component
LM358-DW
Public Made by Adomby adom
DOWO Operational Amplifier, DIP-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
markdownLM358-DW
DOWO · Operational Amplifier · DIP-8
LM358-DW from DOWO, in a DIP-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 | 1OUT | output | Output of op-amp channel 1, which is protected against output short circuit per the device features. |
| 2 | 1IN- | input | Inverting input of op-amp channel 1; the common-mode input voltage must stay within the absolute maximum range of -0.3 V to VCC. |
| 3 | 1IN+ | input | Non-inverting input of op-amp channel 1; the common-mode input voltage must stay within the absolute maximum range of -0.3 V to VCC. |
| 4 | VEE | power_in | Negative power supply; the electrical characteristics use VEE = GND, and dual-supply operation is specified from ±1.5 V to ±16 V. |
| 5 | 2IN+ | input | Non-inverting input of op-amp channel 2; the common-mode input voltage must stay within the absolute maximum range of -0.3 V to VCC. |
| 6 | 2IN- | input | Inverting input of op-amp channel 2; the common-mode input voltage must stay within the absolute maximum range of -0.3 V to VCC. |
| 7 | 2OUT | output | Output of op-amp channel 2, which is protected against output short circuit per the device features. |
| 8 | VCC | power_in | Positive power supply; single-supply operation is specified from 3 V to 32 V, with an absolute maximum supply of 32 V. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | DOWO |
| Package | DIP-8 |
| Category | Amplifiers/Comparators |
| Pins | 8 |
Electrical characteristics
Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).
| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |
|---|---|---|---|---|---|---|---|
| Input offset voltage | VIO | -5 | 2 | 5 | mV | VCC=5V to 32V, VICM=VICM(min), VO=1.4V | 2 |
| Input offset current | IIO | -50 | 10 | 50 | nA | VO=1.4V | 2 |
| Input bias current | IB | -250 | 50 | 250 | nA | VO=1.4V | 2 |
| Output short-circuit current | ISC | -60 | 40 | 60 | mA | VCC=10V, VEE=-10V, VO=0V | 3 |
| Supply voltage (absolute maximum) | VCC | 32 | V | 或 ±16V (dual supply, as printed) | 2 | ||
| Differential input voltage | VID | -32 | 32 | V | 2 | ||
| Common-mode input voltage (absolute maximum) | VICM | -0.3 | V | max printed as VCC | 2 | ||
| Maximum operating junction temperature | TJ | 150 | ℃ | 2 | |||
| Operating ambient temperature | TA | -20 | 85 | ℃ | 2 | ||
| Storage temperature | TS | -65 | 150 | ℃ | 2 | ||
| Lead temperature (soldering) | TW | 260 | ℃ | 焊接，10s | 2 |
CAD (KiCad official)
- Symbol:
LM358-DW - Footprint:
Package_DIP:DIP-8_W7.62mm - 3D model: DIP-8 (KiCad packages3D, STEP)
- 3D model files:
lm358-dw-etched.step/lm358-dw-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);lm358-dw.step/lm358-dw.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: DOWO datasheet (5 pp, sha256
3605509f09d4d895, retrieved 2026-10-15, 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).