component
RS8511BXF
Public Made by Adomby adom
Jiangsu RUNIC Tech Precision Op Amps, 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
markdownRS8511BXF
Jiangsu RUNIC Tech · Precision Op Amps · SOT23-5
RS8511BXF from Jiangsu RUNIC Tech, 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 | +IN | input | Positive (noninverting) input. |
| 2 | V- | power_in | Negative (lowest) power supply. |
| 3 | -IN | input | Negative (inverting) input. |
| 4 | OUT | output | Amplifier output. |
| 5 | V+ | power_in | Positive (highest) power supply. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Jiangsu RUNIC Tech |
| 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 |
|---|---|---|---|---|---|---|---|
| Supply voltage (Vs = (V+) - (V-)), absolute maximum | Vs | 7 | V | 6 | |||
| Signal input pin current | -10 | 10 | mA | Signal input pin | 6 | ||
| Signal output pin current | -55 | 55 | mA | Signal output pin | 6 | ||
| Operating range, TA | TA | -40 | 125 | °C | Over operating free-air temperature range | 6 | |
| Junction temperature, TJ | TJ | -40 | 150 | °C | 6 | ||
| Storage temperature, Tstg | Tstg | -65 | 150 | °C | 6 | ||
| ESD Human-body model (HBM) | V(ESD) | -5000 | 5000 | V | Human-body model (HBM) | 6 | |
| ESD Machine model (MM) | V(ESD) | -400 | 400 | V | Machine Model (MM) | 6 | |
| Supply voltage, single-supply | Vs | 2.3 | 5.5 | V | Single-supply | 6 | |
| Input offset voltage | VOS | -40 | 7 | 40 | uV | VCM= VS/2 | 9 |
| Input offset voltage average drift | Vos Tc | 0.05 | 0.2 | uV/°C | 9 | ||
| Power-supply rejection ratio | PSRR | 110 | 130 | dB | VS= +2.3V to +5.5V, VCM= 0 | 9 | |
| Input bias current | IB | -50 | 50 | pA | VCM = VS/2 | 9 | |
| Input offset current | IOS | -10 | 10 | pA | 9 | ||
| Common-mode rejection ratio | CMRR | 110 | 130 | dB | (V-) -0.1V < VCM < (V+)+ 0.1V | 9 | |
| Open-loop voltage gain | AOL | 110 | 130 | dB | RL= 10KΩ, VO= 0.3V to 4.7V, TA= -40°C to 125°C | 9 | |
| Output voltage high | VOH | 4.99 | 4.998 | V | RL=100 KΩ to GND | 9 | |
| Output voltage high | VOH | 4.95 | 4.98 | V | RL=10 KΩ to GND | 9 | |
| Output voltage low | VOL | 1 | 10 | mV | RL=100 KΩ to V+ | 9 | |
| Output voltage low | VOL | 10 | 30 | mV | RL=10 KΩ to V+ | 9 | |
| Operating voltage range | VS | 2.3 | 5.5 | V | 9 | ||
| Quiescent current per amplifier | IQ | 60 | 87 | uA | 9 | ||
| Shutdown logic low voltage | VL | 0 | 0.8 | V | shutdown | 10 | |
| Quiescent current in shutdown | IQSD | 1 | 5 | uA | 10 | ||
| Junction-to-ambient thermal resistance (SOT23-5) | RϴJA | 273.8 | °C/W | SOT23-5 column | 6 | ||
| Junction-to-case (top) thermal resistance (SOT23-5) | RϴJC (top) | 126.8 | °C/W | SOT23-5 column | 6 | ||
| Junction-to-board thermal resistance (SOT23-5) | RϴJB | 85.9 | °C/W | SOT23-5 column | 6 | ||
| Junction-to-top characterization parameter (SOT23-5) | ѰJT | 10.9 | °C/W | SOT23-5 column | 6 | ||
| Junction-to-board characterization parameter (SOT23-5) | ѰJB | 84.9 | °C/W | SOT23-5 column | 6 |
CAD (KiCad official)
- Symbol:
RS8511BXF - Footprint:
Package_TO_SOT_SMD:SOT-23-5 - 3D model: SOT23-5 (KiCad packages3D, STEP)
- 3D model files:
rs8511bxf-etched.step/rs8511bxf-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);rs8511bxf.step/rs8511bxf.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Jiangsu RUNIC Tech datasheet (23 pp, sha256
de355172722139e2, retrieved 2026-10-17, 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).