component
CN312
Public Made by Adomby adom
ShangHai Consonance Elec Touch Sensors, SOT-23-6L. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
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README.md+14@@ -34,6 +34,20 @@ CN312 from ShangHai Consonance Elec, in a SOT-23-6L. Pinout and pin descriptions - Footprint: `Package_TO_SOT_SMD:SOT-23-6` - 3D model: SOT-23-6L (KiCad packages3D, STEP) +## 3D model downloads++Two STEP files. Same geometry, different body top:++| File | Size | Use it when |+|---|---|---|+| [`cn312.step`](cn312.step) | 97 KB | You want the bare part, or you mark your own boards. |+| [`cn312-etched.step`](cn312-etched.step) | 1.2 MB | You want the part with `CN312` already on it. |++The marking in the etched file is real recessed geometry cut into the solid, not a+texture or a decal: 295 faces against 117 in the bare model. It+survives export, section views, and rendering in any CAD tool, and it drops straight+into KiCad or Fusion with no extra setup.+ ## Provenance Data extracted from the manufacturer datasheet, not a distributor listing:
package.json+1−1@@ -1,6 +1,6 @@ { "slug": "cn312",- "version": "0.1.0",+ "version": "0.2.0", "type": "component", "description": "ShangHai Consonance Elec Touch Sensors, SOT-23-6L. Datasheet-verified pinout, KiCad symbol/footprint/3D.", "tags": [
page.json+9−9@@ -4,7 +4,7 @@ "slug": "cn312", "title": "CN312", "brief": "ShangHai Consonance Elec Touch Sensors, SOT-23-6L. Datasheet-verified pinout, KiCad symbol/footprint/3D.",- "version": "0.1.0",+ "version": "0.2.0", "license": "CC-BY-SA-4.0", "tags": [ "component",@@ -34,7 +34,7 @@ "number": "1", "name": "FTH", "type": "input",- "description": "Falling-threshold (lower-threshold) sense input. Typically driven from an external resistor divider tapping the monitored battery voltage. When the FTH pin voltage falls below the internal 1.205 V bandgap reference, LBO goes high and LBO-bar goes low. Input leakage is \u00b130 nA max."+ "description": "Falling-threshold (lower-threshold) sense input. Typically driven from an external resistor divider tapping the monitored battery voltage. When the FTH pin voltage falls below the internal 1.205 V bandgap reference, LBO goes high and LBO-bar goes low. Input leakage is ±30 nA max." }, { "number": "2",@@ -46,13 +46,13 @@ "number": "3", "name": "LBO", "type": "output",- "description": "Active-high low-battery detect output (CMOS push-pull). During power-up t_RESET (min 25 ms) LBO is high. When RTH exceeds Vref for longer than t_D (min 25 ms) LBO goes low; when FTH falls below Vref, LBO goes high. VOL \u2264 0.3 V at ISINK = 3.2 mA (VCC = 3 V); VOH \u2265 VCC\u22120.4 V at ISOURCE = 3 mA."+ "description": "Active-high low-battery detect output (CMOS push-pull). During power-up t_RESET (min 25 ms) LBO is high. When RTH exceeds Vref for longer than t_D (min 25 ms) LBO goes low; when FTH falls below Vref, LBO goes high. VOL ≤ 0.3 V at ISINK = 3.2 mA (VCC = 3 V); VOH ≥ VCC−0.4 V at ISOURCE = 3 mA." }, { "number": "4", "name": "VCC", "type": "power_in",- "description": "Positive supply input, 1.8 V to 6 V operating range (6.5 V absolute max). Typical supply current is 2.7 \u00b5A at 3 V. Bypass with 0.1 \u00b5F close to the pin; VCC must never exceed 6 V."+ "description": "Positive supply input, 1.8 V to 6 V operating range (6.5 V absolute max). Typical supply current is 2.7 µA at 3 V. Bypass with 0.1 µF close to the pin; VCC must never exceed 6 V." }, { "number": "5",@@ -64,7 +64,7 @@ "number": "6", "name": "RTH", "type": "input",- "description": "Rising-threshold (upper-threshold) sense input. Typically driven from an external resistor divider tapping the monitored battery voltage. When the RTH pin voltage rises above the internal 1.205 V bandgap reference for longer than t_D (min 25 ms), LBO-bar goes high / LBO goes low. Input leakage is \u00b130 nA max."+ "description": "Rising-threshold (upper-threshold) sense input. Typically driven from an external resistor divider tapping the monitored battery voltage. When the RTH pin voltage rises above the internal 1.205 V bandgap reference for longer than t_D (min 25 ms), LBO-bar goes high / LBO goes low. Input leakage is ±30 nA max." } ], "provenance": {@@ -138,9 +138,9 @@ "docs/hero.png", "docs/cn312-datasheet.pdf", "viewers/symbol.html",- "viewers/footprint.html"+ "viewers/footprint.html",+ "pads.json" ],- "visibility": {- "public": true- }+ "visibility": "public",+ "description": "ShangHai Consonance Elec Touch Sensors, SOT-23-6L. Datasheet-verified pinout, KiCad symbol/footprint/3D." }