component
KIA4558P
Public Made by Adomby adom
KEC Semicon Low Noise Amplifiers (LNA) - RF, DIP-8. Datasheet-verified pinout, 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
markdownKIA4558P
KEC Semicon · Low Noise Amplifiers (LNA) - RF · DIP-8
KIA4558P from KEC Semicon, in a DIP-8. Pinout and pin descriptions extracted from the manufacturer datasheet by ds2sf; symbol, footprint, and 3D from KiCad-official CAD.
Pinout
| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | OUT A | output | Output A of operational amplifier with output voltage range ±12V to ±14V at RL=10k. |
| 2 | -IN A | input | Inverting input of operational amplifier A with maximum differential input voltage ±30V. |
| 3 | +IN A | input | Non-inverting input of operational amplifier A with common mode input voltage range ±12V to ±14V. |
| 4 | VEE | power_in | Negative supply voltage rail, 0V or -18V; supplies both operational amplifiers. |
| 5 | +IN B | input | Non-inverting input of operational amplifier B with common mode input voltage range ±12V to ±14V. |
| 6 | -IN B | input | Inverting input of operational amplifier B with maximum differential input voltage ±30V. |
| 7 | OUT B | output | Output B of operational amplifier with output voltage range ±12V to ±14V at RL=10k. |
| 8 | VCC | power_in | Positive supply voltage rail, +18V or +36V; supplies both operational amplifiers. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | KEC Semicon |
| Package | DIP-8 |
| Category | RF And Wireless |
| Pins | 8 |
CAD (KiCad official)
- Symbol:
KIA4558P - Footprint:
Package_DIP:DIP-8_W7.62mm - 3D model: DIP-8 (KiCad packages3D, STEP)
- 3D model files:
kia4558p-etched.step/kia4558p-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);kia4558p.step/kia4558p.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: KEC Semicon datasheet (3 pp, sha256
4fb529e87a4d1ad2, retrieved 2026-09-21, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.2, primaryclaude-haiku-4-5-20251001(text), consensusclaude-sonnet-4-6(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).