component
OPA172IDCKR
Public Unreviewedby Ray
Texas Instruments Operational Amplifier, SC-70-5. Datasheet-verified pinout, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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README
markdownOPA172IDCKR
Texas Instruments · Operational Amplifier · SC-70-5
OPA172IDCKR 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 | Non-inverting input of the op-amp. Common-mode range extends 100mV beyond the negative rail and up to within 2V of the positive rail for normal operation. |
| 2 | V- | power_in | Negative supply rail. Total supply voltage V+ to V- must be between 4.5V and 36V (single-supply) or ±2.25V to ±18V (dual-supply). |
| 3 | -IN | input | Inverting input of the op-amp. Used with feedback network to set closed-loop gain. |
| 4 | OUT | output | Rail-to-rail output. Drives up to 1.6mA per amplifier at quiescent; capable of driving typical resistive and capacitive loads. |
| 5 | V+ | power_in | Positive supply rail. Total supply voltage V+ to V- must be between 4.5V and 36V (single-supply) or ±2.25V to ±18V (dual-supply). |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | SC-70-5 |
| Category | Op-amp/Cmp |
| Pins | 5 |
Ordering variants
Same part, different packaging or reel option.
OPA172IDCKROPA172IDCKTOPA172IDCKRIDBVROPA172IDCKRIDBVTOPA172IDCKRIDR
CAD (KiCad official)
- Symbol:
OPA172IDCKR - 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 (51 pp, sha256
8450068d24b46881, 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).