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INA155U

Texas Instruments

-55℃~+125℃ 0.02% 1 10V/V~50V/V 1pA 200uV 6.5V/us External resistor gain、ESD protection、Internally set gain、Integrated ADC driver SOIC-8 Instrumentation Amplifiers ROHS

Extended
DatasheetJLCPCBLCSCti/INA155U
Category
Instrumentation Amplifiers
Package
SOIC-8
Pins
8

Overview

The INA155U is an instrumentation Amplifier made by Texas Instruments in a SOIC-8 package with 8 pins. -55℃~+125℃ 0.02% 1 10V/V~50V/V 1pA 200uV 6.5V/us External resistor gain、ESD protection、Internally set gain、Integrated ADC driver SOIC-8 Instrumentation Amplifiers ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:INA155U, 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 C1346621).

Symbol

RG1VIN-2VIN+3V–4Ref5VOUT6V+7RG8
EasyEDA_Cloud:INA155UFrom EasyEDA

Footprint

12345678
Package_SO:SOIC-8_3.9x4.9mm_P1.27mmFrom KiCad's library

Parameters

8
Features
External resistor gain, ESD Protection, Internally set gain, Integrated ADC driver
Gain Error
0.02%
Ib - Input Bias Current
1pA
Number of Channels
Single-channel
Operating Temperature
-55℃~+125℃
Slew Rate
6.5V/us
Voltage Gain
10V/V~50V/V
Vos - Input Offset Voltage
200uV

Order codes

1

Pinout

8
The pins of the INA155U
PinNameType
1RGUnspecified
2VIN-Unspecified
3VIN+Unspecified
4V–Unspecified
5RefUnspecified
6VOUTUnspecified
7V+Unspecified
8RGUnspecified

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A live frame, for any web page
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A picture
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A picture that opens the part, for a README
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Questions

Is there a KiCad symbol and footprint for the INA155U?

Yes. The symbol is EasyEDA_Cloud:INA155U 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 INA155U?

SOIC-8, with 8 pins. Its footprint is drawn on this page.

Where is the INA155U datasheet?

Texas Instruments publishes it: the Datasheet link on this page opens it.

Where can I order the INA155U?

JLCPCB lists it as part C1346621, with 0 in stock; the sellers' links on this page open their listings.

What can replace the INA155U?

Parts like it in the library: the INA128UA/2K5 by Texas Instruments, the INA821ID by Texas Instruments, the AD623ARZ-R7 by Analog Devices and the INA826AID by Texas Instruments. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8