component
OPA727AIDGKR
Public Made by Adomby adom
Texas Instruments Precision Op Amps, 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
markdownOPA727AIDGKR
Texas Instruments · Precision Op Amps · VSSOP-8
OPA727AIDGKR 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 | NC | unconnected | No internal connection; leave unconnected (datasheet note 1 on the pin configuration). |
| 2 | -IN | input | Inverting input; the input common-mode range extends from V- to (V+) - 2.5V, and inputs beyond the supply rails by more than about 300mV should be current limited to 10mA. |
| 3 | +IN | input | Non-inverting input; the input common-mode range extends from V- to (V+) - 2.5V, and inputs beyond the supply rails by more than about 300mV should be current limited to 10mA. |
| 4 | V- | power_in | Negative power supply rail, the reference for the input common-mode range and the output swing. |
| 5 | NC | unconnected | No internal connection; leave unconnected (datasheet note 1 on the pin configuration). |
| 6 | OUT | output | Amplifier output, rail-to-rail class AB stage that swings to within 150mV of the rails at light loads (>100kΩ) and within 250mV with a 1kΩ load. |
| 7 | V+ | power_in | Positive power supply; the part is specified for 4V to 12V single supply (or ±2V to ±6V dual supply), with an absolute maximum supply of 13.2V. |
| 8 | NC | unconnected | No internal connection; leave unconnected (datasheet note 1 on the pin configuration). |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | VSSOP-8 |
| Category | Amplifiers/Comparators |
| Pins | 8 |
CAD (KiCad official)
- Symbol:
OPA727AIDGKR - Footprint:
Package_SO:VSSOP-8_2.3x2mm_P0.5mm - 3D model: VSSOP-8 (KiCad packages3D, STEP)
- 3D model files:
opa727aidgkr-etched.step/opa727aidgkr-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);opa727aidgkr.step/opa727aidgkr.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (34 pp, sha256
dc46e8679e214df3, retrieved 2026-10-08, tier: lcsc) - 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).