TL3472IDR

@@ -0,0 +1,49 @@+# TL3472IDR++**Texas Instruments** · Operational Amplifier · SOIC-8++TL3472IDR 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. Short-circuit protected; max output current ±80mA. |+| 2 | 1IN- | input | Inverting input of amplifier channel 1. Input voltage must remain within VCC- to VCC+; input current limited to ±1mA. |+| 3 | 1IN+ | input | Non-inverting input of amplifier channel 1. Common-mode input voltage range includes ground (VCC-) up to VCC+ - ~1.5V. |+| 4 | VCC-/GND | power_in | Negative supply / ground pin. Tied to GND in single-supply operation, or to the negative rail in split-supply operation (down to -18V absolute max). Total current out of VCC- limited to 80mA. |+| 5 | 2IN+ | input | Non-inverting input of amplifier channel 2. Common-mode input range includes ground (VCC-). |+| 6 | 2IN- | input | Inverting input of amplifier channel 2. Input current limited to ±1mA; differential input voltage max ±36V. |+| 7 | 2OUT | output | Output of amplifier channel 2. Short-circuit protected; max output current ±80mA. |+| 8 | VCC+ | power_in | Positive supply pin. Single-supply range 4V to 36V (absolute max 18V referenced to midpoint, i.e. ±18V split). Total current into VCC+ limited to 80mA. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Texas Instruments |+| Package | SOIC-8 |+| Category | Op-amp/Cmp |+| Pins | 8 |++## Ordering variants++- `TL3472IDRD`+- `TL3472IDR`+- `TL3472IDRP`++## CAD (KiCad official)++- Symbol: `TL3472IDR`+- 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/tl3472.pdf) (18 pp, sha256 `d336c82277cfbb67`, 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/tl3472idr-datasheet.pdf)

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