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 (PEN) 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: S/ 26.00 1,449In Stock 5,250Expected 11/19/2026	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	1,449In Stock 5,250Expected 11/19/2026	Cut Tape S/ 26.00 S/ 19.93 S/ 18.41 S/ 16.74 Reel S/ 15.96 View S/ 15.49 S/ 15.30 S/ 15.10 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: S/ 25.57 3,318In 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	3,318In Stock	Cut Tape S/ 25.57 S/ 19.62 S/ 18.10 S/ 16.47 View Reel S/ 14.87 S/ 15.69 S/ 15.22 S/ 15.03 S/ 14.87 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 Lo Pwr Prec Inst Amp A 595-INA333AIDGKR A 595-INA333AIDGKR INA333AIDGKT Texas Instruments 1: S/ 26.00 6In 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	6In Stock 3,250Expected 12/31/2026	Cut Tape S/ 26.00 S/ 19.93 S/ 18.41 S/ 16.74 Reel S/ 15.96 View S/ 15.49 S/ 15.30 S/ 15.10 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 Power,Prec Instr Amp INA333SHKQ Texas Instruments 1: S/ 605.67 7In 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	7In Stock	S/ 605.67 S/ 605.63	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 Instr Am p A 595-INA333AIDRG A 595-INA333AIDRGT INA333AIDRGR Texas Instruments 1: S/ 20.16 48In Stock 9,000Expected 1/7/2027	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	48In Stock 9,000Expected 1/7/2027	Cut Tape S/ 20.16 S/ 15.38 S/ 14.17 S/ 12.85 S/ 12.61 Reel S/ 10.67 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 Lo Pwr Prec Inst Amp A 595-INA333AIDGKT A 595-INA333AIDGKT INA333AIDGKR Texas Instruments 1: S/ 23.20 37,745On 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	37,745On Order On Order Ship Dates Mfr. #: INA333AIDGKR Stock: 0 On Order: 27,745 Expected 1/15/2027 10,000 Expected 2/26/2027 Factory Lead-Time: 20 Weeks	Cut Tape S/ 23.20 S/ 17.67 S/ 16.27 S/ 14.75 S/ 14.52 Reel S/ 13.27 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 Low Pwr Instr Amp AL T 595-INA333AIDGKR ALT 595-INA333AIDGKR INA333AIDGKRG4 Texas Instruments 1: S/ 23.20 7,348On 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	7,348On Order On Order Ship Dates Mfr. #: INA333AIDGKRG4 Stock: 0 On Order: 4,848 Expected 2/12/2027 2,500 Expected 2/26/2027 Factory Lead-Time: 20 Weeks	Cut Tape S/ 23.20 S/ 17.67 S/ 16.27 S/ 14.75 S/ 14.48 Reel S/ 12.26 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 Low Pwr Instr Amp AL T 595-INA333AIDGKT ALT 595-INA333AIDGKT INA333AIDGKTG4 Texas Instruments 1: S/ 26.04 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	500Expected 5/28/2027	Cut Tape S/ 26.04 S/ 19.97 S/ 18.45 S/ 17.44 Reel S/ 14.79 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 DIE SALE Prec Instr Amp INA333SKGD2 Texas Instruments 120: S/ 656.70 Non-Stocked Lead-Time 12 Weeks	Mfr. Part # INA333SKGD2 Mouser Part # 595-INA333SKGD2	Texas Instruments	Instrumentation Amplifiers DIE SALE Prec Instr Amp	Datasheet	Non-Stocked Lead-Time 12 Weeks	S/ 656.70	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: S/ 462.39 Non-Stocked Lead-Time 20 Weeks	Mfr. Part # INA333SKGD1 Mouser Part # 595-INA333SKGD1	Texas Instruments	Instrumentation Amplifiers DIE SALE Amp	Datasheet	Non-Stocked Lead-Time 20 Weeks	S/ 462.39	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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INA333/INA333-Q1 Instrumentation Amplifiers

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