TL972IDR

@@ -0,0 +1,52 @@+# TL972IDR++**Texas Instruments** · Operational Amplifier · SOIC-8++TL972IDR 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 | OUT1 | output | Op-amp channel 1 output. Rail-to-rail output stage swings to within ~100 mV of the supply rails under light load. |+| 2 | IN1- | input | Inverting input of op-amp channel 1. Differential input voltage limited to ±1 V absolute maximum with respect to the non-inverting input. |+| 3 | IN1+ | input | Non-inverting input of op-amp channel 1. Common-mode input range is Vcc-+1.15 V to Vcc+-1.15 V. |+| 4 | VCC- | power_in | Negative supply rail. Connect to GND for single-supply operation, or to the negative rail for split-supply operation. Total supply range Vcc+ - Vcc- = 2.7 V to 12 V (15 V abs max). |+| 5 | IN2+ | input | Non-inverting input of op-amp channel 2. Common-mode input range is Vcc-+1.15 V to Vcc+-1.15 V. |+| 6 | IN2- | input | Inverting input of op-amp channel 2. Differential input voltage limited to ±1 V absolute maximum with respect to the non-inverting input. |+| 7 | OUT2 | output | Op-amp channel 2 output. Rail-to-rail output stage swings to within ~100 mV of the supply rails under light load. |+| 8 | VCC+ | power_in | Positive supply rail. Connect to the positive supply (single- or split-supply). Total supply range Vcc+ - Vcc- = 2.7 V to 12 V (15 V abs max). Bypass with a 0.1 µF ceramic close to the pin. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Texas Instruments |+| Package | SOIC-8 |+| Category | Op-amp/Cmp |+| Pins | 8 |++## Ordering variants++- `TL972IDRIDR`+- `TL972IDRID`+- `TL972IDRP`+- `TL972IDRPW`+- `TL972IDRDGK`+- `TL972IDRDRG`++## CAD (KiCad official)++- Symbol: `TL972IDR`+- 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/tl972.pdf) (38 pp, sha256 `b71e65741c035ae3`, 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/tl972idr-datasheet.pdf)

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