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HXV8542DGKRG
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HANSCHIP semiconductor Operational Amplifier, MSOP-8. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+51@@ -0,0 +1,51 @@+# HXV8542DGKRG++**HANSCHIP semiconductor** · Operational Amplifier · MSOP-8++HXV8542DGKRG from HANSCHIP semiconductor, in a MSOP-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 | OUT A | output | Amplifier A output. Rail-to-rail output stage, sources/sinks up to ~15 mA (Vs=2.7 V) / ~18 mA (Vs=5 V). VOL <= 100 mV at IL=1 mA; closed-loop Zout ~50 ohm at 200 kHz, Av=1. |+| 2 | -IN A | input | Amplifier A inverting input. Rail-to-rail input, IB typ 4 pA, IOS typ 0.1 pA. Input common-mode range 0 V to Vs. |+| 3 | +IN A | input | Amplifier A non-inverting input. Rail-to-rail input, IB typ 4 pA. Input common-mode range extends 0 V to Vs. |+| 4 | V- | power_in | Negative supply / ground. Tie to GND in single-supply operation. Total supply voltage V+ minus V- must not exceed 6 V (absolute max). |+| 5 | +IN B | input | Amplifier B non-inverting input. Rail-to-rail input, IB typ 4 pA. Input common-mode range extends 0 V to Vs. |+| 6 | -IN B | input | Amplifier B inverting input. Rail-to-rail input, IB typ 4 pA, IOS typ 0.1 pA. Input common-mode range 0 V to Vs. |+| 7 | OUT B | output | Amplifier B output. Rail-to-rail output stage, sources/sinks up to ~15 mA (Vs=2.7 V) / ~18 mA (Vs=5 V). VOL <= 100 mV at IL=1 mA; closed-loop Zout ~50 ohm at 200 kHz, Av=1. |+| 8 | V+ | power_in | Positive supply, 2.7 V to 5.5 V single-supply operation (6 V absolute max). Quiescent current ~38 uA/amplifier (typ), ~55 uA max at 25 C. Bypass with a local 0.1 uF ceramic to V-. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | HANSCHIP semiconductor |+| Package | MSOP-8 |+| Category | Op-amp/Cmp |+| Pins | 8 |++## Ordering variants++- `HXV8542DGKRG`+- `HXV8542DGKRGDRG`+- `HXV8542DGKRGDRG4`+- `HXV8542DGKRGPWRG`++## CAD (KiCad official)++- Symbol: `HXV8542DGKRG`+- Footprint: `Package_SO:MSOP-8_3x3mm_P0.65mm`+- 3D model: MSOP-8 (KiCad packages3D, STEP)++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [HANSCHIP semiconductor datasheet](docs/hxv8542dgkrg-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/hxv8542dgkrg-datasheet.pdf)
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