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INA149AIDR

Name: Texas Instruments INA149AIDR
Brand: Texas Instruments
SKU: 595-INA149AIDR
Price: 7.28 USD
Availability: InStock

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Mouser No:

595-INA149AIDR

Mfr. No:

INA149AIDR

Mfr.:

Texas Instruments

Description:

Differential Amplifiers High Common Mode Vlt g Diff Amp A 595-IN A 595-INA149AID

Datasheet:

INA149AIDR Datasheet

ECAD Model:

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More Information

Learn more about Texas Instruments INA149AIDR

In Stock: 1,136

Stock:: 1,136

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On Order:: 2,500

Expected 05/03/2026
Factory Lead Time:: 12

Weeks Estimated factory production time for quantities greater than shown.

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Packaging:

Full Reel (Order in multiples of 2500)

Cut Tape

MouseReel™ (+$7.00)

Pricing (USD)

Qty.	Unit Price	Ext. Price
Cut Tape / MouseReel™ ^†
	$7.28	$7.28
	$5.61	$56.10
	$5.19	$129.75
	$4.73	$473.00
	$4.51	$1,127.50
	$4.38	$2,190.00
	$4.27	$4,270.00
Full Reel (Order in multiples of 2500)
	$4.16	$10,400.00

† A MouseReel™ fee of $7.00 will be added and calculated in your basket. All MouseReel™ orders are non-cancellable and non-returnable. ↩

Alternative Packaging

Mfr. Part No.:

INA149AID

Packaging:

Tube

Availability:

In Stock

Price:

$8.56

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Similar Product

Mfr.:

Texas Instruments

Mfr. No:

INA149AID

Description:

Differential Amplifiers High Common Mode Vlt g Diff Amp A 595-IN A 595-INA149AIDR

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Product Attribute	Attribute Value	Select Attribute
Manufacturer:	Texas Instruments
Product Category:	Differential Amplifiers
RoHS:
Series:	INA149
Number of Channels:	1 Channel
GBP - Gain Bandwidth Product:	500 kHz
SR - Slew Rate:	5 V/us
CMRR - Common Mode Rejection Ratio:	90 dB
Output Current per Channel:	25 mA
Vos - Input Offset Voltage:	350 uV
Supply Voltage - Max:	36 V
Supply Voltage - Min:	4 V
Operating Supply Current:	810 uA
Minimum Operating Temperature:	- 40 C
Maximum Operating Temperature:	+ 125 C
Mounting Style:	SMD/SMT
Package/Case:	SOIC-8
Packaging:	Reel
Packaging:	Cut Tape
Packaging:	MouseReel
3 dB Bandwidth:	500 kHz
Amplifier Type:	Differential
Brand:	Texas Instruments
Development Kit:	INA149EVM
Gain Error:	0.005 %
Gain V/V:	1 V/V
Moisture Sensitive:	Yes
Product:	Differential Amplifiers
Product Type:	Differential Amplifiers
Factory Pack Quantity:	2500
Subcategory:	Amplifier ICs
Vcm - Common Mode Voltage:	- 275 V
Unit Weight:	540 mg

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Datasheet

INA149AIDR Datasheet

Application Notes

How to Select Precision Amplifiers for Semiconductor Testers (Rev. A)

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PCN

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CNHTS:: 8542339000
CAHTS:: 8542330000
USHTS:: 8542330001
JPHTS:: 8542330996
KRHTS:: 8532331000
TARIC:: 8542399000
MXHTS:: 8542330299
ECCN:: EAR99

INA149 Common-Mode Voltage Difference Amplifier

Texas Instruments INA149 High Common-Mode Voltage Difference Amplifier features the industry's highest Common-Mode Rejection Ratio (CMRR) for high input common-mode voltage (CMV) applications. With 100dB (Typ.) CMRR, the INA149 unity-gain difference amplifier can accurately measure small differential voltages in the presence of common-mode signals up to ±275V. The Texas Instruments INA149 inputs are protected from momentary common-mode or differential overvoltage up to 500V. This feature makes it an ideal solution for high accuracy, high voltage industrial applications.