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HomeProductsIntegrated Circuits (ICs)Linear - Amplifiers - Instrumentation, OP Amps, Buffer AmpsINA238AIDGSR
Texas Instruments
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INA238AIDGSR - Texas Instruments

Manufacturer Part Number
INA238AIDGSR
Manufacturer
Texas Instruments
Allelco Part Number
32D-INA238AIDGSR
ECAD Model
Parts Description
IC OPAMP
Detailed Description
Package
10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
Data sheet
INA238AIDGSR.pdf
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In stock: 19863

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Specifications

INA238AIDGSR Tech Specifications
Texas Instruments - INA238AIDGSR technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments - INA238AIDGSR

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

INA238AIDGSR

Manufacturer

Texas Instruments

Introduction

The INA238AIDGSR is a highly integrated power monitoring solution, catering to a wide range of applications requiring precise measurements of power, current, voltage, and energy, in a compact form factor.

Product Features and Performance

Precision current and power monitoring

High accuracy over broad temperature range

Integrated ADC for voltage and current measurement

Programmable calibration and averaging options

Selectable reporting formats

Product Advantages

Low system overhead due to integrated diagnostics

Contributes to high-efficiency system design

Minimal external components required

Enhanced system reliability with advanced warning features

Key Technical Parameters

Operating Voltage Range

Current Sensing Range

Programmable Alert Thresholds

Data Interface Protocol

Fast Conversion Time

Quality and Safety Features

Built-in overcurrent protection

Under and overvoltage warning

Overtemperature warning and thermal shutdown

Robust ESD protection

Compatibility

Compatible with I2C/SMBus interfaces

Seamless integration with microcontrollers and processors

Support for multiple power supply configurations

Application Areas

Power management in computing systems

Energy monitoring for industrial and automation systems

Battery chargers and management systems

Telecommunications equipment

Product Lifecycle

Product is currently active

Not close to discontinuation at the knowledge cutoff date

Availability of future direct replacements or upgrade paths

Several Key Reasons to Choose This Product

High precision for sensitive applications

Robust design ensuring long-term reliability

Small, surface mount footprint for space-constrained applications

Texas Instruments' strong support and technical resources

Proven performance in a range of industry sectors

Parts with Similar Specifications

The three parts on the right have similar specifications to Texas Instruments INA238AIDGSR

Product Attribute INA238AIDGSR INA240A1PW INA238AQDGSRQ1 INA234AIYBJR
Part Number INA238AIDGSR INA240A1PW INA238AQDGSRQ1 INA234AIYBJR
Manufacturer Texas Instruments Texas Instruments Texas Instruments Texas Instruments
Amplifier Type Current Sense Current Sense General Purpose Current Sense
Current - Input Bias 100 nA 90 µA 100 pA 100 pA
Output Type - - Open Drain Push-Pull
Number of Circuits 1 1 1 1
Slew Rate - 2V/µs - -
-3db Bandwidth - 400 kHz - -
Package / Case 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) 8-TSSOP (0.173", 4.40mm Width) 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) 8-UFBGA, DSBGA
Current - Supply 640µA 1.8mA 640µA 300µA
Voltage - Supply Span (Max) 5.5 V 5.5 V 5.5 V 5.5 V
Supplier Device Package 10-VSSOP 8-TSSOP 10-VSSOP 8-DSBGA (0.71x1.47)
Voltage - Input Offset 1.5 µV 5 µV 1.5 µV 100 µV
Operating Temperature -40°C ~ 125°C -40°C ~ 125°C -40°C ~ 125°C (TA) -40°C ~ 125°C
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Voltage - Supply Span (Min) 2.7 V 2.7 V 2.7 V 1.7 V
Current - Output / Channel - - - -

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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

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Texas Instruments

INA238AIDGSR

Texas Instruments
32D-INA238AIDGSR

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