component
INA2290A3IDGKR
Public Made by Adomby adom
Texas Instruments Current Sense Amplifiers, VSSOP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
3D Model
Open in new tab ↗
Loads when you scroll to it. Unloads after 5 minutes in the background.
Symbol & Footprint
Schematic Symbol
Open full view ↗Loads when you scroll to it. Unloads after 5 minutes in the background.
PCB Footprint
Open full view ↗Loads when you scroll to it. Unloads after 5 minutes in the background.
Datasheet
Open in new tab ↗Loads when you scroll to it. Unloads after 5 minutes in the background.
README
markdownINA2290A3IDGKR
Texas Instruments · Current Sense Amplifiers · VSSOP-8
INA2290A3IDGKR 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 | IN+1 | input | Current-sense amplifier positive input for channel 1; connect to the bus-voltage side of the channel 1 sense resistor. |
| 2 | IN-1 | input | Current-sense amplifier negative input for channel 1; connect to the load side of the channel 1 sense resistor. |
| 3 | IN+2 | input | Current-sense amplifier positive input for channel 2; connect to the bus-voltage side of the channel 2 sense resistor. |
| 4 | IN-2 | input | Current-sense amplifier negative input for channel 2; connect to the load side of the channel 2 sense resistor. |
| 5 | GND | power_in | Ground reference pin for the device. |
| 6 | OUT2 | output | Channel 2 output voltage. |
| 7 | OUT1 | output | Channel 1 output voltage. |
| 8 | VS | power_in | Power supply input; the recommended operating supply range is 2.7 V to 20 V. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | VSSOP-8 |
| Category | Amplifiers/Comparators |
| Pins | 8 |
CAD (KiCad official)
- Symbol:
INA2290A3IDGKR - Footprint:
Package_SO:VSSOP-8_2.3x2mm_P0.5mm - 3D model: VSSOP-8 (KiCad packages3D, STEP)
- 3D model files:
ina2290a3idgkr-etched.step/ina2290a3idgkr-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);ina2290a3idgkr.step/ina2290a3idgkr.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (46 pp, sha256
eb2076b38a0b5721, retrieved 2026-10-12, 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).