component
THS3111CD
Public Made by Adomby adom
Texas Instruments Operational Amplifier, SOIC-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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README
markdownTHS3111CD
Texas Instruments · Operational Amplifier · SOIC-8
THS3111CD from Texas Instruments, in a SOIC-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 | NC | unconnected | No internal connection; leave unconnected on the THS3111 SOIC-8 (D) package. |
| 2 | VIN− | power_in | Inverting input; the input voltage must stay within ±VS and the differential input voltage is limited to ±4 V. |
| 3 | VIN+ | power_in | Noninverting input; the input voltage must stay within ±VS. |
| 4 | VS− | power_in | Negative power supply; supports ±5 V to ±15 V dual supply or 10 V to 30 V single supply, with a maximum VS− to VS+ supply of 33 V. |
| 5 | NC | unconnected | No internal connection; leave unconnected on the THS3111 SOIC-8 (D) package. |
| 6 | VOUT | output | Amplifier output; absolute maximum output current is 300 mA. |
| 7 | VS+ | power_in | Positive power supply; supports ±5 V to ±15 V dual supply or 10 V to 30 V single supply, with a maximum VS− to VS+ supply of 33 V. |
| 8 | NC | unconnected | No internal connection; leave unconnected on the THS3111 SOIC-8 (D) package. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | SOIC-8 |
| Category | Amplifiers/Comparators |
| Pins | 8 |
CAD (KiCad official)
- Symbol:
THS3111CD - Footprint:
Package_SO:SOIC-8_3.9x4.9mm_P1.27mm - 3D model: SOIC-8 (KiCad packages3D, STEP)
- 3D model files:
ths3111cd-etched.step/ths3111cd-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);ths3111cd.step/ths3111cd.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (42 pp, sha256
5e23f3dcb669543d, retrieved 2026-10-08, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-haiku-5-5(text), consensusclaude-sonnet-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).