | 3.8 | nV/√Hz | fo=1000 Hz | 3 | |
| Input current noise density, fo=10 Hz | in | 1.7 | 4 | pA/√Hz | fo=10 Hz | 3 | |
| Input current noise density, fo=30 Hz | in | 1 | 2.3 | pA/√Hz | fo=30 Hz | 3 | |
| Input current noise density, fo=1000 Hz | in | 0.4 | 0.6 | pA/√Hz | fo=1000 Hz | 3 | |
| Input common-mode voltage range | Vicm | -13 | 13 | V | 0℃<Tamb<70℃ | 3 | |
| Output peak voltage, RL=10kΩ | Vopp | -12 | 12 | V | RL = 10kΩ | 3 | |
| Output peak voltage, RL=2kΩ | Vopp | -11.5 | 11.5 | V | RL = 2kΩ | 3 | |
| Gain bandwidth product | GBP | 5 | 8 | MHz | RL=2kΩ,CL=100pF,f=100KHz | 3 | |
| Power supply current | ICC | 3.8 | 6 | mA | no load | 3 | |
| Supply voltage | Vcc | -18 | 18 | V | 3 | ||
| Input voltage | Vi | -18 | 18 | V | 3 | ||
| Differential input voltage | Vid | -30 | 30 | V | 3 | ||
| Operating temperature, OP27E | TOPR | 0 | 70 | ℃ | OP27E | 3 | |
| Storage temperature | TSTG | -40 | 150 | ℃ | 3 | ||
| Lead temperature (soldering) | TLEAD | 260 | ℃ | soldering 10s | 3 | ||
| Input offset voltage drift | DVio | 1.8 | uV/℃ | 3 | |||
| Input offset current | Iio | 8 | nA | 3 | |||
| Input bias current | Iib | 28 | nA | 3 | |||
| Common-mode rejection ratio | CMR | 100 | dB | 3 | |||
| Supply voltage rejection ratio | SVR | 90 | dB | 3 | |||
| Large signal voltage gain | Avd | 100 | V/mV | VCC=±15V,RL=2kΩ, VO=±10V | 3 |
CAD (KiCad official)
- Symbol:
OP27EN - Footprint:
Package_DIP:DIP-8_W7.62mm - 3D model: DIP-8 (KiCad packages3D, STEP)
- 3D model files:
op27en-etched.step/op27en-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);op27en.step/op27en.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: HGSEMI datasheet (8 pp, sha256
cd87a3464a5ffe92, 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).