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RS224XP

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Jiangsu RUNIC Tech Operational Amplifier, SOIC-14. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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RS224XP

Jiangsu RUNIC Tech · Operational Amplifier · SOIC-14

RS224XP 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 Amplifier A output, rail-to-rail, swinging to within 6mV of the rail at RL=10kΩ.
2 -IN A input Amplifier A inverting input; input range -0.1V to 5.6V at Vs=5.5V, diode-clamped to rails (limit current to 10mA).
3 +IN A input Amplifier A non-inverting input; input range -0.1V to 5.6V at Vs=5.5V, diode-clamped to rails (limit current to 10mA).
4 V+ power_in Positive supply, 2.5V to 5.5V (7.0V absolute max V+ to V-), with a 0.1uF bypass capacitor placed close across the supply pins.
5 +IN B input Amplifier B non-inverting input; input range -0.1V to 5.6V at Vs=5.5V, diode-clamped to rails (limit current to 10mA).
6 -IN B input Amplifier B inverting input; input range -0.1V to 5.6V at Vs=5.5V, diode-clamped to rails (limit current to 10mA).
7 OUT B output Amplifier B output, rail-to-rail, swinging to within 6mV of the rail at RL=10kΩ.
8 OUT C output Amplifier C output, rail-to-rail, swinging to within 6mV of the rail at RL=10kΩ.
9 -IN C input Amplifier C inverting input; input range -0.1V to 5.6V at Vs=5.5V, diode-clamped to rails (limit current to 10mA).
10 +IN C input Amplifier C non-inverting input; input range -0.1V to 5.6V at Vs=5.5V, diode-clamped to rails (limit current to 10mA).
11 V- power_in Negative supply or ground, with a 0.1uF bypass capacitor placed close across the supply pins.
12 +IN D input Amplifier D non-inverting input; input range -0.1V to 5.6V at Vs=5.5V, diode-clamped to rails (limit current to 10mA).
13 -IN D input Amplifier D inverting input; input range -0.1V to 5.6V at Vs=5.5V, diode-clamped to rails (limit current to 10mA).
14 OUT D output Amplifier D output, rail-to-rail, swinging to within 6mV of the rail at RL=10kΩ.

Key specifications

Parameter Value
Manufacturer Jiangsu RUNIC Tech
Package SOIC-14
Category Amplifiers
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
Input Terminal Voltage -0.5 0.5 V -0.5 to (V+)+0.5V 2
Input Terminal Current -10 10 mA 2
Storage Temperature -65 150 °C 2
Operating Temperature -40 125 °C 2
Junction Temperature 150 °C 2
Package Thermal Resistance SOIC-14 100 °C/W TA = +25°C, SOIC-14, TSSOP-14 2
Operating Voltage Range Vs 2.5 5.5 V 25C 3
Quiescent Current/Amplifier IQ 18 32 uA 25C 3
Power-Supply Rejection Ratio PSRR 73 90 dB Vs=2.5V to 5.5V, Vcm=(V-)+0.5V, 25C 3
Power-Supply Rejection Ratio PSRR 67 dB Vs=2.5V to 5.5V, Vcm=(V-)+0.5V, -40C to 125C 3
Input Offset Voltage Vos 0.8 3.5 mV 25C 3
Input Bias Current IB 1 10 pA 25C 3
Input Offset Current Ios 1 10 pA 25C 3
Common-Mode Voltage Range Vcm -0.1 5.6 V Vs= 5.5V, 25C 3
Common-Mode Rejection Ratio CMRR 74 90 dB Vs=5.5V, Vcm=-0.1V to 4V, 25C 3
Common-Mode Rejection Ratio CMRR 70 dB Vs=5.5V, Vcm=-0.1V to 4V, -40C to 125C 3
Common-Mode Rejection Ratio CMRR 62 75 dB Vs=5.5V, Vcm=-0.1V to 5.6V, 25C 3
Common-Mode Rejection Ratio CMRR 60 dB Vs=5.5V, Vcm=-0.1V to 5.6V, -40C to 125C 3
Open-Loop Voltage Gain AOL 88 98 dB RL=2KΩ, Vo=0.15V to 4.85V, 25C 3
Open-Loop Voltage Gain AOL 82 dB RL=2KΩ, Vo=0.15V to 4.85V, -40C to 125C 3
Open-Loop Voltage Gain AOL 92 110 dB RL=10KΩ, Vo=0.05V to 4.95V, 25C 3
Open-Loop Voltage Gain AOL 88 dB RL=10KΩ, Vo=0.05V to 4.95V, -40C to 125C 3
Output Swing From Rail 26 mV RL=2KΩ, 25C 3
Output Swing From Rail 6 mV RL=10KΩ, 25C 3
Output Current Source Iout 27 mA 25C 3
Input Offset Voltage Average Drift Vos TC 2.9 uV/C -40C to 125C 3
Slew Rate SR 0.18 V/us 25C 3
Gain-Bandwidth Product GBP 500 kHz 25C 3
Phase Margin PM 64 ° 25C 3
Setting Time, 0.1% ts 14 us 3
Overload Recovery Time 5 us VIN·Gain≥VS 3
Input Voltage Noise Density en 77 nV/√Hz f = 1KHz, 25C 3
Input Voltage Noise Density en 39 nV/√Hz f = 10KHz, 25C 3

CAD (KiCad official)

  • Symbol: RS224XP
  • Footprint: Package_SO:SOIC-14_3.9x8.7mm_P1.27mm
  • 3D model: SOIC-14 (KiCad packages3D, STEP)
  • 3D model files: rs224xp-etched.step / rs224xp-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); rs224xp.step / rs224xp.glb are the bare package body.

Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

  • Datasheet: Jiangsu RUNIC Tech datasheet (15 pp, sha256 9f34a6fbb3b33366, retrieved 2026-10-23, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-sonnet-5-5 (text), consensus claude-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).

Datasheet PDF