component
INA159AIDGKT
Public Made by Adomby adom
Texas Instruments Differential Amplifiers, MSOP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
3D Model
Open in new tab ↗
Loads on click. Unloads only if this page sits in the background.
Symbol & Footprint
Schematic Symbol
Open full view ↗Loads on click. Unloads only if this page sits in the background.
PCB Footprint
Open full view ↗Loads on click. Unloads only if this page sits in the background.
Datasheet
Open in new tab ↗Loads on click. Unloads only if this page sits in the background.
README
markdownINA159AIDGKT
Texas Instruments · Differential Amplifiers · MSOP-8
INA159AIDGKT from Texas Instruments, in a MSOP-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 | REF 1 | input | Reference input 1, which with REF 2 sets the output reference point; the reference pins are rated for ±10mA current and between (V−) − 0.5V and (V+) + 0.5V. |
| 2 | −IN | input | Inverting signal input of the difference amplifier, rated for signal input voltage up to ±30V. |
| 3 | +IN | input | Non-inverting signal input of the difference amplifier, rated for signal input voltage up to ±30V, with a common-mode range of −12.5V to +17.5V at VS = 5V and VREF2 = 4.096V in the Table 1 configuration. |
| 4 | V− | power_in | Negative power supply terminal; the device operates from a total supply of +1.8V to +5.5V single or split supplies. |
| 5 | SENSE | input | Output sense pin connected to the amplifier output path for the divider network; rated for ±10mA current and between (V−) − 0.5V and (V+) + 0.5V. |
| 6 | OUT | output | Amplifier output, with continuous short-circuit protection and a current limit of ±60mA to common. |
| 7 | V+ | power_in | Positive power supply terminal; the operating voltage range is +1.8V to +5.5V (absolute maximum supply +5.5V). |
| 8 | REF 2 | input | Reference input 2, which with REF 1 sets the reference point; the reference pins are rated for ±10mA current and between (V−) − 0.5V and (V+) + 0.5V. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | MSOP-8 |
| Category | Amplifiers/Comparators |
| Pins | 8 |
CAD (KiCad official)
- Symbol:
INA159AIDGKT - Footprint:
Package_SO:MSOP-8_3x3mm_P0.65mm - 3D model: MSOP-8 (KiCad packages3D, STEP)
- 3D model files:
ina159aidgkt-etched.step/ina159aidgkt-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);ina159aidgkt.step/ina159aidgkt.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (19 pp, sha256
5508981888a60f2d, 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).