HT6482ARZ

@@ -0,0 +1,49 @@+# HT6482ARZ++**HTCSEMI** · Operational Amplifier · SOP-8++HT6482ARZ from HTCSEMI, in a SOP-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 | OUT1 | output | Output of amplifier A. Rail-to-rail output with light load; sources ~1.5mA typ and sinks ~3μA typ. Short-circuit protected to GND. |+| 2 | IN1- | input | Inverting input of amplifier A. Very high input impedance; input bias current typ. 1pA. Input voltage range -0.3V to VCC+0.3V absolute max. |+| 3 | IN1+ | input | Non-inverting input of amplifier A. Input common-mode voltage range 0V to VCC-1.3V (includes negative rail). Input bias current typ. 1pA. |+| 4 | GND | power_in | Negative supply / ground. In single-supply operation this pin ties to system ground; V- rail. |+| 5 | IN2+ | input | Non-inverting input of amplifier B. Input common-mode voltage range 0V to VCC-1.3V (includes negative rail). Input bias current typ. 1pA. |+| 6 | IN2- | input | Inverting input of amplifier B. Very high input impedance; input bias current typ. 1pA. |+| 7 | OUT2 | output | Output of amplifier B. Rail-to-rail output with light load; sources ~1.5mA typ and sinks ~3μA typ. Short-circuit protected to GND. |+| 8 | VCC | power_in | Positive supply rail. Operating range 1.4V to 7V; absolute maximum 8.5V. Total supply current ~10μA (2 x 5μA typ, both amplifiers). |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | HTCSEMI |+| Package | SOP-8 |+| Category | Op-amp/Cmp |+| Pins | 8 |++## Ordering variants++Same part, different packaging or reel option.++- `HT6482ARZ`++## CAD (KiCad official)++- Symbol: `HT6482ARZ`+- Footprint: `Package_SO:SOIC-8_3.9x4.9mm_P1.27mm`+- 3D model: SOP-8 (KiCad packages3D, STEP)++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [HTCSEMI datasheet](docs/ht6482arz-datasheet.pdf) (2 pp, sha256 `49b2a90c1769e2ac`, 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).++[Datasheet PDF](docs/ht6482arz-datasheet.pdf)

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