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INA128UG4 on a board, in 3D

INA128UG4

Texas Instruments

-40℃~+85℃ 1 1.2V/us 120dB 500nV/℃ 50uV 5nA 700uA Differential SOIC-8 Instrumentation Amplifiers ROHS

Extended
DatasheetJLCPCBLCSCti/INA128UG4
Category
Instrumentation Amplifiers
Package
SOIC-8
Pins
2

Overview

The INA128UG4 is an instrumentation Amplifier made by Texas Instruments in a SOIC-8 package with 8 pins. -40℃~+85℃ 1 1.2V/us 120dB 500nV/℃ 50uV 5nA 700uA Differential SOIC-8 Instrumentation Amplifiers ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:COS620BRZ, from EasyEDA) and its footprint (Package_SO:SO-8_3.9x4.9mm_P1.27mm, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C1348444).

Symbol

RG1Vin-2Vin+3V-4Ref5Vo6V+7RG8
EasyEDA_Cloud:COS620BRZFrom EasyEDA

Footprint

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

Parameters

12
Common Mode Rejection Ratio(CMRR)
120dB
Features
External resistor gain, Overvoltage Protection
Gain Error
0.024%
Ib - Input Bias Current
5nA
Input Offset Voltage Drift(Vos TC)
500nV/℃
Number of Channels
Single-channel
Operating Temperature
-40℃~+85℃
Output Type
Differential
Quiescent Current(Iq)
700uA
Slew Rate
1.2V/us
Voltage Gain
1V/V~10000V/V
Vos - Input Offset Voltage
50uV

Order codes

1

Pinout

8
The pins of the INA128UG4
PinNameType
1RGUnspecified
2Vin-Unspecified
3Vin+Unspecified
4V-Unspecified
5RefUnspecified
6VoUnspecified
7V+Unspecified
8RGUnspecified

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Questions

Is there a KiCad symbol and footprint for the INA128UG4?

Yes. The symbol is EasyEDA_Cloud:COS620BRZ and the footprint Package_SO:SO-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 INA128UG4?

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

Where is the INA128UG4 datasheet?

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

Where can I order the INA128UG4?

JLCPCB lists it as part C1348444, with 0 in stock; the sellers' links on this page open their listings.

What can replace the INA128UG4?

Parts like it in the library: the MAX4461TESA+ by Maxim Integrated (Analog Devices), the EL8172FSZ by Renesas Electronics, the INA118UB/2K5G4 by Texas Instruments and the INA118UBG4 by Texas Instruments. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8