Instrumentation Amplifiers

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INA333/INA333-Q1 Instrumentation Amplifiers

Texas Instruments INA333/INA333-Q1 Precision Instrumentation Amplifiers are low-power, precision instrumentation amplifiers that offer excellent accuracy. The versatile 3-operational amplifier design, small size, and low power make them ideal for a wide range of portable applications. A single external resistor sets any gain from 1 to 1000. The Texas Instruments INA333/INA333-Q1 is designed to use an industry-standard gain equation: G = 1 + (100kΩ/RG).

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (JPY) Filter the results in the table by unit price based on your quantity.	Qty.	Series	Number of Channels	3 dB Bandwidth	SR - Slew Rate	CMRR - Common Mode Rejection Ratio	Ib - Input Bias Current	Vos - Input Offset Voltage	Supply Voltage - Max	Supply Voltage - Min	Operating Supply Current	Minimum Operating Temperature	Maximum Operating Temperature	Mounting Style	Package / Case	Packaging
Instrumentation Amplifiers Lo Pwr Prec Instr Am p A 595-INA333AIDRG A 595-INA333AIDRGR INA333AIDRGT Texas Instruments 1: ¥1,029.8 3,414In Stock	Mfr. Part # INA333AIDRGT Mouser Part # 595-INA333AIDRGT	Texas Instruments	Instrumentation Amplifiers Lo Pwr Prec Instr Am p A 595-INA333AIDRG A 595-INA333AIDRGR Learn More about Texas Instruments ti ina333 instrumentation amplifiers	Datasheet	3,414In Stock	Cut Tape ¥1,029.8 ¥789 ¥729.2 ¥662.7 Reel ¥629.5 View ¥611.2 ¥604.6 MouseReel Available	Min.: 1 Mult.: 1 : 250	INA333	1 Channel	150 kHz	160 mV/us	100 dB	200 pA	25 uV	5.5 V	1.8 V	50 uA	- 40 C	+ 125 C	SMD/SMT	WSON-8	Reel, Cut Tape, MouseReel
Instrumentation Amplifiers Automotive low-power zero-drift precis INA333QDGKRQ1 Texas Instruments 1: ¥1,003.2 4,098In Stock	Mfr. Part # INA333QDGKRQ1 Mouser Part # 595-INA333QDGKRQ1	Texas Instruments	Instrumentation Amplifiers Automotive low-power zero-drift precis Learn More about Texas Instruments ti ina333 instrumentation amplifiers	Datasheet	4,098In Stock	Cut Tape ¥1,003.2 ¥767.4 ¥709.2 ¥624.5 View Reel ¥544.8 ¥596.3 ¥586.3 ¥583 ¥544.8 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	INA333	1 Channel	150 kHz	160 mV/us	96 dB	280 pA	25 uV	5.5 V	1.8 V	50 uA	- 40 C	+ 125 C	SMD/SMT	VSSOP-8	Reel, Cut Tape, MouseReel
Instrumentation Amplifiers Low Power,Prec Instr Amp INA333SHKQ Texas Instruments 1: ¥25,845.2 25In Stock	Mfr. Part # INA333SHKQ Mouser Part # 595-INA333SHKQ	Texas Instruments	Instrumentation Amplifiers Low Power,Prec Instr Amp Learn More about Texas Instruments ti ina333 instrumentation amplifiers	Datasheet	25In Stock	¥25,845.2 ¥25,843.5	Min.: 1 Mult.: 1	INA333	1 Channel	150 kHz	160 mV/us	100 dB	1.4 nA	25 uV	5.5 V	1.8 V	198 uA	- 55 C	+ 210 C	SMD/SMT	CFP-8	Tube
Instrumentation Amplifiers Lo Pwr Prec Inst Amp A 595-INA333AIDGKR A 595-INA333AIDGKR INA333AIDGKT Texas Instruments 1: ¥1,069.7 2In Stock 3,250Expected 12/31/2026	Mfr. Part # INA333AIDGKT Mouser Part # 595-INA333AIDGKT	Texas Instruments	Instrumentation Amplifiers Lo Pwr Prec Inst Amp A 595-INA333AIDGKR A 595-INA333AIDGKR Learn More about Texas Instruments ti ina333 instrumentation amplifiers	Datasheet	2In Stock 3,250Expected 12/31/2026	Cut Tape ¥1,069.7 ¥820.5 ¥757.4 ¥689.3 Reel ¥637.8 View ¥614.6 ¥602.9 ¥596.3 MouseReel Available	Min.: 1 Mult.: 1 : 250	INA333	1 Channel	150 kHz	160 mV/us	100 dB	200 pA	25 uV	5.5 V	1.8 V	50 uA	- 40 C	+ 125 C	SMD/SMT	VSSOP-8	Reel, Cut Tape, MouseReel
