INA121PA

Name: Texas Instruments INA121PA
Brand: Texas Instruments
SKU: 595-INA121PA
Price: 9.25 USD
Availability: InStock

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Mouser #:

595-INA121PA

Mfr. #:

INA121PA

Mfr.:

Texas Instruments

Description:

Instrumentation Amplifiers FET-Input Low Power Instrumentation Amp

Datasheet:

INA121PA Datasheet

ECAD Model:

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Product Attribute	Attribute Value	Select Attribute
Manufacturer:	Texas Instruments
Product Category:	Instrumentation Amplifiers
RoHS:
Series:	INA121
Number of Channels:	1 Channel
3 dB Bandwidth:	50 kHz
SR - Slew Rate:	700 mV/us
CMRR - Common Mode Rejection Ratio:	96 dB
Ib - Input Bias Current:	50 pA
Vos - Input Offset Voltage:	500 uV
Supply Voltage - Max:	36 V
Supply Voltage - Min:	4.5 V
Operating Supply Current:	450 uA
Minimum Operating Temperature:	- 40 C
Maximum Operating Temperature:	+ 85 C
Mounting Style:	Through Hole
Package / Case:	PDIP-8
Packaging:	Tube
Amplifier Type:	Instrumentation Amplifier
Brand:	Texas Instruments
en - Input Voltage Noise Density:	20 nV/sqrt Hz
Gain Error:	0.005 %
Gain V/V:	1 V/V to 10000 V/V
GBP - Gain Bandwidth Product:	600 kHz
Maximum Input Resistance:	1 TOhms
Product:	Instrumentation Amplifiers
Product Type:	Instrumentation Amplifiers
Factory Pack Quantity:	50
Subcategory:	Amplifier ICs
Unit Weight:	528.600 mg

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Filter Document:

PCN

SPICE Models

INA121 PSpice Model (Rev. A)

Technical Resources

INA121 TINA-TI Reference Design (Rev. B)

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Compliance Codes

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

Origin Classifications

Country of Origin:: Mexico
Assembly Country of Origin:: Mexico
Country of Diffusion:: United States

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

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In Stock: 253

Stock:: 253

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On Order:: 600

Expected 9/18/2026
Factory Lead-Time:: 16

Weeks Estimated factory production time for quantities greater than shown.

Long lead time reported on this product.

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Pricing (USD)

Qty.	Unit Price	Ext. Price
	$9.25	$9.25
	$7.20	$72.00
	$6.36	$318.00
	$6.11	$611.00
	$5.84	$1,460.00
	$5.68	$2,840.00
	$5.54	$5,540.00
3,000	Quote

INA121PA

Mfr.: Texas Instruments

Description: Instrumentation Amplifiers FET-Input Low Power Instrumentation Amp

Specifications

Documents (8)

Datasheet

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PCN

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Technical Resources

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Mfr.:

Texas Instruments

Description:

Instrumentation Amplifiers FET-Input Low Power Instrumentation Amp

FEATURED PRODUCTS

TEXAS INSTRUMENTS