component
RS8524XQ
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Jiangsu RUNIC Tech Precision OpAmps, TSSOP-14. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
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Datasheet
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Contents
README
markdownRS8524XQ
Jiangsu RUNIC Tech · Precision OpAmps · TSSOP-14
RS8524XQ from Jiangsu RUNIC Tech, in a TSSOP-14. Pinout and pin descriptions extracted from the manufacturer datasheet by ds2sf; symbol, footprint, and 3D from KiCad-official CAD.
Pinout
| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | OUT A | output | Amplifier A output. Rail-to-rail CMOS output, capable of ~25 mA short-circuit current, VOH ~4.998 V and VOL ~1 mV with RL=100 kΩ at Vs=5 V. |
| 2 | -IN A | input | Amplifier A inverting input. High-impedance CMOS input; typical bias current 10 pA. Common-mode range extends from (V-)-0.1 V to (V+)+0.1 V. |
| 3 | +IN A | input | Amplifier A non-inverting input. High-impedance rail-to-rail CMOS input; input-diode-clamped to the supply rails (limit external current to ≤10 mA if driven beyond rails). |
| 4 | V+ | power_in | Positive supply. Operating range +2.5 V to +5.5 V (single-supply) or ±1.25 V to ±2.75 V (dual-supply). Absolute max V+ to V- = 7.0 V. Bypass with a 0.1 µF capacitor placed close to the supply pins. |
| 5 | +IN B | input | Amplifier B non-inverting input. High-impedance rail-to-rail CMOS input. |
| 6 | -IN B | input | Amplifier B inverting input. High-impedance CMOS input. |
| 7 | OUT B | output | Amplifier B output. Rail-to-rail CMOS output. |
| 8 | OUT C | output | Amplifier C output. Rail-to-rail CMOS output. |
| 9 | -IN C | input | Amplifier C inverting input. High-impedance CMOS input. |
| 10 | +IN C | input | Amplifier C non-inverting input. High-impedance rail-to-rail CMOS input. |
| 11 | V- | power_in | Negative supply / ground. Tied to GND in single-supply operation, or to a negative rail in dual-supply. Absolute max V+ to V- = 7.0 V. |
| 12 | +IN D | input | Amplifier D non-inverting input. High-impedance rail-to-rail CMOS input. |
| 13 | -IN D | input | Amplifier D inverting input. High-impedance CMOS input. |
| 14 | OUT D | output | Amplifier D output. Rail-to-rail CMOS output. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Jiangsu RUNIC Tech |
| Package | TSSOP-14 |
| Category | Op-amp/Cmp |
| Pins | 14 |
Ordering variants
Same part, different packaging or reel option.
RS8524XQRS8524XQXP
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 | Vos | 1 | 5 | μV | VCM = Vs/2 | 4 | |
| Input Offset Voltage Drift (VS Temperature) | dVos/dT | 0.005 | 0.05 | μV/°C | 4 | ||
| Power Supply Rejection Ratio | PSRR | 110 | 130 | dB | VS = +2.5V to +5.5V, VCM = 0 | 4 | |
| Common-Mode Rejection Ratio | CMRR | 110 | 130 | dB | (V–) – 0.1V < VCM < (V+)+ 0.1V | 4 | |
| Open-Loop Voltage Gain | AOL | 110 | 130 | dB | RL=10KΩ, VO=0.3V to 4.7V, -40°C~125°C | 4 | |
| Output Voltage High (RL to GND 100 kΩ) | VOH | 4.99 | 4.998 | V | RL=100 KΩ to GND | 4 | |
| Output Voltage High (RL to GND 10 kΩ) | VOH | 4.95 | 4.98 | V | RL=10 KΩ to GND | 4 | |
| Output Voltage Low (RL to V+ 100 kΩ) | VOL | 1 | 10 | mV | RL=100 KΩ to V+ | 4 | |
| Output Voltage Low (RL to V+ 10 kΩ) | VOL | 10 | 30 | mV | RL=10 KΩ to V+ | 4 | |
| Operating Voltage Range | VS | 2.5 | 5.5 | V | 4 | ||
| Quiescent Current per Amplifier | IQ | 60 | 87 | uA | 4 | ||
| Input Terminals Voltage | -0.5 | V | Printed as –0.5 to (V+)+0.5 V; upper limit not numeric | 3 | |||
| Input Terminals Current | -10 | 10 | mA | Printed as ±10 mA | 3 | ||
| Storage Temperature | TSTG | -65 | 150 | °C | 3 | ||
| Operating Temperature | TA | -40 | 125 | °C | 3 | ||
| Junction Temperature | TJ | 150 | °C | 3 | |||
| Package Thermal Resistance (SOIC-14, TSSOP-14) | 100 | °C/W | TA = +25°C | 3 |
CAD (KiCad official)
- Symbol:
RS8524XQ - Footprint:
Package_SO:TSSOP-14_4.4x5mm_P0.65mm - 3D model: TSSOP-14 (KiCad packages3D, STEP)
- 3D model files:
rs8524xq-etched.step/rs8524xq-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);rs8524xq.step/rs8524xq.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Jiangsu RUNIC Tech datasheet (15 pp, sha256
69873fede2d3c893, retrieved 2026-08-17, tier: lcsc) - Extractor:
ds2sf(Claude). Every pin and dimension is cited to a datasheet page; it refuses to fabricate. - CAD: KiCad official libraries (CC-BY-SA 4.0).