# TL3414M

**HGSEMI** · Operational Amplifier · SOP-8

TL3414M 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 1 | output | Output of operational amplifier A, able to drive up to 70 mA. |
| 2 | IN 1(-) | input | Inverting input of amplifier A, with input voltage limited to the range given as 0.3 to +15 V in the absolute maximum ratings. |
| 3 | IN 1(+) | input | Non-inverting input of amplifier A, with input voltage limited to the range given as 0.3 to +15 V in the absolute maximum ratings. |
| 4 | GND | power_in | Ground (negative supply) pin shared by both amplifiers. |
| 5 | IN 2(+) | input | Non-inverting input of amplifier B, with input voltage limited to the range given as 0.3 to +15 V in the absolute maximum ratings. |
| 6 | IN 2(-) | input | Inverting input of amplifier B, with input voltage limited to the range given as 0.3 to +15 V in the absolute maximum ratings. |
| 7 | OUT 2 | output | Output of operational amplifier B, able to drive up to 70 mA. |
| 8 | V+ | power_in | Positive supply pin for single-supply operation from 3 V to 15 V, with an absolute maximum of 15 V. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | HGSEMI |
| Package | SOP-8 |
| Category | Operational Amplifier/Comparator |
| Pins | 8 |

## CAD (KiCad official)

- Symbol: `TL3414M`
- Footprint: `Package_SO:SOIC-8_3.9x4.9mm_P1.27mm`
- 3D model: SOP-8 (KiCad packages3D, STEP)
- 3D model files: `tl3414m-etched.step` / `tl3414m-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `tl3414m.step` / `tl3414m.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [HGSEMI datasheet](docs/tl3414m-datasheet.pdf) (7 pp, sha256 `becdd7619fbaa907`, retrieved 2026-10-27, 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/tl3414m-datasheet.pdf)