INA4181A2IPW
Texas InstrumentsExtended
-200mV~26V -40℃~+125℃ 100dB 1uV/℃ 2.7V~5.5V 210kHz 25uV 2V/us 4 40nV/√Hz@1kHz 50V/V 690uA 6uA 8mA Bidirectional detection、Programmable output reference level、Analog output interface、Enable/shutdown function ±26V TSSOP-20 Current Sense Amplifiers ROHS
- Part id
- ti/INA4181A2IPW
- Category
- Current Sense Amplifiers
- Package
- TSSOP-20
- Pins
- 20
- In stock
- 892 at JLCPCB (C2859660)
Overview
The INA4181A2IPW is a current Sense Amplifier made by Texas Instruments in a TSSOP-20 package with 20 pins. -200mV~26V -40℃~+125℃ 100dB 1uV/℃ 2.7V~5.5V 210kHz 25uV 2V/us 4 40nV/√Hz@1kHz 50V/V 690uA 6uA 8mA Bidirectional detection、Programmable output reference level、Analog output interface、Enable/shutdown function ±26V TSSOP-20 Current Sense Amplifiers ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:INA4181A2IPWR, from EasyEDA) and its footprint (Package_SO:TSSOP-20_4.4x6.5mm_P0.65mm, from KiCad's library), ready for a KiCad board. 892 are in stock at JLCPCB (part C2859660).
Symbol
Footprint
Pinout
20| Pin | Name | Type |
|---|---|---|
| 1 | REF1 | Unspecified |
| 2 | OUT1 | Unspecified |
| 3 | IN-1 | Unspecified |
| 4 | IN+1 | Unspecified |
| 5 | VS | Unspecified |
| 6 | IN+2 | Unspecified |
| 7 | IN-2 | Unspecified |
| 8 | OUT2 | Unspecified |
| 9 | REF2 | Unspecified |
| 10 | NC | Unspecified |
| 11 | NC | Unspecified |
| 12 | REF3 | Unspecified |
| 13 | OUT3 | Unspecified |
| 14 | IN-3 | Unspecified |
| 15 | IN+3 | Unspecified |
| 16 | GND | Unspecified |
| 17 | IN+4 | Unspecified |
| 18 | IN-4 | Unspecified |
| 19 | OUT4 | Unspecified |
| 20 | REF | Unspecified |
Parts like it
8
INA4181A1IPW
TSSOP-20-200mV~26V -40℃~+125℃ 100dB 1uV/℃ 2.7V~5.5V 20V/V 25uV 2V/us 350kHz 4 40nV/√Hz@1kHz 690uA 6uA 8mA Bidirectional detection、Programmable output reference level、Analog output interface、Enable/shutdown function ±26V TSSOP-20 Current Sense Amplifiers ROHSTexas InstrumentsCurrent Sense AmplifiersINA4181A4IPW
TSSOP-20-200mV~26V -40℃~+125℃ 100dB 105kHz 1uV/℃ 2.7V~5.5V 200V/V 2V/us 4 500uV 690uA 8mA Bidirectional detection、Programmable output reference level、Analog output interface ±26V TSSOP-20 Current Sense Amplifiers ROHSTexas InstrumentsCurrent Sense AmplifiersINA4181A3IPW
TSSOP-20-200mV~26V -40℃~+125℃ 100V/V 100dB 150kHz 1uV/℃ 2.7V~5.5V 25uV 2V/us 4 40nV/√Hz@1kHz 690uA 6uA 8mA Bidirectional detection、Programmable output reference level、Analog output interface、Enable/shutdown function ±26V TSSOP-20 Current Sense Amplifiers ROHSTexas InstrumentsCurrent Sense AmplifiersINA4181A3QPWRQ1
TSSOP-20-200mV~26V -40℃~+125℃ 100V/V 100dB 150kHz 1uV/℃ 2.7V~5.5V 2V/us 4 40nV/√Hz 500uV 690uA 75uA 8mA Bidirectional detection、Programmable output reference level、Analog output interface ±28V TSSOP-20 Current Sense Amplifiers ROHSTexas InstrumentsCurrent Sense AmplifiersINA4181A1QPWRQ1
TSSOP-20-200mV~26V -40℃~+125℃ 100dB 150uV 1uV/℃ 2.7V~5.5V 20V/V 2V/us 350kHz 4 40nV/√Hz 690uA 75uA 8mA Bidirectional detection、Programmable output reference level、Analog output interface、Enable/shutdown function ±28V TSSOP-20 Current Sense Amplifiers ROHSTexas InstrumentsCurrent Sense AmplifiersINA253A2IPW
TSSOP-20-40℃~+125℃ -4V~80V 1 1.8mA 120dB 2.4V/us 2.7V~5.5V 350kHz 90nA Bidirectional detection、Zero drift / auto-zero、Analog output interface、Integrated shunt ±80V TSSOP-20 Current Sense Amplifiers ROHSTexas InstrumentsCurrent Sense AmplifiersINA4181A4QPWRQ1
TSSOP-20-200mV~26V -40℃~+125℃ 100dB 105kHz 1uV/℃ 200V/V 2V/us 4 Bidirectional detection、Programmable output reference level、Analog output interface、Input filter、Enable/shutdown function ±28V TSSOP-20 Current Sense Amplifiers ROHSTexas InstrumentsCurrent Sense AmplifiersINA253A1IPW
TSSOP-20-40℃~+125℃ -4V~80V 1 1.8mA 120dB 2.4V/us 2.7V~5.5V 350kHz 90uA Bidirectional detection、Zero drift / auto-zero、Integrated shunt ±80V TSSOP-20 Current Sense Amplifiers ROHSTexas InstrumentsCurrent Sense Amplifiers
Questions
Is there a KiCad symbol and footprint for the INA4181A2IPW?
Yes. The symbol is EasyEDA_Cloud:INA4181A2IPWR and the footprint Package_SO:TSSOP-20_4.4x6.5mm_P0.65mm, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the INA4181A2IPW?
TSSOP-20, with 20 pins. Its footprint is drawn on this page.
Where is the INA4181A2IPW datasheet?
Texas Instruments publishes it: the Datasheet link on this page opens it.
Where can I order the INA4181A2IPW?
JLCPCB lists it as part C2859660, with 892 in stock; the sellers' links on this page open their listings.
What can replace the INA4181A2IPW?
Parts like it in the library: the INA4181A1IPW by Texas Instruments, the INA4181A4IPW by Texas Instruments, the INA4181A3IPW by Texas Instruments and the INA4181A3QPWRQ1 by Texas Instruments. Check their datasheets: a part that fits the footprint may still differ in its ratings.