RS6334XTQC16
Public Unreviewedby Ray
Jiangsu RUNIC Tech Operational Amplifier, TQFN-16L(3x3). Datasheet-verified pinout, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
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README
markdownRS6334XTQC16
Jiangsu RUNIC Tech · Operational Amplifier · TQFN-16L(3x3)
RS6334XTQC16 from Jiangsu RUNIC Tech, in a TQFN-16L(3x3). 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 | +IN A | input | Non-inverting input of op-amp A. Rail-to-rail input range from V- - 0.1V to V+ + 0.1V (Vcm = -0.1V to 5.6V with Vs = 5.5V). Input bias current typically 1 pA. |
| 2 | V+ | power_in | Positive supply rail. Operating range 2.5V to 5.5V (single-supply) or +/-1.25V to +/-2.75V (dual-supply). Absolute max V+ to V- = 7.0V. Bypass with 0.1uF close to the pin. |
| 3 | +IN B | input | Non-inverting input of op-amp B. Rail-to-rail input range identical to channel A. |
| 4 | -IN B | input | Inverting input of op-amp B. Rail-to-rail input. |
| 5 | OUT B | output | Output of op-amp B. Rail-to-rail output; swing typically within 25mV of the rails with RL = 2kOhm. Short-circuit current 55mA typ. |
| 6 | NC | unconnected | No internal connection. Leave floating or tie to ground for best PCB thermal/EMI behavior. |
| 7 | NC | unconnected | No internal connection. |
| 8 | OUT C | output | Output of op-amp C. Rail-to-rail output. |
| 9 | -IN C | input | Inverting input of op-amp C. Rail-to-rail input. |
| 10 | V- | power_in | Negative supply rail (or ground in single-supply operation). Absolute max V+ to V- = 7.0V. |
| 11 | -IN D | input | Inverting input of op-amp D. Rail-to-rail input. |
| 12 | +IN D | input | Non-inverting input of op-amp D. Rail-to-rail input. |
| 13 | OUT D | output | Output of op-amp D. Rail-to-rail output. |
| 14 | +IN C | input | Non-inverting input of op-amp C. Rail-to-rail input. Placement on the top edge (rather than adjacent to -IN C) is unusual - please verify against the RS6334 TQFN3x3-16L pinout diagram. |
| 15 | OUT A | output | Output of op-amp A. Rail-to-rail output. |
| 16 | -IN A | input | Inverting input of op-amp A. Rail-to-rail input. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Jiangsu RUNIC Tech |
| Package | TQFN-16L(3x3) |
| Category | Op-amp/Cmp |
| Pins | 16 |
Ordering variants
Same part, different packaging or reel option.
RS6334XTQC16RS6334XTQC16XPRS6334XTQC16XQ
CAD (KiCad official)
- Symbol:
RS6334XTQC16 - Footprint:
Package_DFN_QFN:QFN-16-1EP_3x3mm_P0.5mm_EP1.7x1.7mm - 3D model: TQFN-16L(3x3) (KiCad packages3D, STEP)
3D model downloads
Two STEP files. Same geometry, different body top:
| File | Size | Use it when |
|---|---|---|
rs6334xtqc16.step |
190 KB | You want the bare part, or you mark your own boards. |
rs6334xtqc16-etched.step |
2.6 MB | You want the part with RS6334XTQC16 already on it. |
The marking in the etched file is real recessed geometry cut into the solid, not a texture or a decal: 637 faces against 110 in the bare model. It survives export, section views, and rendering in any CAD tool, and it drops straight into KiCad or Fusion with no extra setup.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Jiangsu RUNIC Tech datasheet (18 pp, sha256
631d1d87ce16e5f5, 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).