component
TP1962-SR
Public Unreviewedby Ray
3PEAK Comparators, SOIC-8. Datasheet-verified pinout, 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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Contents
README
markdownTP1962-SR
3PEAK · Comparators · SOIC-8
TP1962-SR from 3PEAK, in a SOIC-8. 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 | OUTA | output | Comparator A push-pull output. Rail-to-rail swing within millivolts of each supply rail; sinks/sources up to 100mA (typ). CMOS/TTL compatible. |
| 2 | -INA | input | Inverting input of comparator A. Voltage range from V- - 0.3V to V+ + 0.3V. Input bias current ~6pA, input resistance >100GΩ. |
| 3 | +INA | input | Non-inverting input of comparator A. Same voltage range as -INA (V- - 0.3V to V+ + 0.3V). Common-mode range extends 300mV beyond each supply rail. |
| 4 | V- | power_in | Negative power supply (VSS). Normally tied to ground. May be tied to a non-ground rail provided V+ to V- is between 2.5V and 5.5V. Bypass with 0.1µF close to the part. |
| 5 | +INB | input | Non-inverting input of comparator B. Voltage range V- - 0.3V to V+ + 0.3V; common-mode range extends 300mV beyond either rail. |
| 6 | -INB | input | Inverting input of comparator B. Voltage range V- - 0.3V to V+ + 0.3V. Input bias current ~6pA typ. |
| 7 | OUTB | output | Comparator B push-pull output. Rail-to-rail swing, CMOS/TTL compatible; sinks/sources up to 100mA (typ). |
| 8 | V+ | power_in | Positive power supply (VDD). Typically 2.5V to 5.5V. Bypass with 0.1µF as close to the part as possible between V+ and V- (or V+ and GND). |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | 3PEAK |
| Package | SOIC-8 |
| Category | Op-amp/Cmp |
| Pins | 8 |
Ordering variants
Same part, different packaging or reel option.
TP1962-SRTP1962-VRTP1962-FR
CAD (KiCad official)
- Symbol:
TP1962-SR - Footprint:
Package_SO:SOIC-8_3.9x4.9mm_P1.27mm - 3D model: SOIC-8 (KiCad packages3D, STEP)
3D model downloads
Two STEP files. Same geometry, different body top:
| File | Size | Use it when |
|---|---|---|
tp1962-sr.step |
122 KB | You want the bare part, or you mark your own boards. |
tp1962-sr-etched.step |
2.0 MB | You want the part with TP1962-SR already on it. |
The marking in the etched file is real recessed geometry cut into the solid, not a texture or a decal: 484 faces against 147 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: 3PEAK datasheet (18 pp, sha256
aa9bf372c5526a9c, 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).