component
RS339XQ
Public Made by Adomby adom
Jiangsu RUNIC Tech Comparators, TSSOP-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
markdownRS339XQ
Jiangsu RUNIC Tech · Comparators · TSSOP-14
RS339XQ from Jiangsu RUNIC Tech, in a TSSOP-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 | Channel B open-drain comparator output, which needs an external pull-up resistor to a logic voltage (VOH up to 5.6 V). |
| 2 | OUTA | output | Channel A open-drain comparator output, which needs an external pull-up resistor to a logic voltage (VOH up to 5.6 V). |
| 3 | V+ | power_in | Positive (highest) power supply; single-supply operation is specified from 1.8 V to 5.5 V. |
| 4 | -INA | input | Inverting input of channel A; absolute maximum input range is (V-)-0.3 V to (V+)+0.3 V. |
| 5 | +INA | input | Noninverting input of channel A; common-mode range is (V-)-0.1 V to (V+)+0.1 V over -40 °C to 125 °C. |
| 6 | -INB | input | Inverting input of channel B; absolute maximum input range is (V-)-0.3 V to (V+)+0.3 V. |
| 7 | +INB | input | Noninverting input of channel B; common-mode range is (V-)-0.1 V to (V+)+0.1 V over -40 °C to 125 °C. |
| 8 | -INC | input | Inverting input of channel C; absolute maximum input range is (V-)-0.3 V to (V+)+0.3 V. |
| 9 | +INC | input | Noninverting input of channel C; common-mode range is (V-)-0.1 V to (V+)+0.1 V over -40 °C to 125 °C. |
| 10 | -IND | input | Inverting input of channel D; absolute maximum input range is (V-)-0.3 V to (V+)+0.3 V. |
| 11 | +IND | input | Noninverting input of channel D; common-mode range is (V-)-0.1 V to (V+)+0.1 V over -40 °C to 125 °C. |
| 12 | V- | power_in | Negative (lowest) power supply; the datasheet specifies single supply 1.8 V to 5.5 V or dual supply ±0.9 V to ±2.75 V. |
| 13 | OUTD | output | Channel D open-drain comparator output, which needs an external pull-up resistor to a logic voltage (VOH up to 5.6 V). |
| 14 | OUTC | output | Channel C open-drain comparator output, which needs an external pull-up resistor to a logic voltage (VOH up to 5.6 V). |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Jiangsu RUNIC Tech |
| Package | TSSOP-14 |
| Category | Amplifiers/Comparators |
| Pins | 14 |
CAD (KiCad official)
- Symbol:
RS339XQ - Footprint:
Package_SO:TSSOP-14_4.4x5mm_P0.65mm - 3D model: TSSOP-14 (KiCad packages3D, STEP)
- 3D model files:
rs339xq-etched.step/rs339xq-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);rs339xq.step/rs339xq.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Jiangsu RUNIC Tech datasheet (23 pp, sha256
2e929ef4c5ead184, retrieved 2026-10-09, 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).