component
OPA838SIDCKR
Public Made by Adomby adom
Texas Instruments Operational Amplifier, SC-70-6. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+43@@ -0,0 +1,43 @@+# OPA838SIDCKR++**Texas Instruments** · Operational Amplifier · SC-70-6++OPA838SIDCKR from Texas Instruments, in a SC-70-6. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.++## Pinout++| Pin | Name | Type | Function |+|---|---|---|---|+| 1 | VOUT | output | Amplifier output; rail-to-rail output swings to within about 100 mV of the supply rails under light load, and output current is limited by the datasheet's saturated and linear output current figures. |+| 2 | VS- | power_in | Negative supply input; for single-supply use it is tied to ground, and the total supply range VS+ to VS- is 2.7 V to 5.4 V (absolute maximum 5.5 V). |+| 3 | VIN+ | power_in | Non-inverting input; the linear input common-mode range runs from VS- (about 0 V in single supply) to within about 1.3 V of VS+ at 25°C. |+| 4 | VIN- | power_in | Inverting input; the input voltage must stay within the absolute maximum range of VS- - 0.5 V to VS+ + 0.5 V, and in inverting configurations the reference voltage must be within the common-mode input range. |+| 5 | PD | input | Power-down control referenced to VS-: driving it low (at or below VS- + 0.55 V) disables the amplifier, driving it high (at or above VS- + 1.5 V) enables it, and it must be actively driven rather than left floating. |+| 6 | VS+ | power_in | Positive supply input; operating supply range is 2.7 V to 5.4 V with absolute maximum 5.5 V. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Texas Instruments |+| Package | SC-70-6 |+| Category | Amplifiers/Comparators |+| Pins | 6 |++## CAD (KiCad official)++- Symbol: `OPA838SIDCKR`+- Footprint: `Package_TO_SOT_SMD:SOT-363_SC-70-6`+- 3D model: SC-70-6 (KiCad packages3D, STEP)+- 3D model files: `opa838sidckr-etched.step` / `opa838sidckr-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `opa838sidckr.step` / `opa838sidckr.glb` are the bare package body.++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [Texas Instruments datasheet](https://www.ti.com/cn/lit/gpn/opa838) (58 pp, sha256 `79d1abd9ba1264b0`, retrieved 2026-10-08, tier: lcsc)+- **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:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-haiku-5-5` (text), consensus `claude-sonnet-5-5` (agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish.+- **CAD:** KiCad official libraries (CC-BY-SA 4.0).++[Datasheet PDF](docs/opa838sidckr-datasheet.pdf)
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