component
OPA2348M
Public Made by Adomby adom
HGSEMI Operational Amplifier, SOP-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
markdownOPA2348M
HGSEMI · Operational Amplifier · SOP-8
OPA2348M 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 A | output | Amplifier A output, rail-to-rail, with 10mA typical short-circuit current. |
| 2 | -In A | input | Amplifier A inverting input, common-mode range (V-)-0.2V to (V+)+0.2V with 0.5pA typical bias current. |
| 3 | +In A | input | Amplifier A non-inverting input, common-mode range (V-)-0.2V to (V+)+0.2V with 0.5pA typical bias current. |
| 4 | V- | power_in | Negative supply (ground in single-supply use); supply range 2.1V to 5.5V total, 7.5V absolute maximum. |
| 5 | +In B | input | Amplifier B non-inverting input, common-mode range (V-)-0.2V to (V+)+0.2V with 0.5pA typical bias current. |
| 6 | -In B | input | Amplifier B inverting input, common-mode range (V-)-0.2V to (V+)+0.2V with 0.5pA typical bias current. |
| 7 | Out B | output | Amplifier B output, rail-to-rail, with 10mA typical short-circuit current. |
| 8 | V+ | power_in | Positive supply, 2.1V to 5.5V operating (2.5V to 5.5V specified), 7.5V absolute maximum, bypass with 0.01µF ceramic capacitor. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | HGSEMI |
| Package | SOP-8 |
| Category | Amplifiers/Comparators |
| Pins | 8 |
CAD (KiCad official)
- Symbol:
OPA2348M - Footprint:
Package_SO:SOIC-8_3.9x4.9mm_P1.27mm - 3D model: SOP-8 (KiCad packages3D, STEP)
- 3D model files:
opa2348m-etched.step/opa2348m-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);opa2348m.step/opa2348m.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: HGSEMI datasheet (17 pp, sha256
51f8724eb3bcde8e, retrieved 2026-10-09, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-sonnet-5-5(text+vision), consensusclaude-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).