About us Contact Us Submit BOM
RFQs(0)
English
Close Menu
View All

Please refer to the English Version as our Official Version.Return

Europe
France(Français) Germany(Deutsch) Italy(Italia) Russian(русский) Poland(polski) Netherlands(Nederland) Spain(español) Turkey(Türk dili) Israel(עִבְרִית) Denmark(Dansk) Switzerland(Deutsch) United Kingdom(English)
Asia/Pacific
Japan(日本語) Korea(한국의) Thailand(ภาษาไทย) Malaysia(Melayu) Singapore(Melayu) Philippines(Pilipino)
Africa, India and Middle East
India(हिंदी)
North America
United States(English) Canada(English) Mexico(español)
HomeProductsIntegrated Circuits (ICs)Linear - Amplifiers - Instrumentation, OP Amps, Buffer AmpsINA239AIDGSR
Texas Instruments
Image may be representation.
See specifications for product details.
Share
 Favorite

INA239AIDGSR - Texas Instruments

Manufacturer Part Number
INA239AIDGSR
Manufacturer
Texas Instruments
Allelco Part Number
32D-INA239AIDGSR
ECAD Model
Parts Description
IC OPAMP
Detailed Description
Package
10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
Data sheet
INA239AIDGSR.pdf
Compare
In stock: 12042

Required fields are indicated by an asterisk (*)
Please send RFQ, we will respond immediately.

Quantity

Specifications

INA239AIDGSR Tech Specifications
Texas Instruments - INA239AIDGSR technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments - INA239AIDGSR

Product Attribute Attribute Value  
Manufacturer Texas Instruments  
Voltage - Supply Span (Min) 2.7 V  
Voltage - Supply Span (Max) 5.5 V  
Voltage - Input Offset 1.5 µV  
Supplier Device Package 10-VSSOP  
Slew Rate -  
Package / Case 10-TFSOP, 10-MSOP (0.118", 3.00mm Width)  
Output Type -  
Product Attribute Attribute Value  
Operating Temperature -40°C ~ 125°C  
Number of Circuits 1  
Mounting Type Surface Mount  
Current - Supply 640µA  
Current - Output / Channel -  
Current - Input Bias 100 nA  
Amplifier Type Current Sense  
-3db Bandwidth -  

Parts Introduction

Manufacturer Part Number

INA239AIDGSR

Manufacturer

Texas Instruments

Introduction

The INA239AIDGSR is a precision, digital-output, current-sense amplifier that provides both high-accuracy current sensing and system voltage monitoring, designed by Texas Instruments for power management applications.

Product Features and Performance

High accuracy current sensing

System voltage monitoring capability

Digital output for direct interface with microcontrollers

Wide common-mode voltage range

Low quiescent current

Supports high-side and low-side sensing

Product Advantages

Precision performance enhances system efficiency

Integrated voltage output reduces component count

Robust design tolerates high voltage transients

Low power consumption improves system energy efficiency

Key Technical Parameters

Operating Temperature range: -40°C ~ 125°C

Mounting Type: Surface Mount

Package / Case: 10-TFSOP, 10-MSOP

Supplier Device Package: 10-VSSOP

Quality and Safety Features

Built-in overvoltage protection

Thermal shutdown feature

High electromagnetic interference (EMI) immunity

Compatibility

Flexible digital interface compatible with various microcontrollers

Application Areas

Power management systems

Battery-powered devices

Telecommunications equipment

Automotive systems

Industrial monitoring and control

Product Lifecycle

The INA239AIDGSR is currently active, suggesting Texas Instruments supports it with no immediate plans for discontinuation. Continuous availability for new designs and replacements is assured.

Several Key Reasons to Choose This Product

Highly accurate for precise current measurement

Integrated system voltage monitoring for simplified design

Low power consumption for energy-efficient applications

Robust against voltage transients and EMI for reliable operation in harsh environments

Flexible digital interface ensures compatibility with a wide range of microcontroller platforms

Active product lifecycle status ensures long-term availability and support

Parts with Similar Specifications

The three parts on the right have similar specifications to Texas Instruments INA239AIDGSR

Product Attribute INA239AIDGSR INA238AIDGSR INA240A1PWR INA240A1D
Part Number INA239AIDGSR INA238AIDGSR INA240A1PWR INA240A1D
Manufacturer Texas Instruments Texas Instruments Texas Instruments Texas Instruments
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Output Type - - - -
Amplifier Type Current Sense Current Sense Current Sense Current Sense
Slew Rate - - 2V/µs 2V/µs
Number of Circuits 1 1 1 1
Current - Output / Channel - - - -
Voltage - Supply Span (Min) 2.7 V 2.7 V 2.7 V 2.7 V
Package / Case 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) 8-TSSOP (0.173", 4.40mm Width) 8-SOIC (0.154", 3.90mm Width)
Voltage - Input Offset 1.5 µV 1.5 µV 5 µV 5 µV
Current - Input Bias 100 nA 100 nA 90 µA 90 µA
Supplier Device Package 10-VSSOP 10-VSSOP 8-TSSOP 8-SOIC
Current - Supply 640µA 640µA 1.8mA 1.8mA
Operating Temperature -40°C ~ 125°C -40°C ~ 125°C -40°C ~ 125°C -40°C ~ 125°C
Voltage - Supply Span (Max) 5.5 V 5.5 V 5.5 V 5.5 V
-3db Bandwidth - - 400 kHz 400 kHz

Customers Also Interested in

Recommended Products

Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

  1. Use your express account for shipment if you have one.
  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.

Your Faithful Supply Chain Partner -

Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

View More
Texas Instruments

INA239AIDGSR

Texas Instruments
32D-INA239AIDGSR

Want a better price? Add to Cart and Submit RFQ now, we'll contact you immediately.

Allelco
About Us
History
Certifications
Recruitment
Policies
Terms & Conditions
Privacy Policy
Cookie Policy
Services
Order Tracking
Return & Replacement
Frequently Asked Questions
Contact Us
Order
Shipping & Delivering
Payment Methods
My Account
The BlogsHot PartsChange LanguageNewsSite map
Contact Us
Headquarters Address:
Room C 13/F Harvard Commercial Building
105-111 Thomson Road Wan Chai
HongKong
Service Tel: +852-91464856
Service Email: info@allelco.com
Follow us
Copyright © 2012-2023 AllelcoElec.com. All rights reserved.
0 RFQ
Shopping cart (0 Items)
It is empty.
Submit RFQ
Compare List (0 Items)
It is empty.
Feedback

Your feedback matters! At Allelco, we value the user experience and strive to improve it constantly.
Please share your comments with us via our feedback form, and we'll respond promptly.
Thank you for choosing Allelco.

Subject
E-mail
Comments
Captcha
Drag or click to upload file
Upload File
types: .xls, .xlsx, .doc, .docx, .jpg, .png and .pdf.
Max file size: 10MB