2 layers256.5 × 172.9 mm
INA240A4D
Texas Instruments
-40℃~+125℃ -4V~80V 1 1.8mA 132dB 2.7V~5.5V 200V/V 250nV/℃ 2V/us 400kHz 40nV/√Hz@1kHz 5uV 90uA Bidirectional detection、Zero drift / auto-zero、Programmable output reference level、Analog output interface ±80V SOIC-8 Current Sense Amplifiers ROHS
Extended
- Category
- Current Sense Amplifiers
- Package
- SOIC-8
- Pins
- 8
Overview
The INA240A4D is a current Sense Amplifier made by Texas Instruments in a SOIC-8 package with 8 pins. -40℃~+125℃ -4V~80V 1 1.8mA 132dB 2.7V~5.5V 200V/V 250nV/℃ 2V/us 400kHz 40nV/√Hz@1kHz 5uV 90uA Bidirectional detection、Zero drift / auto-zero、Programmable output reference level、Analog output interface ±80V SOIC-8 Current Sense Amplifiers ROHS.
PCBKit's library has its KiCad symbol (Amplifier_Current:INA240A4D, 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. 1,827 are in stock at JLCPCB (part C527535). 4 open-source boards in 3 repositories on GitHub use it.
Symbol
Footprint
Parameters
15- Bandwidth
- 400kHz
- Common Mode Rejection Ratio (CMRR)
- 132dB
- Differential Voltage
- ±80V
- Features
- Analog output interface
- Gain
- 200V/V
- Ib - Input Bias Current
- 90uA
- Input Offset Voltage Drift(Vos TC)
- 250nV/℃
- Noise density(eN)
- 40nV/√Hz@1kHz
- Number of Channels
- 1
- Operating Temperature
- -40℃~+125℃
- Quiescent Current
- 1.8mA
- Single Supply
- 2.7V~5.5V
- Slew Rate
- 2V/us
- Vcm - Common Mode Voltage
- -4V~80V
- Vos - Input Offset Voltage
- 5uV
Order codes
2- INA240A4DLCSC C1346539
- INA240A4DRLCSC C527535
Pinout
8| Pin | Name | Type |
|---|---|---|
| 1 | - | Input |
| 2 | GND | Power in |
| 3 | REF2 | Passive |
| 4 | GND | Passive |
| 5 | — | Output |
| 6 | V+ | Power in |
| 7 | REF1 | Passive |
| 8 | + | Input |
Open-source boards using it
All 4- 2 layers104.1 × 83.8 mm
System voltages
kt140/ECE445_SeniorDesign
This is the senior design project for Kanin Tangchartsiri, Lukas Gollings, and Wonjoon Lee.
48 parts - 2 layers71.1 × 66 mm
M Control Shield
r-mody/motor-control-board
Kicad project to create a simple DC Brushed motor control board compatible with the Nucelo64 STM32F0.
33 parts - 2 layers172.9 × 81.5 mm
Show this part on your page
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Is there a KiCad symbol and footprint for the INA240A4D?
Yes. The symbol is Amplifier_Current:INA240A4D 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 INA240A4D?
SOIC-8, with 8 pins. Its footprint is drawn on this page.
Where is the INA240A4D datasheet?
Texas Instruments publishes it: the Datasheet link on this page opens it.
Where can I order the INA240A4D?
JLCPCB lists it as part C527535, with 1,827 in stock; the sellers' links on this page open their listings.
What can replace the INA240A4D?
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 INA240A4D?
4 boards in 3 repositories on GitHub; the most starred are listed on this page, with their KiCad files.
Parts like it
8
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