component
OPA335M
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
markdownOPA335M
HGSEMI · Operational Amplifier · SOP-8
OPA335M 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 | NC | unconnected | No connection pin on the OPA335 SOP-8 pinout. |
| 2 | IN- | input | Inverting input (labelled INA- in the figure); input common-mode range extends from VSS-0.1V to VDD+0.1V. |
| 3 | IN+ | input | Non-inverting input (labelled INA+ in the figure); input common-mode range extends from VSS-0.1V to VDD+0.1V. |
| 4 | VSS | power_in | Negative supply (ground in single-supply operation); with VDD, supply range is 2.1V to 5.5V single supply or ±1.05V to ±2.75V dual supply. |
| 5 | NC | unconnected | No connection pin on the OPA335 SOP-8 pinout. |
| 6 | OUT | output | Rail-to-rail amplifier output; output current is 30mA typical and short-circuit limit is 43mA typical. |
| 7 | VDD | power_in | Positive supply; operates from 2.1V to 5.5V single supply (absolute max 7.5V VDD to VSS), with a 0.1µF ceramic bypass capacitor placed close to the pin. |
| 8 | NC | unconnected | No connection pin on the OPA335 SOP-8 pinout. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | HGSEMI |
| 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 Voltage (VDD to Vss) | -0.5 | 7.5 | V | 3 | |||
| Operating Temperature Range | -40 | 125 | °C | 3 | |||
| Junction Temperature | 160 | °C | 3 | ||||
| Storage Temperature Range | -55 | 150 | °C | 3 | |||
| Lead Temperature (Soldering) | 260 | °C | Soldering, 10 seconds | 3 | |||
| PDB Input Voltage | 7 | V | 3 | ||||
| Package Thermal Resistance, junction-to-ambient (SOP-8) | θJA | 125 | °C/W | TA=+25°C, SOP-8 | 3 | ||
| ESD Susceptibility HBM | 6 | KV | HBM | 3 | |||
| ESD Susceptibility MM | 400 | V | MM | 3 | |||
| Input Offset Voltage | VOS | 1 | 10 | µV | 4 | ||
| Input Offset Voltage Drift | ΔVOS/ΔT | 50 | nV/℃ | 4 | |||
| Input Bias Current | IB | 20 | pA | 4 | |||
| Quiescent Current | IQ | 320 | µA | VO = 0V, RL = 0Ω | 4 | ||
| Recommended Supply Voltage (single supply) | 2.1 | 5.5 | V | Single supply, per Application Note | 7 |
CAD (KiCad official)
- Symbol:
OPA335M - Footprint:
Package_SO:SOIC-8_3.9x4.9mm_P1.27mm - 3D model: SOP-8 (KiCad packages3D, STEP)
- 3D model files:
opa335m-etched.step/opa335m-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);opa335m.step/opa335m.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: HGSEMI datasheet (13 pp, sha256
ddff41d26aee13c6, retrieved 2026-10-18, 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).