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INA241A3ID, in 3D

INA241A3ID

Texas Instruments

-40℃~+125℃ -5V~110V 1.1MHz 100nV/℃ 166dB 2.5mA 2.7V~20V 35uA 39nV/√Hz@1kHz 3uV 50V/V 8V/us Bidirectional detection、Zero drift / auto-zero、Programmable output reference level SOIC-8 Current Sense Amplifiers ROHS

Extended
DatasheetJLCPCBLCSCti/INA241A3ID
Category
Current Sense Amplifiers
Package
SOIC-8
Pins
8

Overview

The INA241A3ID is a current Sense Amplifier made by Texas Instruments in a SOIC-8 package with 8 pins. -40℃~+125℃ -5V~110V 1.1MHz 100nV/℃ 166dB 2.5mA 2.7V~20V 35uA 39nV/√Hz@1kHz 3uV 50V/V 8V/us Bidirectional detection、Zero drift / auto-zero、Programmable output reference level SOIC-8 Current Sense Amplifiers ROHS.

PCBKit's library has its KiCad symbol (Amplifier_Current:INA241A3xD, from KiCad's library) 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 C22427652). 2 open-source boards in 1 repository on GitHub use it.

Symbol

-1GND2REF235V+6REF17+8
Amplifier_Current:INA241A3xDFrom KiCad's library

Footprint

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

Parameters

13
Bandwidth
1.1MHz
Common Mode Rejection Ratio (CMRR)
166dB
Features
Bidirectional detection, Zero drift / auto-zero, Programmable output reference level
Gain
50V/V
Ib - Input Bias Current
35uA
Input Offset Voltage Drift(Vos TC)
100nV/℃
Noise density(eN)
39nV/√Hz@1kHz
Operating Temperature
-40℃~+125℃
Quiescent Current
2.5mA
Single Supply
2.7V~20V
Slew Rate
8V/us
Vcm - Common Mode Voltage
-5V~110V
Vos - Input Offset Voltage
3uV

Order codes

1

Pinout

8
The pins of the INA241A3ID
PinNameType
1-Input
2GNDPower in
3REF2Passive
4GNDPassive
5—Output
6V+Power in
7REF1Passive
8+Input

Open-source boards using it

All 2
  • 6 layersServodrive S, the printed circuit board in 3D

    Servodrive S

    sequoia-hope/servodrive

    A simpler brushless motor driver

    198 parts
  • 6 layersServodrive A, the printed circuit board in 3D

    Servodrive A

    sequoia-hope/servodrive

    A simpler brushless motor driver

    140 parts

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Questions

Is there a KiCad symbol and footprint for the INA241A3ID?

Yes. The symbol is Amplifier_Current:INA241A3xD 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 INA241A3ID?

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

Where is the INA241A3ID datasheet?

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

Where can I order the INA241A3ID?

JLCPCB lists it as part C22427652, with 0 in stock; the sellers' links on this page open their listings.

What can replace the INA241A3ID?

Parts like it in the library: the INA219AID by Texas Instruments, the INA240A1D by Texas Instruments, the CSA240LCSOIC8 by analogysemi and the MAX4080TASA+T by Maxim Integrated (Analog Devices). Check their datasheets: a part that fits the footprint may still differ in its ratings.

Which open-source boards use the INA241A3ID?

2 boards in 1 repository on GitHub; the most starred are listed on this page, with their KiCad files.

Parts like it

8