# OP07N

**HGSEMI** · Operational Amplifier · DIP-8

OP07N 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 | Offset null (VOS trim) terminal, connected to one end of a 20kΩ potentiometer whose wiper goes to VCC+ to adjust input offset voltage. |
| 2 | -IN | input | Inverting input of the amplifier; input voltage range ±13V typical and absolute maximum input voltage ±16V. |
| 3 | +IN | input | Non-inverting input of the amplifier; input voltage range ±13V typical and absolute maximum input voltage ±16V. |
| 4 | V- | power_in | Negative supply pin; supply voltage range ±3V to ±16V (absolute maximum ±16V). |
| 5 | NC | unconnected | No connect; not internally connected. |
| 6 | OUT | output | Amplifier output; typical peak output swing ±12V into 10kΩ and ±11.5V into 2kΩ. |
| 7 | V+ | power_in | Positive supply pin; supply voltage range ±3V to ±16V (absolute maximum ±16V), also the offset-trim potentiometer wiper connection. |
| 8 | VOS TRIM | passive | Offset null (VOS trim) terminal, connected to the other end of the 20kΩ potentiometer used to adjust input offset voltage. |

## 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 (25℃) | Vio |  |  | 150 | uV | Vcc=±15V, Tamb=25℃ (table header) | 3 |
| Input offset voltage (0℃<Tamb<70℃) | 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 |
| Input common-mode voltage range | Vicm |  | 13.5 |  | V | Vcc=±15V, Tamb=25℃ (table header) | 3 |
| Common-mode rejection ratio | CMR | 100 |  |  | dB |  | 3 |
| Power supply rejection ratio | SVR | 90 |  |  | dB |  | 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 |
| Supply current (no load) | ICC |  | 3.8 | 6 | mA | no load, Vcc=±15V, Tamb=25℃ (table header) | 3 |
| Supply current (no load), 0℃<Tamb<70℃ | ICC |  |  | 7 | mA | no load, 0℃<Tamb<70℃ | 3 |
| Supply current (no load), VCC=±3V | ICC |  | 1 | 3 | mA | no load, VCC=±3V | 3 |
| Gain bandwidth product | GBP |  | 0.5 |  | MHz | RL = 2kΩ, CL= 100pF, f = 100KHz | 3 |
| Input offset voltage temperature drift | DVio |  | 1.8 |  | uV/℃ |  | 3 |
| Supply voltage | Vcc | -16 |  | 16 | V |  | 3 |
| Input voltage | Vi | -16 |  | 16 | V |  | 3 |
| Differential input voltage | Vid | -30 |  | 30 | V |  | 3 |
| Operating temperature | TOPR | -10 |  | 85 | ℃ |  | 3 |
| Storage temperature | TSTG | -40 |  | 150 | ℃ |  | 3 |
| Lead temperature (soldering) | TLEAD |  |  | 260 | ℃ | 10s soldering | 3 |
| Operating supply voltage range (dual supply) | VCC | 3 |  | 16 | V | Dual supply ±3V to ±16V (features list) | 1 |

## CAD (KiCad official)

- Symbol: `OP07N`
- Footprint: `Package_DIP:DIP-8_W7.62mm`
- 3D model: DIP-8 (KiCad packages3D, STEP)
- 3D model files: `op07n-etched.step` / `op07n-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `op07n.step` / `op07n.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [HGSEMI datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8758163390969851904) (8 pp, sha256 `1bedbf1287871003`, retrieved 2026-10-16, 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](docs/op07n-datasheet.pdf)