PAM8302AASCR

@@ -0,0 +1,49 @@+# PAM8302AASCR++**Diodes Incorporated** · Audio Power OpAmps · MSOP-8++PAM8302AASCR from Diodes Incorporated, 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 | SD | input | Active-low shutdown input. Drive low (<0.4V) to place amplifier in low-current shutdown; drive high (>1.2V, up to VDD) for normal operation. Also serves as UVLO recovery pin (supply must recover above ~2.1V and SD toggled). |+| 2 | NC | unconnected | No internal connection. Leave floating or tie to ground for board-layout convenience. |+| 3 | IN+ | input | Non-inverting audio input. AC-coupled through CI (0.1µF-0.22µF typical) forming a high-pass filter with the internal 10k input resistor. Internal bias holds input at VDD/2. |+| 4 | IN- | input | Inverting audio input. AC-coupled through CI (0.1µF-0.22µF typical); paired with IN+ for differential drive or tied through CI to ground for single-ended input. Internal 10k input resistor, 150k feedback resistor (Av = 20·log(150k/10k) ≈ 23.5dB). |+| 5 | VO+ | output | Positive Class-D BTL output. Connects directly to one speaker terminal (filterless) or through a ferrite-bead EMI filter (typ ferrite + 220pF to GND). Drives 4Ω or 8Ω loads; up to 2.5W at 5V into 4Ω (THD+N=10%). |+| 6 | VDD | power_in | Positive supply input, 2.0V to 5.5V (absolute max 6.0V). Decouple with 1µF ceramic close to pin plus a bulk 10µF (larger recommended for EMI/low-frequency response). Quiescent current typ 4mA; shutdown current typ <1µA. |+| 7 | GND | power_in | Device ground / return for supply and audio signals. All voltages are referenced to this pin. |+| 8 | VO- | output | Negative Class-D BTL output. Connects to the other speaker terminal (filterless) or through a ferrite-bead EMI filter (typ ferrite + 220pF to GND). Complementary to VO+ in bridge-tied-load configuration. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Diodes Incorporated |+| Package | MSOP-8 |+| Category | Op-amp/Cmp |+| Pins | 8 |++## Ordering variants++- `PAM8302AASCR`+- `PAM8302AASCRPAM8302AADCR`+- `PAM8302AASCRPAM8302AAYCR`++## CAD (KiCad official)++- Symbol: `PAM8302AASCR`+- 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:** [Diodes Incorporated datasheet](https://www.diodes.com/assets/Datasheets/PAM8302AASCR.pdf) (14 pp, sha256 `fb2ab762c31b5fd4`, retrieved 2026-08-17, tier: manufacturer)+- **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/pam8302aascr-datasheet.pdf)

@@ -0,0 +1,34 @@+{+  "slug": "pam8302aascr",+  "version": "0.1.0",+  "type": "component",+  "description": "Diodes Incorporated Audio Power OpAmps, MSOP-8. Datasheet-verified pinout, KiCad symbol/footprint/3D.",+  "tags": [+    "component",+    "op-amp-cmp",+    "pam8302aascr"+  ],+  "dependencies": {},+  "hero": {+    "type": "image",+    "path": "docs/hero.png"+  },+  "files": [+    "page.json",+    "README.md",+    "pam8302aascr.kicad_sym",+    "pam8302aascr.kicad_mod",+    "pam8302aascr.glb",+    "pam8302aascr.step",+    "pam8302aascr.lbr",+    "docs/hero.png",+    "docs/pam8302aascr-datasheet.pdf",+    "viewers/symbol.html",+    "viewers/footprint.html"+  ],+  "visibility": "public",+  "author": {+    "name": "Ray",+    "email": "[email protected]"+  }+}\ No newline at end of file