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RS339XP

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

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Contents

README

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RS339XP

Jiangsu RUNIC Tech · Comparators · SOP-14

RS339XP from Jiangsu RUNIC Tech, in a SOP-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 OUTB output Open-drain output of comparator channel B, which needs a pull-up resistor and can sink up to 27mA at VS=5V.
2 OUTA output Open-drain output of comparator channel A, which needs a pull-up resistor and can sink up to 27mA at VS=5V.
3 V+ power_in Positive (highest) power supply, with a 1.8V to 5.5V single-supply range.
4 -INA input Inverting input of channel A, with a common-mode range of (V-)-0.1V to (V+)+0.1V.
5 +INA input Noninverting input of channel A, with a common-mode range of (V-)-0.1V to (V+)+0.1V.
6 -INB input Inverting input of channel B, with a common-mode range of (V-)-0.1V to (V+)+0.1V.
7 +INB input Noninverting input of channel B, with a common-mode range of (V-)-0.1V to (V+)+0.1V.
8 -INC input Inverting input of channel C, with a common-mode range of (V-)-0.1V to (V+)+0.1V.
9 +INC input Noninverting input of channel C, with a common-mode range of (V-)-0.1V to (V+)+0.1V.
10 -IND input Inverting input of channel D, with a common-mode range of (V-)-0.1V to (V+)+0.1V.
11 +IND input Noninverting input of channel D, with a common-mode range of (V-)-0.1V to (V+)+0.1V.
12 V- power_in Negative (lowest) power supply, normally connected to ground in single-supply use.
13 OUTD output Open-drain output of comparator channel D, which needs a pull-up resistor and can sink up to 27mA at VS=5V.
14 OUTC output Open-drain output of comparator channel C, which needs a pull-up resistor and can sink up to 27mA at VS=5V.

Key specifications

Parameter Value
Manufacturer Jiangsu RUNIC Tech
Package SOP-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
Supply voltage Vs 7 V Vs=(V+)-(V-) 4
Input pin voltage -0.3 0.3 V (V-)-0.3 to (V+)+0.3, IN+/IN- 4
Signal output pin voltage -0.3 0.3 V (V-)-0.3 to (V+)+0.3 4
Signal input pin current -10 10 mA IN+, IN- 4
Signal output pin current -55 55 mA 4
Operating temperature TA -40 85 °C 4
Junction temperature TJ 150 °C 4
Storage temperature Tstg -65 150 °C 4
ESD HBM V(ESD) 2000 V Human-body model, all pins 4
ESD CDM V(ESD) 1000 V Charged device model, all pins 4
Supply voltage single-supply Vs 1.8 5.5 V Single-supply 4
Supply voltage dual-supply Vs -0.9 2.75 V Dual-supply, ±0.9 to ±2.75 4
Junction-to-ambient thermal resistance SOIC-14 RθJA 83.8 °C/W SOIC-14(SOP-14) 5
Junction-to-case(top) thermal resistance SOIC-14 RθJC(top) 70.7 °C/W SOIC-14(SOP-14) 5
Junction-to-board thermal resistance SOIC-14 RθJB 59.5 °C/W SOIC-14(SOP-14) 5
Operating voltage range Vs 1.8 5.5 V 6
Quiescent current per channel IQ 50 100 μA VS=5.0V, TA=+25C 6
Power-supply rejection ratio PSRR 70 dB Vs=1.8V to 5.5V, VCM=(V)+0.5V 6
Input offset voltage VOS -3.5 0.6 3.5 mV VS=5.0V 6
Input offset voltage drift ΔVos/ΔT 0.5 μV/°C VCM =Vs/2, -40°C ≤ TA ≤ 85°C 6
Input bias current IB 1 10 pA VS=5.0V 6
Input offset current IOS 1 10 pA VS=5.0V 6
Common-mode voltage range VCM -0.1 0.1 V TA = -40°C to 85°C, (V-)-0.1 to (V+)+0.1 6
Common-mode rejection ratio CMRR 70 dB VCM =-0.1 to 5.6V 6
Saturation voltage VSAT 150 350 mV Io≤4mA, VS=5.0V 6
Output pull-up voltage range VOH 5.6 V VS=5.0V 6
Output current (sinking) IO 27 mA VO≤1.5V, VS=5.0V 6
Output leakage current ILEAK 0.01 10 nA VS=5.0V 6
Quiescent current per channel IQ 48 80 μA VS=2.7V, TA=+25C 7
Saturation voltage VSAT 144 mV Io≤2.2mA, VS=2.7V 7
Output current (sinking) IO 13 mA VO≤1.5V, VS=2.7V 7
Common-mode rejection ratio CMRR 70 dB VCM =-0.1 to 2.8V 7
Quiescent current per channel IQ 40 70 μA VS=1.8V, TA=+25C 8
Saturation voltage VSAT 144 mV Io≤1.5mA, VS=1.8V 8
Output current (sinking) IO 5 mA VO≤0.8V, VS=1.8V 8
Common-mode rejection ratio CMRR 70 dB VCM =-0.1 to 1.9V 8
Propagation delay H to L TPHL 205 ns VS=5.0V, RPU=5.1KΩ, Overdrive =10mV 6
Propagation delay L to H TPLH 660 ns VS=5.0V, RPU=5.1KΩ, Overdrive =10mV 6
Fall time TF 42 ns VS=5.0V, RPU=5.1KΩ, Overdrive =100mV 6

CAD (KiCad official)

  • Symbol: RS339XP
  • Footprint: Package_SO:SOIC-14_3.9x8.7mm_P1.27mm
  • 3D model: SOP-14 (KiCad packages3D, STEP)
  • 3D model files: rs339xp-etched.step / rs339xp-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); rs339xp.step / rs339xp.glb are the bare package body.

Provenance

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

  • Datasheet: Jiangsu RUNIC Tech datasheet (16 pp, sha256 92fbba6bb4adde8a, retrieved 2026-10-22, 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