component
OPA241PA
Public Made by Adomby adom
Texas Instruments Operational Amplifier, PDIP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
3D Model
Open in new tab ↗
Loads on click. Unloads only if this page sits in the background.
Symbol & Footprint
Schematic Symbol
Open full view ↗Loads on click. Unloads only if this page sits in the background.
PCB Footprint
Open full view ↗Loads on click. Unloads only if this page sits in the background.
Datasheet
Open in new tab ↗Loads on click. Unloads only if this page sits in the background.
README
markdownOPA241PA
Texas Instruments · Operational Amplifier · PDIP-8
OPA241PA from Texas Instruments, in a PDIP-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 | TRIM | passive | External offset voltage adjustment pin for the single-channel OPA241; the datasheet refers to Section 6.1.2 for trim use, which is not included in this excerpt. |
| 2 | -IN | input | Inverting input of the amplifier. |
| 3 | +IN | input | Noninverting input of the amplifier; the input common-mode range extends to 200mV below the negative supply rail. |
| 4 | V- | power_in | Negative (lowest) power supply; recommended VS is 2.7V to 36V single supply or ±1.35V to ±18V dual supply. |
| 5 | TRIM | passive | External offset voltage adjustment pin, paired with pin 1 for the single-channel OPA241; see Section 6.1.2 of the datasheet for trim use. |
| 6 | OUT | output | Amplifier output, which swings rail-to-rail to within 50mV of the supply rails. |
| 7 | V+ | power_in | Positive (highest) power supply; recommended VS is 2.7V to 36V single supply or ±1.35V to ±18V dual supply. |
| 8 | NC | unconnected | No internal connection; can be left floating. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | PDIP-8 |
| Category | Amplifiers/Comparators |
| Pins | 8 |
CAD (KiCad official)
- Symbol:
OPA241PA - Footprint:
Package_DIP:DIP-8_W7.62mm - 3D model: PDIP-8 (KiCad packages3D, STEP)
- 3D model files:
opa241pa-etched.step/opa241pa-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);opa241pa.step/opa241pa.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (35 pp, sha256
acaba6478cae06e8, retrieved 2026-10-08, 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-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).