component
AD8541ARTZ
Public Made by Adomby adom
UMW Operational Amplifier, SOT23-5. 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
markdownAD8541ARTZ
UMW · Operational Amplifier · SOT23-5
AD8541ARTZ from UMW, in a SOT23-5. 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 | output | The output of the amplifier; the datasheet specifies rail-to-rail output swing, with a 5mV (light load) to 10mV (10kΩ load) swing from the supply rails. |
| 2 | -VS | power_in | Negative power supply, normally tied to ground; it may be tied to another voltage if the voltage between VS+ and VS- is 2.7V to 5.5V, and if not grounded it should be bypassed with a 0.1μF capacitor placed as close to the part as possible. |
| 3 | +IN | input | Non-inverting input of the amplifier, with an input voltage range from (VS- - 0.2V) to (VS+ + 0.2V). |
| 4 | -IN | input | Inverting input of the amplifier, with an input voltage range from (VS- - 0.2V) to (VS+ + 0.2V). |
| 5 | +VS | power_in | Positive power supply, specified from 2.3V to 5.5V (split supplies allowed if VS+ to VS- stays within 2.3V to 5.5V), with a 0.1μF bypass capacitor placed as close to the part as possible. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | UMW |
| Package | SOT23-5 |
| Category | Amplifiers/Comparators |
| Pins | 5 |
Electrical characteristics
Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).
| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |
|---|---|---|---|---|---|---|---|
| Operating supply voltage | VS | 2.3 | 5.5 | V | 6 | ||
| Operating temperature range | TA | -40 | 125 | °C | 6 | ||
| Input offset voltage | VOS | 3.5 | mV | 5 | |||
| High output voltage swing | VOH | 4.985 | V | Source current through 10Ω | 5 | ||
| Supply voltage, VS+ to VS- | VS+, VS- | 7 | V | 4 | |||
| Electrostatic discharge voltage, HBM | ESD | -4000 | 4000 | V | HBM | 4 | |
| Electrostatic discharge voltage, CDM | ESD | -2000 | 2000 | V | CDM | 4 | |
| Junction temperature | TJ | 160 | °C | 4 | |||
| Storage temperature range | TSTG | -65 | 150 | °C | 4 | ||
| Lead temperature range (soldering) | TJL | 260 | °C | Soldering 10 sec | 4 | ||
| Thermal resistance, junction to ambient | θJA | 190 | °C/W | SOT23-5 package | 6 |
CAD (KiCad official)
- Symbol:
AD8541ARTZ - Footprint:
Package_TO_SOT_SMD:SOT-23-5 - 3D model: SOT23-5 (KiCad packages3D, STEP)
- 3D model files:
ad8541artz-etched.step/ad8541artz-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);ad8541artz.step/ad8541artz.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: UMW datasheet (24 pp, sha256
0c724036912e042b, retrieved 2026-10-18, tier: lcsc) - 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).