Instrumentation Amplifiers Low Pwr Instr Amp AL T 595-INA333AIDGKT ALT 595-INA333AIDGKT INA333AIDGKTG4 Texas Instruments 1: ¥1,029.8 13In Stock 500Expected 5/28/2027	Mfr. Part # INA333AIDGKTG4 Mouser Part # 595-INA333AIDGKTG4	Texas Instruments	Instrumentation Amplifiers Low Pwr Instr Amp AL T 595-INA333AIDGKT ALT 595-INA333AIDGKT Learn More about Texas Instruments ti ina333 instrumentation amplifiers	Datasheet	13In Stock 500Expected 5/28/2027	Cut Tape ¥1,029.8 ¥960.1 ¥823.9 ¥762.4 Reel ¥574.7 View ¥548.1 ¥533.2 ¥526.5 MouseReel Available	Min.: 1 Mult.: 1 : 250	INA333	1 Channel	150 kHz	160 mV/us	100 dB	200 pA	25 uV	5.5 V	1.8 V	50 uA	- 40 C	+ 125 C	SMD/SMT	VSSOP-8	Reel, Cut Tape, MouseReel
Instrumentation Amplifiers Low Pwr Instr Amp AL T 595-INA333AIDGKR ALT 595-INA333AIDGKR INA333AIDGKRG4 Texas Instruments 1: ¥860.4 7In Stock 7,500On Order	Mfr. Part # INA333AIDGKRG4 Mouser Part # 595-INA333AIDGKRG4	Texas Instruments	Instrumentation Amplifiers Low Pwr Instr Amp AL T 595-INA333AIDGKR ALT 595-INA333AIDGKR Learn More about Texas Instruments ti ina333 instrumentation amplifiers	Datasheet	7In Stock 7,500On Order On Order Ship Dates Mfr. #: INA333AIDGKRG4 Stock: 7 Can Ship Immediately On Order: 2,500 Expected 1/7/2027 5,000 Expected 2/12/2027 Factory Lead-Time: 16 Weeks	Cut Tape ¥860.4 ¥815.6 ¥780.7 ¥757.4 ¥747.5 Reel ¥440.2 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	INA333	1 Channel	150 kHz	160 mV/us	100 dB	200 pA	25 uV	5.5 V	1.8 V	50 uA	- 40 C	+ 125 C	SMD/SMT	VSSOP-8	Reel, Cut Tape, MouseReel
Instrumentation Amplifiers Lo Pwr Prec Inst Amp A 595-INA333AIDGKT A 595-INA333AIDGKT INA333AIDGKR Texas Instruments 1: ¥893.6 38,378On Order	Mfr. Part # INA333AIDGKR Mouser Part # 595-INA333AIDGKR	Texas Instruments	Instrumentation Amplifiers Lo Pwr Prec Inst Amp A 595-INA333AIDGKT A 595-INA333AIDGKT Learn More about Texas Instruments ti ina333 instrumentation amplifiers	Datasheet	38,378On Order On Order Ship Dates Mfr. #: INA333AIDGKR Stock: 0 On Order: 28,378 Expected 12/31/2026 10,000 Expected 1/14/2027 Factory Lead-Time: 16 Weeks	Cut Tape ¥893.6 ¥681 ¥627.9 ¥569.7 View Reel ¥503.3 ¥543.1 ¥519.9 ¥516.6 ¥503.3 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	INA333	1 Channel	150 kHz	160 mV/us	100 dB	200 pA	25 uV	5.5 V	1.8 V	50 uA	- 40 C	+ 125 C	SMD/SMT	VSSOP-8	Reel, Cut Tape, MouseReel
Instrumentation Amplifiers Lo Pwr Prec Instr Am p A 595-INA333AIDRG A 595-INA333AIDRGT INA333AIDRGR Texas Instruments 1: ¥777.3 14,647On Order	Mfr. Part # INA333AIDRGR Mouser Part # 595-INA333AIDRGR	Texas Instruments	Instrumentation Amplifiers Lo Pwr Prec Instr Am p A 595-INA333AIDRG A 595-INA333AIDRGT Learn More about Texas Instruments ti ina333 instrumentation amplifiers	Datasheet	14,647On Order On Order Ship Dates Mfr. #: INA333AIDRGR Stock: 0 On Order: 5,647 Expected 10/9/2026 9,000 Expected 10/29/2026 Factory Lead-Time: 16 Weeks	Cut Tape ¥777.3 ¥591.3 ¥544.8 ¥493.3 View Reel ¥425.2 ¥468.4 ¥453.5 ¥425.2 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	INA333	1 Channel	150 kHz	160 mV/us	100 dB	200 pA	25 uV	5.5 V	1.8 V	50 uA	- 40 C	+ 125 C	SMD/SMT	WSON-8	Reel, Cut Tape, MouseReel
Instrumentation Amplifiers DIE SALE Prec Instr Amp INA333SKGD2 Texas Instruments 120: ¥27,919.7 Non-Stocked Lead-Time 9 Weeks	Mfr. Part # INA333SKGD2 Mouser Part # 595-INA333SKGD2	Texas Instruments	Instrumentation Amplifiers DIE SALE Prec Instr Amp	Datasheet	Non-Stocked Lead-Time 9 Weeks	¥27,919.7	Min.: 120 Mult.: 10	INA333		150 kHz		100 dB	1.4 nA				198 uA	- 55 C	+ 210 C	SMD/SMT	Die	Tube
Instrumentation Amplifiers DIE SALE Amp INA333SKGD1 Texas Instruments 2,880: ¥19,731 Non-Stocked Lead-Time 16 Weeks	Mfr. Part # INA333SKGD1 Mouser Part # 595-INA333SKGD1	Texas Instruments	Instrumentation Amplifiers DIE SALE Amp	Datasheet	Non-Stocked Lead-Time 16 Weeks	¥19,731	Min.: 2,880 Mult.: 240	INA333		150 kHz		100 dB	1.4 nA				198 uA	- 55 C	+ 210 C	SMD/SMT	Die

INA333/INA333-Q1 Instrumentation Amplifiers

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