component
LM358SR
Public Made by Adomby adom
COSINE 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
markdownLM358SR
COSINE · Operational Amplifier · SOP-8
LM358SR from COSINE, 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 | OUT1 | output | Output of amplifier 1, whose output voltage range extends to within millivolts of each supply rail. |
| 2 | -IN1 | input | Inverting input of amplifier 1, with a voltage range from -Vs -0.3V to +Vs - 1V. |
| 3 | +IN1 | input | Non-inverting input of amplifier 1, with the same voltage range as -IN (-Vs -0.3V to +Vs - 1V). |
| 4 | -Vs | power_in | Negative power supply or ground; if not connected to ground, bypass it with a 0.1μF capacitor as close to the part as possible. |
| 5 | +IN2 | input | Non-inverting input of amplifier 2, with the same voltage range as -IN (-Vs -0.3V to +Vs - 1V). |
| 6 | -IN2 | input | Inverting input of amplifier 2, with a voltage range from -Vs -0.3V to +Vs - 1V. |
| 7 | OUT2 | output | Output of amplifier 2, whose output voltage range extends to within millivolts of each supply rail. |
| 8 | +Vs | power_in | Positive power supply (3V to 30V), with a 0.1μF bypass capacitor placed as close to the part as possible. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | COSINE |
| Package | SOP-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 |
|---|---|---|---|---|---|---|---|
| Power Supply: +Vs to -Vs | 32 | V | 3 | ||||
| Input Voltage | -0.3 | 32 | V | 3 | |||
| Differential Input Voltage | -16 | 16 | V | 3 | |||
| Input Current (DC) | 50 | mA | 3 | ||||
| Storage Temperature Range | -65 | 150 | °C | 3 | |||
| Junction Temperature | 150 | °C | 3 | ||||
| Operating Temperature Range | -40 | 125 | °C | 3 | |||
| ESD Susceptibility, HBM | 2000 | V | 3 | ||||
| DC Supply Voltage | 3 | 30 | V | 3 | |||
| Operating Ambient Temperature | -40 | 85 | °C | 3 | |||
| Input Offset Voltage | VOS | 2 | 5 | mV | 4 | ||
| Input Offset Voltage Drift | ΔVOS/ΔT | 7 | 15 | μV/°C | -40 to 125°C | 4 | |
| Input Bias Current | IB | 45 | 250 | nA | 4 | ||
| Input Offset Current | IOS | 3 | 50 | nA | 4 | ||
| Common-Mode Voltage Range | VCM | 0 | V | +VS = 30V | 4 | ||
| Common-Mode Rejection Ratio | CMRR | 65 | 90 | dB | VCM =0 to (+Vs -1.5) | 4 | |
| Large Signal Voltage Gain | AOL | 100 | V/mV | VO=1 to 11V, +VS = 15V, RL= 2 kΩ | 4 | ||
| High-level Output Voltage | VOH | 16 | V | +VS = 18V, RL=2kΩ | 4 | ||
| High-level Output Voltage | VOH | 16.3 | V | +VS = 18V, RL=10kΩ | 4 | ||
| Low-level Output Voltage | VOL | 5 | 20 | mV | +VS = 5V, RL=10kΩ | 4 | |
| Output Source Current | ISR | 20 | 40 | mA | +VS =15V, VO=2V, Vid=1V | 4 | |
| Output Sink Current | ISK | 10 | 15 | mA | +VS =15V, VO=2V, Vid= -1V | 4 | |
| Output Sink Current | ISK | 12 | 50 | μA | +VS =15V, VO=0.2V, Vid= -1V | 4 | |
| Short-Circuit Current to Ground | ISC | 40 | 60 | mA | +VS =15V | 4 | |
| Operating Voltage Range | Vs | 3 | 30 | V | 4 | ||
| Power Supply Rejection Ratio | PSRR | 65 | 100 | dB | VS = +5V to +30V | 4 | |
| Quiescent Current / Amplifier | IQ | 250 | 500 | μA | VS = +30V | 4 | |
| Quiescent Current / Amplifier | IQ | 200 | 400 | μA | VS = +5V | 4 | |
| Gain Bandwidth Product | GBWP | 1 | MHz | G=+1 | 4 | ||
| Slew Rate | SR | 0.35 | V/μs | G = +1 , 2V Output Step | 4 | ||
| Package Thermal Resistance, junction-to-ambient (SOP8) | RθJA | 155 | °C/W | SOP8 package | 3 |
CAD (KiCad official)
- Symbol:
LM358SR - Footprint:
Package_SO:SOIC-8_3.9x4.9mm_P1.27mm - 3D model: SOP-8 (KiCad packages3D, STEP)
- 3D model files:
lm358sr-etched.step/lm358sr-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);lm358sr.step/lm358sr.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: COSINE datasheet (10 pp, sha256
338fb8fb232dcd10, retrieved 2026-10-17, 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).