INA271AID
Texas InstrumentsExtended
-16V~80V -40℃~+125℃ 1 120dB 130kHz 1V/us 2.5uV/℃ 2.7V~18V 20V/V 40nV/√Hz@1kHz 500uV 700uA 8uA Analog output interface、Input filter、Enable/shutdown function ±18V SOIC-8 Current Sense Amplifiers ROHS
- Part id
- ti/INA271AID
- Category
- Current Sense Amplifiers
- Package
- SOIC-8
- Pins
- 8
- In stock
- 25 at JLCPCB (C85061)
Overview
The INA271AID is a current Sense Amplifier made by Texas Instruments in a SOIC-8 package with 8 pins. -16V~80V -40℃~+125℃ 1 120dB 130kHz 1V/us 2.5uV/℃ 2.7V~18V 20V/V 40nV/√Hz@1kHz 500uV 700uA 8uA Analog output interface、Input filter、Enable/shutdown function ±18V SOIC-8 Current Sense Amplifiers ROHS.
PCBKit's library has its KiCad symbol (Analog & Interface:INA271, from CERN's library) and its footprint (Package_SO:SOIC-8_3.9x4.9mm_P1.27mm, from KiCad's library), ready for a KiCad board. 25 are in stock at JLCPCB (part C85061).
Symbol
Footprint
Pinout
8| Pin | Name | Type |
|---|---|---|
| 1 | IN- | Input |
| 2 | GND | Power in |
| 3 | PRE_OUT | Output |
| 4 | BUF_IN | Input |
| 5 | OUT | Output |
| 6 | V+ | Power in |
| 7 | NC | Passive |
| 8 | IN+ | Input |
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Questions
Is there a KiCad symbol and footprint for the INA271AID?
Yes. The symbol is Analog & Interface:INA271 and the footprint Package_SO:SOIC-8_3.9x4.9mm_P1.27mm, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the INA271AID?
SOIC-8, with 8 pins. Its footprint is drawn on this page.
Where is the INA271AID datasheet?
Texas Instruments publishes it: the Datasheet link on this page opens it.
Where can I order the INA271AID?
JLCPCB lists it as part C85061, with 25 in stock; the sellers' links on this page open their listings.
What can replace the INA271AID?
Parts like it in the library: the INA219AID by Texas Instruments, the INA240A1D by Texas Instruments, the CSA240LCSOIC8 by analogysemi and the MAX4080TASA+T by Maxim Integrated (Analog Devices). Check their datasheets: a part that fits the footprint may still differ in its ratings.