INA141UA
Texas Instruments
-18V~-2.25V、2.25V~18V -40℃~+85℃ 0.01% 100dB 10nA 10nA 12nV/√Hz@1kHz 2.5uV/℃ 20mA 250uV 2V/us 30pA/℃ 4.5V~36V 750uA 7us Internally set gain、Overvoltage Protection SOIC-8 Instrumentation Amplifiers ROHS
- Category
- Precision Op Amps
- Package
- SOIC-8
- Pins
- 8
Overview
The INA141UA is a precision Op Amp made by Texas Instruments in a SOIC-8 package with 8 pins. -18V~-2.25V、2.25V~18V -40℃~+85℃ 0.01% 100dB 10nA 10nA 12nV/√Hz@1kHz 2.5uV/℃ 20mA 250uV 2V/us 30pA/℃ 4.5V~36V 750uA 7us Internally set gain、Overvoltage Protection SOIC-8 Instrumentation Amplifiers ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:INA141UAE4, from EasyEDA) and its footprint (Package_SO:SOIC-8_3.9x4.9mm_P1.27mm, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C181633).
Symbol
Footprint
Parameters
16- Common Mode Rejection Ratio(CMRR)
- 100dB
- Dual Supply
- -18V~-2.25V, 2.25V~18V
- Features
- Internally set gain, Overvoltage protection
- Gain Error
- 0.01%
- Ib - Input Bias Current
- 10nA
- Input Offset Current Drift (Ios TC)
- 30pA/℃
- Input Offset Current(Ios)
- 10nA
- Input Offset Voltage Drift(Vos TC)
- 2.5uV/℃
- Input Voltage Noise Density
- 12nV/√Hz@1kHz
- Operating Temperature
- -40℃~+85℃
- Output Current
- 20mA
- Quiescent Current(Iq)
- 750uA
- Settling time
- 7us
- Single Supply
- 4.5V~36V
- Slew Rate
- 2V/us
- Vos - Input Offset Voltage
- 250uV
Order codes
1- INA141UALCSC C181633
Pinout
8| Pin | Name | Type |
|---|---|---|
| 1 | J | Unspecified |
| 2 | VIN- | Unspecified |
| 3 | VIN+ | Unspecified |
| 4 | V- | Unspecified |
| 5 | REF | Unspecified |
| 6 | VO | Output |
| 7 | V+ | Unspecified |
| 8 | J | Unspecified |
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Is there a KiCad symbol and footprint for the INA141UA?
Yes. The symbol is EasyEDA_Cloud:INA141UAE4 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 INA141UA?
SOIC-8, with 8 pins. Its footprint is drawn on this page.
Where is the INA141UA datasheet?
Texas Instruments publishes it: the Datasheet link on this page opens it.
Where can I order the INA141UA?
JLCPCB lists it as part C181633, with 0 in stock; the sellers' links on this page open their listings.
What can replace the INA141UA?
Parts like it in the library: the GS8552-SR by Gainsil, the OPA2192ID by Texas Instruments, the LMC6482AIMX by Texas Instruments and the MAX44248ASA+T by Maxim Integrated (Analog Devices). Check their datasheets: a part that fits the footprint may still differ in its ratings.
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