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Texas Instruments INA2181A1IDGSR Microcontrollers

26V, dual channel, bi-directional, 350kHz current sense amplifier 10-VSSOP -40 to 125

4,314 ActiveTexas InstrumentsINA2181A10-TFSOP, 10-MSOP (0.118", 3.00mm Width)$0.61
INA2181A1IDGSR 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) package illustration

Same model may have multiple batches, images only for reference.

INA2181A1IDGSR
Manufacturer
Texas Instruments
Part Number (MPN)
INA2181A1IDGSR
Category
Integrated Circuits (ICs)Embedded Processors and ControllersMicrocontrollers
Base Model
INA2181A
Detailed Description
26V, dual channel, bi-directional, 350kHz current sense amplifier 10-VSSOP -40 to 125
Package
10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
Lifecycle Status
Active
Datasheet
PDF INA2181A1IDGSR Datasheet
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Ordering Code Family

INA2181A groups multiple orderable suffixes under one base device. Compare package, grade, and reel options on the base-number page before substituting within the family.

6 ordering variants listed on the family page.

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Technical Specifications

Texas Instruments INA2181A1IDGSR Microcontrollers technical specifications.

General

RoHS
Yes
Number of Channels
2
Package / Case
10-MSOP
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 125°C (TA)
Lifecycle Status
Active
Current Supply
356µA
Output Type
Rail-to-Rail
Number of Circuits
2
Amplifier Type
Current Sense

Alternate Parts Comparison (INA2181A1IDGSR vs INA2181A1QDGSRQ1 vs INA2181A2QDGSRQ1 vs INA2181A4QDGSRQ1)

Side-by-side technical parameter comparison of related primary models in this product family.

This PartAlternate PartsAlternate PartsAlternate Parts
Texas InstrumentsINA2181A1IDGSR
Texas InstrumentsINA2181A1QDGSRQ1
Texas InstrumentsINA2181A2QDGSRQ1
Texas InstrumentsINA2181A4QDGSRQ1
Package / Case10-MSOP10-MSOP10-MSOP10-MSOP
Mounting TypeSurface MountSurface MountSurface MountSurface Mount
Operating Temperature-40°C ~ 125°C (TA)-40°C ~ 125°C (TA)-40°C ~ 125°C (TA)-40°C ~ 125°C (TA)
Number of Channels2222
RoHSYesYesYesYes
Lifecycle StatusActiveActiveActiveActive
3db Bandwidth350 kHz350 kHz210 kHz105 kHz
Amplifier TypeCurrent SenseCurrent SenseCurrent SenseCurrent Sense
Bandwidth Khz105, 150, 210, 350105, 150, 210, 350105, 150, 210, 350105, 150, 210, 350
CMRR Min Db84848484
Common Mode Voltage Max V26262626
Common Mode Voltage Min V-0.2-0.2-0.2-0.2
Action
RFQ
RFQ
RFQ
RFQ

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