It appears you have JavaScript disabled within your browser. Some functions on this page will not work unless you log in.

See an Error?

INA281A2IDBVT

Name: Texas Instruments INA281A2IDBVT
Brand: Texas Instruments
SKU: 595-INA281A2IDBVT
Price: 2.55 EUR
Availability: InStock

Images are for reference only
See Product Specifications

Mouser No:

595-INA281A2IDBVT

Mfr. No:

INA281A2IDBVT

Mfr.:

Texas Instruments

Description:

Current Sense Amplifiers -4-V to 110-V 1.3-M Hz high-precision c A 595-INA281A2IDBVR

Datasheet:

INA281A2IDBVT Datasheet

ECAD Model:

Download the free Library Loader to convert this file for your ECAD Tool. Learn more about the ECAD Model.

More Information

Learn more about Texas Instruments INA281A2IDBVT

In Stock: 717

Stock:: 717 Can Dispatch Immediately

An unexpected error occurred. Please try again later.
Factory Lead Time:: 9 Weeks Estimated factory production time for quantities greater than shown.

Enter Quantity:

Minimum: 1 Multiples: 1

Unit Price:

-,-- €

Ext. Price:

-,-- €

Est. Tariff:

Packaging:

Full Reel (Order in multiples of 250)

Cut Tape

MouseReel™ (+5,00 €)

Pricing (EUR)

Qty.	Unit Price	Ext. Price
Cut Tape / MouseReel™ ^†
	2,55 €	2,55 €
	1,92 €	19,20 €
	1,75 €	43,75 €
	1,57 €	157,00 €
Full Reel (Order in multiples of 250)
	1,42 €	355,00 €
	1,38 €	690,00 €
	1,36 €	1 360,00 €
	1,34 €	3 350,00 €
	1,32 €	6 600,00 €

† A MouseReel™ fee of 5,00 € will be added and calculated in your basket. All MouseReel™ orders are non-cancellable and non-returnable. ↩

.hidden-for-nojs { display: none; } .pull-right-nojs { justify-content: flex-end; }

Product Attribute	Attribute Value	Select Attribute
Manufacturer:	Texas Instruments
Product Category:	Current Sense Amplifiers
RoHS:
Series:	INA281
Number of Channels:	1 Channel
GBP - Gain Bandwidth Product:	1.3 MHz
Vcm - Common Mode Voltage:	48 V
CMRR - Common Mode Rejection Ratio:	140 dB
Ib - Input Bias Current:	20 uA
Vos - Input Offset Voltage:	55 uV
Supply Voltage - Max:	20 V
Supply Voltage - Min:	2.7 V
Operating Supply Current:	1.5 mA
Gain Error:	0.07 %
Minimum Operating Temperature:	- 40 C
Maximum Operating Temperature:	+ 125 C
Mounting Style:	SMD/SMT
Package/Case:	SOT-23-5
Packaging:	Reel
Packaging:	Cut Tape
Packaging:	MouseReel
Amplifier Type:	Current Sense Amplifier
Brand:	Texas Instruments
en - Input Voltage Noise Density:	50 nV/sqrt Hz
Gain V/V:	50 V/V
Input Type:	Common Mode
Maximum Input Resistance:	10 kOhms
Output Type:	Buffered
Product:	Current Sense Amplifiers
Product Type:	Current Sense Amplifiers
PSRR - Power Supply Rejection Ratio:	+/- 10 uV/V
Settling Time:	10 us
Shutdown:	No Shutdown
SR - Slew Rate:	2.5 V/us
Factory Pack Quantity:	250
Subcategory:	Amplifier ICs
Topology:	Zero-Drift

Products found:

To show similar products, select at least one checkbox

Select at least one checkbox above to show similar products in this category.

Attributes selected: 0

Filter Document:

Datasheet

INA281A2IDBVT Datasheet

PCN

Product Change Notification 2024-02-05 (PDF)

This functionality requires JavaScript to be enabled.

Compliance Codes

CNHTS:: 8542339000
USHTS:: 8542330001
ECCN:: EAR99

Origin Classifications

Country of Origin:: Thailand
Assembly Country of Origin:: Thailand
Country of Diffusion:: Japan

The country is subject to change at the time of shipment.

INA281/INA281-Q1 Current Sense Amplifier

Texas Instruments INA281/INA281-Q1 Current Sense Amplifier can measure voltage drops across shunt resistors over a wide common-mode range from –4V to 110V. The negative common-mode voltage allows the device to operate below ground, thus accommodating precise measurement of recirculating currents in half-bridge applications. Combining a low offset voltage, small gain error, and high DC CMRR enables highly accurate current measurement. The Texas Instruments INA281/INA281-Q1 is not only designed for DC current measurement but also high-speed applications (like fast over current protection, for example) with a high bandwidth of 1.3MHz and a 65dB AC CMRR (at 50kHz).