BISS0001

@@ -0,0 +1,52 @@+# BISS0001++**GR** · Human Body Sensing Sensor · SOP-16++BISS0001 from GR, in a SOP-16. 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 | A | input | Retrigger mode select. A=1 enables retriggerable mode (Vo can be re-extended by new Vs edges); A=0 selects non-retriggerable mode (Vs edges ignored during Tx). VAH >= 3.5 V, VAL <= 1.5 V at VDD=5 V. |+| 2 | VO | output | Control signal output. Driven high by a rising edge of the internal Vs comparator output; remains high for the output-delay time Tx, then returns low. VOH >= 4 V, VOL <= 0.4 V at VDD=5 V. |+| 3 | RR1 | passive | Output-delay-time (Tx) adjustment. External resistor R1 to VDD together with capacitor C1 on RC1 sets Tx ~= 67025 * R1 * C1. |+| 4 | RC1 | passive | Output-delay-time (Tx) adjustment. External capacitor C1 to VSS together with resistor R1 on RR1 sets Tx ~= 67025 * R1 * C1. |+| 5 | RC2 | passive | Inhibit (blocking) time (Ti) adjustment. External capacitor C2 to VSS together with resistor R2 on RR2 sets Ti ~= 60 * R2 * C2. |+| 6 | RR2 | passive | Inhibit (blocking) time (Ti) adjustment. External resistor R2 together with capacitor C2 on RC2 sets Ti ~= 60 * R2 * C2. |+| 7 | VSS | power_in | Negative supply / ground. Normally tied to 0 V. |+| 8 | VRF/RESET | input | Reference-voltage and reset input. Normally tied to VDD for normal operation; pulling to 0 resets the internal timers. |+| 9 | VC | input | Trigger-inhibit input. Compared against internal VR ~= 0.2*VDD: when VC<VR triggering is blocked; when VC>VR triggering is enabled. Typically driven from an ambient-light (CdS) sensor. VRH >= 1.1 V, VRL <= 0.9 V at VDD=5 V. |+| 10 | IB | passive | Op-amp bias-current setting. External resistor RB (~1 M-ohm) to VSS sets the internal op-amp bias current. |+| 11 | VDD | power_in | Positive supply, 3.0-5.0 V operating range (absolute max +6 V). Typical IDD 50 uA at 3 V (loaded) / 100 uA at 5 V (no load). |+| 12 | 2OUT | output | Second-stage op-amp (OP2) output. Feeds the internal bidirectional window comparator (COP1/COP2, VH ~= 0.7*VDD, VL ~= 0.3*VDD). |+| 13 | 2IN- | input | Second-stage op-amp (OP2) inverting input. Non-inverting input is internally biased to VM ~= 0.5*VDD. |+| 14 | 1IN+ | input | First-stage op-amp (OP1) non-inverting input. High-input-impedance CMOS input for direct connection to PIR sensor. |+| 15 | 1IN- | input | First-stage op-amp (OP1) inverting input. |+| 16 | 1OUT | output | First-stage op-amp (OP1) output. Open-loop gain Avo >= 60 dB; output swing VYH >= 4.25 V, VYL <= 0.75 V at VDD=5 V. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | GR |+| Package | SOP-16 |+| Category | Sensor |+| Pins | 16 |++## CAD (KiCad official)++- Symbol: `BISS0001`+- Footprint: `Package_SO:SOIC-16_3.9x9.9mm_P1.27mm`+- 3D model: SOP-16 (KiCad packages3D, STEP)++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [GR datasheet](docs/biss0001-datasheet.pdf) (6 pp, sha256 `2062bc65634236c9`, 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/biss0001-datasheet.pdf)

@@ -0,0 +1,34 @@+{+  "slug": "biss0001",+  "version": "0.1.0",+  "type": "component",+  "description": "GR Human Body Sensing Sensor, SOP-16. Datasheet-verified pinout, KiCad symbol/footprint/3D.",+  "tags": [+    "component",+    "sensor",+    "biss0001"+  ],+  "dependencies": {},+  "hero": {+    "type": "image",+    "path": "docs/hero.png"+  },+  "files": [+    "page.json",+    "README.md",+    "biss0001.kicad_sym",+    "biss0001.kicad_mod",+    "biss0001.glb",+    "biss0001.step",+    "biss0001.lbr",+    "docs/hero.png",+    "docs/biss0001-datasheet.pdf",+    "viewers/symbol.html",+    "viewers/footprint.html"+  ],+  "visibility": "public",+  "author": {+    "name": "Ray",+    "email": "[email protected]"+  }+}\ No newline at end of file