component
OPA2205ADGKR
Public Made by Adomby adom
Texas Instruments Operational Amplifier, VSSOP-8. Pinout cross-checked by two models against the datasheet, 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
markdownOPA2205ADGKR
Texas Instruments · Operational Amplifier · VSSOP-8
OPA2205ADGKR from Texas Instruments, in a VSSOP-8. 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 | OUT A | output | Channel A output with voltage swing from (V-) + 0.2 V to (V+) - 0.2 V. |
| 2 | -IN A | input | Channel A inverting input with common-mode voltage range (V-) + 1 V to (V+) - 1.4 V. |
| 3 | +IN A | input | Channel A noninverting input with common-mode voltage range (V-) + 1 V to (V+) - 1.4 V. |
| 4 | V- | power_in | Negative power supply pin for recommended operating supply voltage ±2.25 V to ±18 V (dual supply). |
| 5 | +IN B | input | Channel B noninverting input with common-mode voltage range (V-) + 1 V to (V+) - 1.4 V. |
| 6 | -IN B | input | Channel B inverting input with common-mode voltage range (V-) + 1 V to (V+) - 1.4 V. |
| 7 | OUT B | output | Channel B output with voltage swing from (V-) + 0.2 V to (V+) - 0.2 V. |
| 8 | V+ | power_in | Positive power supply pin for recommended operating supply voltage ±2.25 V to ±18 V (dual supply). |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | VSSOP-8 |
| Category | Amplifiers/Comparators |
| Pins | 8 |
CAD (KiCad official)
- Symbol:
OPA2205ADGKR - Footprint:
Package_SO:VSSOP-8_2.3x2mm_P0.5mm - 3D model: VSSOP-8 (KiCad packages3D, STEP)
- 3D model files:
opa2205adgkr-etched.step/opa2205adgkr-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);opa2205adgkr.step/opa2205adgkr.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (43 pp, sha256
9d69c850ad5cb76b, retrieved 2026-09-24, 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 0.2, primaryclaude-haiku-4-5-20251001(text), consensusclaude-sonnet-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).