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INA300AIDGSR
Public Made by Adomby adom
Texas Instruments Comparators, VSSOP-10-0.5mm. 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
markdownINA300AIDGSR
Texas Instruments · Comparators · VSSOP-10-0.5mm
INA300AIDGSR from Texas Instruments, in a VSSOP-10-0.5mm. 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 | IN+ | input | Analog input; connect to the supply side of the shunt resistor. |
| 2 | IN- | input | Analog input; connect to the load side of the shunt resistor. |
| 3 | LIMIT | input | Analog alert threshold limit input that sets the current-limit threshold, as described in Setting The Current-Limit Threshold. |
| 4 | ENABLE | input | Digital input that selects enable or disable mode. |
| 5 | ALERT | output | Active-low, open-drain digital output that signals an overlimit condition. |
| 6 | LATCH | input | Digital input that selects transparent or latch mode for the alert output. |
| 7 | DELAY | input | Digital input that selects the response time. |
| 8 | GND | power_in | Analog ground. |
| 9 | VS | power_in | Power supply input, 2.7 V to 5.5 V. |
| 10 | HYS | input | Digital input that sets the hysteresis, as described in Selectable Hysteresis. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | VSSOP-10-0.5mm |
| Category | Amplifiers/Comparators |
| Pins | 10 |
CAD (KiCad official)
- Symbol:
INA300AIDGSR - Footprint:
Package_SO:MSOP-10_3x3mm_P0.5mm - 3D model: VSSOP-10-0.5mm (KiCad packages3D, STEP)
- 3D model files:
ina300aidgsr-etched.step/ina300aidgsr-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);ina300aidgsr.step/ina300aidgsr.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (44 pp, sha256
223b3de044bfa2a1, 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).