component
TLC272CDR
Public Made by Adomby adom
Texas Instruments Operational Amplifier, SOIC-8. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
← Commit history
README.md+14@@ -60,6 +60,20 @@ TLC272CDR from Texas Instruments, in a SOIC-8. Pinout and pin descriptions extra - Footprint: `Package_SO:SOIC-8_3.9x4.9mm_P1.27mm` - 3D model: SOIC-8 (KiCad packages3D, STEP) +## 3D model downloads++Two STEP files. Same geometry, different body top:++| File | Size | Use it when |+|---|---|---|+| [`tlc272cdr.step`](tlc272cdr.step) | 122 KB | You want the bare part, or you mark your own boards. |+| [`tlc272cdr-etched.step`](tlc272cdr-etched.step) | 1.7 MB | You want the part with `TLC272CDR` already on it. |++The marking in the etched file is real recessed geometry cut into the solid, not a+texture or a decal: 432 faces against 147 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": "tlc272cdr",- "version": "0.1.0",+ "version": "0.2.0", "type": "component", "description": "Texas Instruments Operational Amplifier, SOIC-8. Datasheet-verified pinout, KiCad symbol/footprint/3D.", "tags": [
page.json+12−12@@ -4,7 +4,7 @@ "slug": "tlc272cdr", "title": "TLC272CDR", "brief": "Texas Instruments Operational Amplifier, SOIC-8. Datasheet-verified pinout, KiCad symbol/footprint/3D.",- "version": "0.1.0",+ "version": "0.2.0", "license": "CC-BY-SA-4.0", "tags": [ "component",@@ -35,43 +35,43 @@ "number": "1", "name": "1OUT", "type": "output",- "description": "Output of amplifier 1. Rail-to-negative output stage; VOH typ 3.8 V and VOL typ 0 mV at VDD=5 V with RL=10 k\u03a9. Max output current \u00b130 mA."+ "description": "Output of amplifier 1. Rail-to-negative output stage; VOH typ 3.8 V and VOL typ 0 mV at VDD=5 V with RL=10 kΩ. Max output current ±30 mA." }, { "number": "2", "name": "1IN-", "type": "input",- "description": "Inverting input of amplifier 1. High-impedance CMOS input (~10^12 \u03a9), IIB typ 0.6 pA at 25\u00b0C. Common-mode range extends below the negative rail (down to \u22120.2 V at VDD=5 V)."+ "description": "Inverting input of amplifier 1. High-impedance CMOS input (~10^12 Ω), IIB typ 0.6 pA at 25°C. Common-mode range extends below the negative rail (down to −0.2 V at VDD=5 V)." }, { "number": "3", "name": "1IN+", "type": "input",- "description": "Non-inverting input of amplifier 1. High-impedance CMOS input (~10^12 \u03a9), IIB typ 0.6 pA at 25\u00b0C. Common-mode range extends below the negative rail."+ "description": "Non-inverting input of amplifier 1. High-impedance CMOS input (~10^12 Ω), IIB typ 0.6 pA at 25°C. Common-mode range extends below the negative rail." }, { "number": "4", "name": "GND", "type": "power_in",- "description": "Ground / negative supply rail (V\u2212). Single-supply operation referenced to this pin. Total current out of GND up to 45 mA absolute max."+ "description": "Ground / negative supply rail (V−). Single-supply operation referenced to this pin. Total current out of GND up to 45 mA absolute max." }, { "number": "5", "name": "2IN+", "type": "input",- "description": "Non-inverting input of amplifier 2. High-impedance CMOS input (~10^12 \u03a9), IIB typ 0.6 pA at 25\u00b0C. Common-mode range extends below the negative rail."+ "description": "Non-inverting input of amplifier 2. High-impedance CMOS input (~10^12 Ω), IIB typ 0.6 pA at 25°C. Common-mode range extends below the negative rail." }, { "number": "6", "name": "2IN-", "type": "input",- "description": "Inverting input of amplifier 2. High-impedance CMOS input (~10^12 \u03a9), IIB typ 0.6 pA at 25\u00b0C. Common-mode range extends below the negative rail."+ "description": "Inverting input of amplifier 2. High-impedance CMOS input (~10^12 Ω), IIB typ 0.6 pA at 25°C. Common-mode range extends below the negative rail." }, { "number": "7", "name": "2OUT", "type": "output",- "description": "Output of amplifier 2. Rail-to-negative output stage; VOH typ 3.8 V and VOL typ 0 mV at VDD=5 V with RL=10 k\u03a9. Max output current \u00b130 mA."+ "description": "Output of amplifier 2. Rail-to-negative output stage; VOH typ 3.8 V and VOL typ 0 mV at VDD=5 V with RL=10 kΩ. Max output current ±30 mA." }, { "number": "8",@@ -151,9 +151,9 @@ "docs/hero.png", "docs/tlc272cdr-datasheet.pdf", "viewers/symbol.html",- "viewers/footprint.html"+ "viewers/footprint.html",+ "pads.json" ],- "visibility": {- "public": true- }+ "visibility": "public",+ "description": "Texas Instruments Operational Amplifier, SOIC-8. Datasheet-verified pinout, KiCad symbol/footprint/3D." }