The INA128PA is an instrumentation Amplifier made by Texas Instruments in a PDIP-8 package with 8 pins. -40℃~+85℃ 1 120dB 15mA 500nV/℃ 50uV 5nA 700uA 7V/us PDIP-8 Instrumentation Amplifiers ROHS.
PCBKit's library has its KiCad symbol (Amplifier_Instrumentation:INA128, from KiCad's library) and its footprint (Package_DIP:DIP-8_W8.89mm_SMDSocket_LongPads, from KiCad's library), ready for a KiCad board. 304 are in stock at JLCPCB (part C28937). 1 open-source board in 1 repository on GitHub use it.
| Pin | Name | Type |
|---|---|---|
| 1 | Rg | Passive |
| 2 | - | Input |
| 3 | + | Input |
| 4 | V- | Power in |
| 5 | Ref | Input |
| 6 | — | Output |
| 7 | V+ | Power in |
| 8 | Rg | Passive |
bc-kim/PCB_KiCAD
Tips Footprint of the resisotor and capacitor should be assigned aforetime because assigning those are comfusing when lots of reisistor and capacitors are used. 3. Reference: https://wikidocs.net/103412
<iframe src="https://pcbkit.io/embed/parts/ti/INA128PA" title="INA128PA in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe><img src="https://pcbkit.io/embed/parts/ti/INA128PA.jpg" alt="INA128PA" width="1200" height="900">[](https://pcbkit.io/parts/ti/INA128PA)Yes. The symbol is Amplifier_Instrumentation:INA128 and the footprint Package_DIP:DIP-8_W8.89mm_SMDSocket_LongPads, both drawn on this page. PCBKit places them on a board for you when you design with it.
PDIP-8, with 8 pins. Its footprint is drawn on this page.
Texas Instruments publishes it: the Datasheet link on this page opens it.
JLCPCB lists it as part C28937, with 304 in stock; the sellers' links on this page open their listings.
Parts like it in the library: the AD620ANZ by Analog Devices, the AMP04EPZ by Analog Devices, the AD627BNZ by Analog Devices and the INA111BP by Texas Instruments. Check their datasheets: a part that fits the footprint may still differ in its ratings.
1 board in 1 repository on GitHub; the most starred are listed on this page, with their KiCad files.
