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.
3D Model
Open in new tab ↗
Loads on click. Unloads only if this page sits in the background.
Symbol & Footprint
Schematic Symbol
Open full view ↗Loads on click. Unloads only if this page sits in the background.
PCB Footprint
Open full view ↗Loads on click. Unloads only if this page sits in the background.
Datasheet
Open in new tab ↗Loads on click. Unloads only if this page sits in the background.
README
markdownOPA838SIDCKR
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.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);opa838sidckr.step/opa838sidckr.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (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, primaryclaude-haiku-5-5(text), consensusclaude-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).