TLC2272AIDR

@@ -0,0 +1,54 @@+# TLC2272AIDR++**Texas Instruments** · Operational Amplifier · SOIC-8++TLC2272AIDR from Texas Instruments, in a SOIC-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 | 1OUT | output | Output of amplifier channel 1. Rail-to-rail output stage; ±50 mA max output current, short-circuit protected to either supply. |+| 2 | 1IN- | input | Inverting input of amplifier channel 1. High-impedance CMOS input; input current typ 1 pA. Must stay within VDD- to VDD+. |+| 3 | 1IN+ | input | Non-inverting input of amplifier channel 1. Common-mode input range includes the negative supply rail; high-impedance CMOS input, typ 1 pA bias current. |+| 4 | VDD-/GND | power_in | Negative (lowest) supply pin. Ties to GND in single-supply operation or to the negative rail in split-supply operation. Recommended operating supply |VDD±| = 2.2 V to 8 V. |+| 5 | 2IN+ | input | Non-inverting input of amplifier channel 2. Common-mode input range includes the negative rail; high-impedance CMOS input. |+| 6 | 2IN- | input | Inverting input of amplifier channel 2. High-impedance CMOS input; typ 1 pA input bias current. |+| 7 | 2OUT | output | Output of amplifier channel 2. Rail-to-rail output stage; ±50 mA max output current, short-circuit protected. |+| 8 | VDD+ | power_in | Positive (highest) supply pin. Recommended supply voltage 2.2 V to 8 V (or up to ±8 V split). Absolute maximum 8 V with respect to VDD-. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Texas Instruments |+| Package | SOIC-8 |+| Category | Op-amp/Cmp |+| Pins | 8 |++## Ordering variants++- `TLC2272AIDRD`+- `TLC2272AIDRDR`+- `TLC2272AIDRPW`+- `TLC2272AIDRPWR`+- `TLC2272AIDRP`+- `TLC2272AIDRJG`+- `TLC2272AIDRFK`+- `TLC2272AIDRU`++## CAD (KiCad official)++- Symbol: `TLC2272AIDR`+- Footprint: `Package_SO:SOIC-8_3.9x4.9mm_P1.27mm`+- 3D model: SOIC-8 (KiCad packages3D, STEP)++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [Texas Instruments datasheet](https://www.ti.com/lit/ds/symlink/tlc2272a.pdf) (62 pp, sha256 `562735cf7e12d906`, 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/tlc2272aidr-datasheet.pdf)

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