HXV8541DRG

@@ -0,0 +1,54 @@+# HXV8541DRG++**HANSCHIP semiconductor** · Operational Amplifier · SOP-8++HXV8541DRG from HANSCHIP semiconductor, 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 | NC | unconnected | No internal connection. May be left floating or tied to any convenient potential. |+| 2 | -IN A | input | Inverting input of amplifier A. Rail-to-rail input range from V- (GND) to V+ (up to 5.5 V). Very low 4 pA typical input bias current. |+| 3 | +IN A | input | Non-inverting input of amplifier A. Rail-to-rail input range from V- (GND) to V+ (up to 5.5 V). Very low 4 pA typical input bias current. |+| 4 | V- | power_in | Negative supply / ground. Typically tied to 0 V in single-supply operation. Absolute maximum supply differential (V+ minus V-) is 6 V. |+| 5 | NC | unconnected | No internal connection. May be left floating or tied to any convenient potential. |+| 6 | OUT A | output | Rail-to-rail output of amplifier A. Delivers up to 15 mA typical output drive (VS=2.7 V) with short-circuit current ±20 mA typical. |+| 7 | V+ | power_in | Positive supply input. Single-supply operating range 2.7 V to 5.5 V. Quiescent current 45 µA typical per amplifier. |+| 8 | NC | unconnected | No internal connection. May be left floating or tied to any convenient potential. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | HANSCHIP semiconductor |+| Package | SOP-8 |+| Category | Op-amp/Cmp |+| Pins | 8 |++## Ordering variants++Same part, different packaging or reel option.++- `HXV8541DRG`+- `HXV8541DRG4`+- `HXV8541DRGDGKRG`+- `HXV8541DRGDBVRG`+- `HXV8541DRGDCKRG`++## CAD (KiCad official)++- Symbol: `HXV8541DRG`+- 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:** [HANSCHIP semiconductor datasheet](docs/hxv8541drg-datasheet.pdf) (22 pp, sha256 `54ee05df1fd4f3c4`, retrieved 2026-08-17, tier: lcsc)+- **Datasheet language:** Chinese. Pin names, descriptions, and specs on this page were extracted and translated to English by ds2sf; the linked PDF is the manufacturer original.+- **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/hxv8541drg-datasheet.pdf)

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