INA381A2IDSG
Texas Instruments
-200mV~26V -40℃~+125℃ 1 100dB 1uV/℃ 2.7V~5.5V 210kHz 2V/us 350uA 40nV/√Hz@1kHz 500uV 50V/V 80uA High-side detection、Low-side detection、Zero drift / auto-zero、Programmable threshold alarm、Built-in comparator ±26V WSON-8(2x2) Current Sense Amplifiers ROHS
- Category
- Current Sense Amplifiers
- Package
- WSON-8(2x2)
- Pins
- 9
Overview
The INA381A2IDSG is a current Sense Amplifier made by Texas Instruments in a WSON-8(2x2) package with 9 pins. -200mV~26V -40℃~+125℃ 1 100dB 1uV/℃ 2.7V~5.5V 210kHz 2V/us 350uA 40nV/√Hz@1kHz 500uV 50V/V 80uA High-side detection、Low-side detection、Zero drift / auto-zero、Programmable threshold alarm、Built-in comparator ±26V WSON-8(2x2) Current Sense Amplifiers ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:INA381A4IDSGR, from EasyEDA) and its footprint (EasyEDA_Cloud:WSON-8_L2.0-W2.0-P0.50-BL-EP0.9, from EasyEDA), ready for a KiCad board. 4,400 are in stock at JLCPCB (part C2155688).
Symbol
Footprint
Parameters
15- Bandwidth
- 210kHz
- Common Mode Rejection Ratio (CMRR)
- 100dB
- Differential Voltage
- ±26V
- Features
- External shunt
- Gain
- 50V/V
- Ib - Input Bias Current
- 80uA
- Input Offset Voltage Drift(Vos TC)
- 1uV/℃
- Noise density(eN)
- 40nV/√Hz@1kHz
- Number of Channels
- 1
- Operating Temperature
- -40℃~+125℃
- Quiescent Current
- 350uA
- Single Supply
- 2.7V~5.5V
- Slew Rate
- 2V/us
- Vcm - Common Mode Voltage
- -200mV~26V
- Vos - Input Offset Voltage
- 500uV
Order codes
2- INA381A2IDSGTLCSC C2155668
- INA381A2IDSGRLCSC C2155688
Pinout
9| Pin | Name | Type |
|---|---|---|
| 1 | IN+ | Unspecified |
| 2 | VS+ | Unspecified |
| 3 | ALERT# | Unspecified |
| 4 | RESET | Unspecified |
| 5 | CMPREF | Unspecified |
| 6 | CMPIN | Unspecified |
| 7 | VOUT | Unspecified |
| 8 | IN- | Unspecified |
| 9 | EP | Unspecified |
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Is there a KiCad symbol and footprint for the INA381A2IDSG?
Yes. The symbol is EasyEDA_Cloud:INA381A4IDSGR and the footprint EasyEDA_Cloud:WSON-8_L2.0-W2.0-P0.50-BL-EP0.9, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the INA381A2IDSG?
WSON-8(2x2), with 9 pins. Its footprint is drawn on this page.
Where is the INA381A2IDSG datasheet?
Texas Instruments publishes it: the Datasheet link on this page opens it.
Where can I order the INA381A2IDSG?
JLCPCB lists it as part C2155688, with 4,400 in stock; the sellers' links on this page open their listings.