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RS8554XP
Public Made by Adomby adom
Jiangsu RUNIC Tech Precision Op Amps, SOIC-14. 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
markdownRS8554XP
Jiangsu RUNIC Tech · Precision Op Amps · SOIC-14
RS8554XP from Jiangsu RUNIC Tech, in a SOIC-14. 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 A | output | Output of op amp A, which has rail-to-rail output swing. |
| 2 | -IN A | input | Inverting input of op amp A; common-mode range is (V-) - 0.1V to (V+) + 0.1V, and inputs that swing more than 0.5V beyond the rails should be current-limited to 10mA. |
| 3 | +IN A | input | Non-inverting input of op amp A; common-mode range is (V-) - 0.1V to (V+) + 0.1V, and inputs that swing more than 0.5V beyond the rails should be current-limited to 10mA. |
| 4 | V+ | power_in | Positive supply, specified from +2.7V to +5.5V with respect to V-; supply voltages above 7V (absolute maximum) can permanently damage the amplifier. |
| 5 | +IN B | input | Non-inverting input of op amp B; common-mode range is (V-) - 0.1V to (V+) + 0.1V, and inputs that swing more than 0.5V beyond the rails should be current-limited to 10mA. |
| 6 | -IN B | input | Inverting input of op amp B; common-mode range is (V-) - 0.1V to (V+) + 0.1V, and inputs that swing more than 0.5V beyond the rails should be current-limited to 10mA. |
| 7 | OUT B | output | Output of op amp B, which has rail-to-rail output swing. |
| 8 | OUT C | output | Output of op amp C, which has rail-to-rail output swing. |
| 9 | -IN C | input | Inverting input of op amp C; common-mode range is (V-) - 0.1V to (V+) + 0.1V, and inputs that swing more than 0.5V beyond the rails should be current-limited to 10mA. |
| 10 | +IN C | input | Non-inverting input of op amp C; common-mode range is (V-) - 0.1V to (V+) + 0.1V, and inputs that swing more than 0.5V beyond the rails should be current-limited to 10mA. |
| 11 | V- | power_in | Negative supply rail (single-supply operation uses this pin as ground); the amplifier operates from +2.7V to +5.5V between V+ and V-. |
| 12 | +IN D | input | Non-inverting input of op amp D; common-mode range is (V-) - 0.1V to (V+) + 0.1V, and inputs that swing more than 0.5V beyond the rails should be current-limited to 10mA. |
| 13 | -IN D | input | Inverting input of op amp D; common-mode range is (V-) - 0.1V to (V+) + 0.1V, and inputs that swing more than 0.5V beyond the rails should be current-limited to 10mA. |
| 14 | OUT D | output | Output of op amp D, which has rail-to-rail output swing. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Jiangsu RUNIC Tech |
| Package | SOIC-14 |
| Category | Amplifiers/Comparators |
| Pins | 14 |
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 Voltage Range | 2.7 | 5.5 | V | 4 | |||
| Quiescent Current / Amplifier | IQ | 640 | 870 | uA | 4 | ||
| Input Offset Voltage | Vos | 1 | 5 | μV | VCM = Vs/2 | 4 | |
| Input Offset Drift (VS Temperature) | dVos/dT | 0.005 | 0.05 | μV/0C | 4 | ||
| Power Supply Rejection Ratio | PSRR | 110 | 130 | dB | VS = +2.7V 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=100 KΩ) | VOH | 4.99 | 4.998 | V | RL=100 KΩ to GND | 4 | |
| Output Voltage High (RL=10 KΩ) | VOH | 4.95 | 4.98 | V | RL=10 KΩ to GND | 4 | |
| Output Voltage Low (RL=100 KΩ) | VOL | 1 | 10 | mV | RL=100 KΩ to V+ | 4 | |
| Output Voltage Low (RL=10 KΩ) | VOL | 10 | 30 | mV | RL=10 KΩ to V+ | 4 | |
| Shutdown Input Low Voltage | VL (shutdown) | 0 | 0.8 | V | 4 | ||
| Shutdown Quiescent Current | IQSD | 1 | 5 | uA | 4 | ||
| Input Terminals Voltage | -0.5 | V | Upper limit printed as (V+) + 0.5 V; input diode-clamped to supply rails | 3 | |||
| Input Terminals Current | -10 | 10 | mA | Printed as ±10mA | 3 | ||
| Storage Temperature | -65 | 150 | °C | 3 | |||
| Operating Temperature | -40 | 125 | °C | 3 | |||
| Junction Temperature | 150 | °C | 3 | ||||
| ESD Susceptibility MM | 400 | V | MM | 3 | |||
| Package Thermal Resistance (SOIC-14) | 100 | °C/W | @ TA = +25°C | 3 |
CAD (KiCad official)
- Symbol:
RS8554XP - Footprint:
Package_SO:SOIC-14_3.9x8.7mm_P1.27mm - 3D model: SOIC-14 (KiCad packages3D, STEP)
- 3D model files:
rs8554xp-etched.step/rs8554xp-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);rs8554xp.step/rs8554xp.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Jiangsu RUNIC Tech datasheet (14 pp, sha256
307ef54dfe0ec4cb, retrieved 2026-10-13, 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).