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INA293B2IDBV on a board, in 3D

INA293B2IDBV

Texas Instruments

-40℃~+125℃ -4V~110V 0.5uV/℃ 1 1.3MHz 1.5mA 160dB 2.5V/us 2.7V~20V 20uA 50V/V 80uV High-side detection、Low-side detection、Zero drift / auto-zero ±12V SOT-23-5 Current Sense Amplifiers ROHS

Extended
DatasheetJLCPCBLCSCti/INA293B2IDBV
Category
Current Sense Amplifiers
Package
SOT-23-5
Pins
5

Overview

The INA293B2IDBV is a current Sense Amplifier made by Texas Instruments in a SOT-23-5 package with 5 pins. -40℃~+125℃ -4V~110V 0.5uV/℃ 1 1.3MHz 1.5mA 160dB 2.5V/us 2.7V~20V 20uA 50V/V 80uV High-side detection、Low-side detection、Zero drift / auto-zero ±12V SOT-23-5 Current Sense Amplifiers ROHS.

PCBKit's library has its KiCad symbol (Amplifier_Current:INA293B2, from KiCad's library) and its footprint (Package_TO_SOT_SMD:SOT-23-5, from KiCad's library), ready for a KiCad board. 244 are in stock at JLCPCB (part C1855797). 1 open-source board in 1 repository on GitHub use it.

Symbol

OUT1GND2Vs3IN+4IN-5
Amplifier_Current:INA293B2From KiCad's library

Footprint

12345
Package_TO_SOT_SMD:SOT-23-5From KiCad's library

Parameters

15
Bandwidth
1.3MHz
Common Mode Rejection Ratio (CMRR)
160dB
Differential Voltage
±12V
Features
Zero drift / auto-zero
Gain
50V/V
Ib - Input Bias Current
20uA
Input Offset Voltage Drift(Vos TC)
0.5uV/℃
Noise density(eN)
50nV/√Hz@1kHz
Number of Channels
1
Operating Temperature
-40℃~+125℃
Quiescent Current
1.5mA
Single Supply
2.7V~20V
Slew Rate
2.5V/us
Vcm - Common Mode Voltage
-4V~110V
Vos - Input Offset Voltage
15uV

Order codes

2

Pinout

5
The pins of the INA293B2IDBV
PinNameType
1OUTOutput
2GNDPower in
3VsPower in
4IN+Input
5IN-Input

Open-source boards using it

All 1
  • 4 layers161 × 100 mmCurrent3x3A Artiq, the printed circuit board in 3D

    Current3x3A Artiq

    KLFAMO/current3x3A_Artiq

    3 channel current driver (up to 3A each channel) compatible with Artiq

    365 parts

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Questions

Is there a KiCad symbol and footprint for the INA293B2IDBV?

Yes. The symbol is Amplifier_Current:INA293B2 and the footprint Package_TO_SOT_SMD:SOT-23-5, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the INA293B2IDBV?

SOT-23-5, with 5 pins. Its footprint is drawn on this page.

Where is the INA293B2IDBV datasheet?

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

Where can I order the INA293B2IDBV?

JLCPCB lists it as part C1855797, with 244 in stock; the sellers' links on this page open their listings.

What can replace the INA293B2IDBV?

Parts like it in the library: the INA180A2IDBV by Texas Instruments, the INA139NA/3K by Texas Instruments, the INA180A1IDBV by Texas Instruments and the INA180A3IDBV by Texas Instruments. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Which open-source boards use the INA293B2IDBV?

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

Parts like it

8