component
OPA552UA
Public Made by Adomby adom
Texas Instruments Operational Amplifier, SOIC-8. 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
markdownOPA552UA
Texas Instruments · Operational Amplifier · SOIC-8
OPA552UA 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 | V- | power_in | Negative (lowest) power supply. Together with V+ supports a total supply of 8 V to 60 V (±4 V to ±30 V). |
| 2 | -IN | input | Inverting input of the op-amp. Common-mode input voltage range is (V-)+2.5 V to (V+)-2.5 V. |
| 3 | +IN | input | Noninverting input of the op-amp. Common-mode input voltage range is (V-)+2.5 V to (V+)-2.5 V. |
| 4 | V- | power_in | Negative (lowest) power supply. On the SOIC package V- is bonded to pins 1, 4, and 5 for improved thermal dissipation. |
| 5 | V- | power_in | Negative (lowest) power supply. On the SOIC package V- is bonded to pins 1, 4, and 5 for improved thermal dissipation. |
| 6 | Out | output | Amplifier output. Capable of 200 mA continuous output current with output swing to within 2 V of each rail; current-limited and thermally protected. |
| 7 | V+ | power_in | Positive (highest) power supply. Together with V- supports a total supply of 8 V to 60 V (±4 V to ±30 V). |
| 8 | Flag | output | Thermal shutdown indicator output. Asserts when the internal thermal shutdown has activated to alert the user of an overtemperature event. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | SOIC-8 |
| Category | Op-amp/Cmp |
| Pins | 8 |
Ordering variants
Same part, different packaging or reel option.
OPA552UAOPA552UAPOPA552UAKTWOPA552UAKTWT
CAD (KiCad official)
- Symbol:
OPA552UA - 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 (33 pp, sha256
bc4b2856546ba466, retrieved 2026-08-17, tier: lcsc) - 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).