# TL082IMM

**HGSEMI** · Operational Amplifier · MSOP-8

TL082IMM from HGSEMI, in a MSOP-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 | 1OUT | output | Output of amplifier 1. |
| 2 | 1IN- | input | Inverting input of amplifier 1. |
| 3 | 1IN+ | input | Non-inverting input of amplifier 1. |
| 4 | VCC- | power_in | Negative supply; supply voltage VCC is rated at ±18 V maximum. |
| 5 | 2IN+ | input | Non-inverting input of amplifier 2. |
| 6 | 2IN- | input | Inverting input of amplifier 2. |
| 7 | 2OUT | output | Output of amplifier 2. |
| 8 | VCC+ | power_in | Positive supply; supply voltage VCC is rated at ±18 V maximum. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | HGSEMI |
| Package | MSOP-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 common-mode voltage range | Vicr | -12 | 11 | 15 | V |  | 4 |
| Peak output voltage | Vom | 12 | 13.5 |  | V | RL = 10 kΩ | 4 |
| Peak output voltage | Vom | 10 | 12.5 |  | V | RL ≥ 2 kΩ | 4 |
| Large-signal voltage gain | AVD | 80 | 95 |  | dB | RL ≥ 2 kΩ, VO = ±10 V | 4 |
| Common-mode rejection ratio | CMRR | 70 | 85 |  | dB |  | 4 |
| Supply voltage rejection ratio | kSVR | 70 | 86 |  | dB | VCC = ±15 V to ± 9 V, Vo=0V | 4 |
| Quiescent current per channel | ICC |  | 1.4 | 2.8 | mA |  | 4 |
| Slew rate | SR | 8 | 13 |  | V/us | VI = 10 V | 4 |
| Input offset voltage | Vio |  | 3 | 6 | mV | Vo=0V | 4 |
| Supply voltage | Vcc | -18 |  | 18 | V | 电源电压 (printed ±18) | 3 |
| Input voltage | Vi | -14 |  | 14 | V | 输入电压 (printed ±14) | 3 |
| Differential input voltage | Vid | -28 |  | 28 | V | 差模输入电压 (printed ±28) | 3 |
| Operating temperature | Toper | -40 |  | 85 | ℃ | 工作温度:TL082I | 3 |
| Storage temperature | Tstg | -65 |  | 150 | ℃ | 储藏温度 | 3 |
| Lead temperature (soldering) | TLEAD |  |  | 245 | ℃ | 焊接 10s | 3 |
| Input bias current | Iib |  | 2.5 |  | nA | Vo=0V | 4 |
| Input offset current | Iio |  | 1.5 |  | nA | Vo=0V | 4 |
| Gain-bandwidth product | B1 |  | 3 |  | MHz |  | 4 |
| Rise time | tr |  | 0.05 |  | us |  | 4 |

## CAD (KiCad official)

- Symbol: `TL082IMM`
- Footprint: `Package_SO:MSOP-8_3x3mm_P0.65mm`
- 3D model: MSOP-8 (KiCad packages3D, STEP)
- 3D model files: `tl082imm-etched.step` / `tl082imm-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `tl082imm.step` / `tl082imm.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/8602958843148185600) (11 pp, sha256 `164ba5fd4d8a1c3b`, 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`, 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/tl082imm-datasheet.pdf)