Skip to the content
PCBKitNew board
INA203AID on a board, in 3D

INA203AID

Texas Instruments

-16V~80V -40℃~+125℃ 1 1.8mA 100dB 1V/us 20V/V 500kHz 5uV/℃ ±18V SOIC-14 Current Sense Amplifiers ROHS

Extended
DatasheetJLCPCBLCSCti/INA203AID
Category
Current Sense Amplifiers
Package
SOIC-14
Pins
5

Overview

The INA203AID is a current Sense Amplifier made by Texas Instruments in a SOIC-14 package with 5 pins. -16V~80V -40℃~+125℃ 1 1.8mA 100dB 1V/us 20V/V 500kHz 5uV/℃ ±18V SOIC-14 Current Sense Amplifiers ROHS.

PCBKit's library has its footprint (Package_SO:SO-14_3.9x8.65mm_P1.27mm, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C1574880).

Symbol

The library has no symbol for this part yet.

Footprint

1234567891011121314
Package_SO:SO-14_3.9x8.65mm_P1.27mmFrom KiCad's library

Parameters

11
Bandwidth
500kHz
Common Mode Rejection Ratio (CMRR)
100dB
Differential Voltage
±18V
Features
Analog output interface, Built-in comparator, External shunt
Gain
20V/V
Input Offset Voltage Drift(Vos TC)
5uV/℃
Number of Channels
1
Operating Temperature
-40℃~+125℃
Quiescent Current
1.8mA
Slew Rate
1V/us
Vcm - Common Mode Voltage
-16V~80V

Order codes

2

Show this part on your page

A live frame, for any web page
<iframe src="https://pcbkit.io/embed/parts/ti/INA203AID" title="INA203AID in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe>
A picture
<img src="https://pcbkit.io/embed/parts/ti/INA203AID.jpg" alt="INA203AID" width="1200" height="900">
A picture that opens the part, for a README
[![INA203AID](https://pcbkit.io/embed/parts/ti/INA203AID.jpg?size=s)](https://pcbkit.io/parts/ti/INA203AID)

Questions

Is there a KiCad symbol and footprint for the INA203AID?

Yes. the footprint Package_SO:SO-14_3.9x8.65mm_P1.27mm, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the INA203AID?

SOIC-14, with 5 pins. Its footprint is drawn on this page.

Where is the INA203AID datasheet?

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

Where can I order the INA203AID?

JLCPCB lists it as part C1574880, with 0 in stock; the sellers' links on this page open their listings.

What can replace the INA203AID?

Parts like it in the library: the MAX4228ESD+ by Maxim Integrated (Analog Devices), the MAX4378HASD+ by Maxim Integrated (Analog Devices), the MAX4378HASD+T by Maxim Integrated (Analog Devices) and the MAX4378TASD+T by Maxim Integrated (Analog Devices). Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8