OPA314AIDCKR

@@ -0,0 +1,56 @@+# OPA314AIDCKR++**Texas Instruments** · Operational Amplifier · SC-70-5++OPA314AIDCKR from Texas Instruments, in a SC-70-5. 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 | +IN | input | Noninverting input of the op-amp. Rail-to-rail input stage with very low bias current (0.2pA typical). |+| 2 | V- | power_in | Negative (lowest) supply. Ground for single-supply operation, or negative rail for dual-supply operation. Supply range 1.8V to 5.5V total (V+ − V−). |+| 3 | -IN | input | Inverting input of the op-amp. Rail-to-rail input stage with very low bias current (0.2pA typical). |+| 4 | OUT | output | Rail-to-rail output of the op-amp. Drives loads to within millivolts of either supply rail. |+| 5 | V+ | power_in | Positive (highest) supply. 1.8V to 5.5V single supply, or up to ±2.75V dual supply. Bypass to V− with a 0.1µF ceramic capacitor close to the pin. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Texas Instruments |+| Package | SC-70-5 |+| Category | Op-amp/Cmp |+| Pins | 5 |++## Ordering variants++- `OPA314AIDCKRIDCKR`+- `OPA314AIDCKRIDCKT`+- `OPA314AIDCKRIDBVR`+- `OPA314AIDCKRIDBVT`+- `OPA314AIDCKRIDGKR`+- `OPA314AIDCKRIDGKT`+- `OPA314AIDCKRID`+- `OPA314AIDCKRIDR`+- `OPA314AIDCKRIDRBR`+- `OPA314AIDCKRIDRBT`+- `OPA314AIDCKRIPW`+- `OPA314AIDCKRIPWR`++## CAD (KiCad official)++- Symbol: `OPA314AIDCKR`+- Footprint: `Package_TO_SOT_SMD:SOT-353_SC-70-5`+- 3D model: SC-70-5 (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/opa314ai.pdf) (49 pp, sha256 `2968786e00b8c356`, retrieved 2026-08-17, tier: manufacturer)+- **Datasheet language:** Chinese. Pin names, descriptions, and specs on this page were extracted and translated to English by ds2sf; the linked PDF is the manufacturer original.+- **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/opa314aidckr-datasheet.pdf)

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