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HomeProductsIntegrated Circuits (ICs)Linear - Amplifiers - Instrumentation, OP Amps, Buffer AmpsINA2181A1IDGSR
INA2181A1IDGSR Image
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See specifications for product details.

INA2181A1IDGSR - Texas Instruments

Manufacturer Part Number
INA2181A1IDGSR
Manufacturer
Texas Instruments
Allelco Part Number
32D-INA2181A1IDGSR
ECAD Model
Parts Description
IC CURR SENSE 2 CIRCUIT 10VSSOP
Detailed Description
Package
10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
Data sheet
INA2181A1IDGSR.pdf
RoHs Status
ROHS3 Compliant
In stock: 86980

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Specifications

INA2181A1IDGSR Tech Specifications
Texas Instruments - INA2181A1IDGSR technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments - INA2181A1IDGSR

Product Attribute Attribute Value  
Manufacturer Texas Instruments  
Voltage - Supply Span (Min) 2.7 V  
Voltage - Supply Span (Max) 5.5 V  
Voltage - Input Offset 100 µV  
Supplier Device Package 10-VSSOP  
Slew Rate 2V/µs  
Series -  
Package / Case 10-TFSOP, 10-MSOP (0.118", 3.00mm Width)  
Package Tape & Reel (TR)  
Product Attribute Attribute Value  
Output Type Rail-to-Rail  
Operating Temperature -40°C ~ 125°C (TA)  
Number of Circuits 2  
Mounting Type Surface Mount  
Current - Supply 356µA  
Current - Input Bias 75 µA  
Base Product Number INA2181  
Amplifier Type Current Sense  
-3db Bandwidth 350 kHz  

Parts Introduction

Manufacturer Part Number

INA2181A1IDGSR

Manufacturer

Texas Instruments

Introduction

The INA2181A1IDGSR is a precision, low-power instrumentation amplifier from Texas Instruments.

Product Features and Performance

Rail-to-rail output

Wide operating voltage range of 2.7V to 5.5V

Low input offset voltage of 100μV

Low input bias current of 75μA

High bandwidth of 350kHz

Slew rate of 2V/μs

Operates over the temperature range of -40°C to 125°C

Product Advantages

Excellent precision and accuracy

Low power consumption

Wide operating voltage range

Compact surface mount package

Key Technical Parameters

Manufacturer Part Number: INA2181A1IDGSR

Package: 10-VSSOP

Supply Voltage Range: 2.7V to 5.5V

Input Offset Voltage: 100μV

Input Bias Current: 75μA

Bandwidth: 350kHz

Slew Rate: 2V/μs

Operating Temperature Range: -40°C to 125°C

Quality and Safety Features

RoHS3 compliant

Tape and reel packaging for automated assembly

Compatibility

The INA2181A1IDGSR is compatible with a wide range of electronic systems and applications that require a high-performance, low-power instrumentation amplifier.

Application Areas

Industrial and process control equipment

Test and measurement instruments

Medical equipment

Automotive electronics

Consumer electronics

Product Lifecycle

The INA2181A1IDGSR is an active product in Texas Instruments' portfolio and is not nearing discontinuation. Replacements and upgrades may be available in the future as technology advances.

Key Reasons to Choose This Product

Excellent precision and accuracy

Wide operating voltage range

Low power consumption

High bandwidth and slew rate

Compact and easy to integrate surface mount package

Proven reliability and performance of Texas Instruments products

Parts with Similar Specifications

The three parts on the right have similar specifications to Texas Instruments INA2181A1IDGSR

Product Attribute INA2181A1IDGSR INA2181A4QDGSRQ1 INA2181A4IDSQR INA2180A4QDGKRQ1
Part Number INA2181A1IDGSR INA2181A4QDGSRQ1 INA2181A4IDSQR INA2180A4QDGKRQ1
Manufacturer Texas Instruments Texas Instruments Texas Instruments Texas Instruments
Number of Circuits 2 2 2 2
Package Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR)
Amplifier Type Current Sense Current Sense Current Sense Current Sense
-3db Bandwidth 350 kHz 105 kHz 105 kHz 105 kHz
Base Product Number INA2181 INA2181 INA2181 INA2180
Slew Rate 2V/µs 2V/µs 2V/µs 2V/µs
Package / Case 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) 10-WFDFN Exposed Pad 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
Operating Temperature -40°C ~ 125°C (TA) -40°C ~ 125°C (TA) -40°C ~ 125°C (TA) -40°C ~ 125°C (TA)
Output Type Rail-to-Rail Rail-to-Rail Rail-to-Rail Rail-to-Rail
Series - Automotive, AEC-Q100 Automotive, AEC-Q100 Automotive, AEC-Q100
Supplier Device Package 10-VSSOP 10-VSSOP 10-WSON (2x2) 8-VSSOP
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Voltage - Input Offset 100 µV 100 µV 100 µV 100 µV
Current - Supply 356µA 356µA 356µA 355µA
Voltage - Supply Span (Max) 5.5 V 5.5 V 5.5 V 5.5 V
Voltage - Supply Span (Min) 2.7 V 2.7 V 2.7 V 2.7 V
Current - Input Bias 75 µA 75 µA 75 µA 80 µA

INA2181A1IDGSR Datasheet PDF

Download INA2181A1IDGSR pdf datasheets and Texas Instruments documentation for INA2181A1IDGSR - Texas Instruments.

PCN Assembly/Origin
VSSOP Devices 12/May/2022.pdf

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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INA2181A1IDGSR Image

INA2181A1IDGSR

Texas Instruments
32D-INA2181A1IDGSR

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