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 (CAD) 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 Automotive low-power zero-drift precis INA333QDGKRQ1 Texas Instruments 1: $9.56 1,477In 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	1,477In Stock	Cut Tape $9.56 $7.34 $6.78 $6.18 View Reel $5.49 $5.92 $5.83 $5.79 $5.49 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 Instr Am p A 595-INA333AIDRG A 595-INA333AIDRGT INA333AIDRGR Texas Instruments 1: $7.55 48In Stock	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	Cut Tape $7.55 $5.76 $5.31 $4.81 $4.67 Reel $4.03 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 Instr Am p A 595-INA333AIDRG A 595-INA333AIDRGR INA333AIDRGT Texas Instruments 1: $9.00 36In Stock 5,250Expected 2026-12-03	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	36In Stock 5,250Expected 2026-12-03	Cut Tape $9.00 $7.46 $6.90 $6.19 Reel $5.90 View $5.73 $5.66 $5.53 Quote 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 Lo Pwr Prec Inst Amp A 595-INA333AIDGKT A 595-INA333AIDGKT INA333AIDGKR Texas Instruments 1: $8.63 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: 2,745 Expected 2027-02-22 35,000 Expected 2027-06-07 Factory Lead-Time: 26 Weeks	Cut Tape $8.63 $6.60 $6.08 $5.52 $5.37 Reel $4.87 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: $8.58 7,348Expected 2027-02-22	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	7,348Expected 2027-02-22	Cut Tape $8.58 $6.54 $6.02 $5.46 View Reel $4.28 $5.20 $5.03 $4.97 $4.28 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-INA333AIDGKR A 595-INA333AIDGKR INA333AIDGKT Texas Instruments 1: $9.62 3,230Expected 2026-12-31	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	3,230Expected 2026-12-31	Cut Tape $9.62 $7.37 $6.81 $6.19 Reel $5.90 View $5.76 $5.63 $5.57 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: $9.63 500Expected 2027-02-12	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 2027-02-12	Cut Tape $9.63 $7.39 $6.83 $6.21 Reel $5.03 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: $224.06 Lead-Time 5 Weeks	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	Lead-Time 5 Weeks	$224.06 $224.05	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 DIE SALE Amp INA333SKGD1 Texas Instruments 2,880: $174.07 Non-Stocked Lead-Time 39 Weeks	Mfr. Part # INA333SKGD1 Mouser Part # 595-INA333SKGD1	Texas Instruments	Instrumentation Amplifiers DIE SALE Amp	Datasheet	Non-Stocked Lead-Time 39 Weeks	$174.07	Min.: 2,880 Mult.: 240	INA333		150 kHz		100 dB	1.4 nA				198 uA	- 55 C	+ 210 C	SMD/SMT	Die
Instrumentation Amplifiers DIE SALE Prec Instr Amp INA333SKGD2 Texas Instruments 120: $248.89 Non-Stocked Lead-Time 26 Weeks	Mfr. Part # INA333SKGD2 Mouser Part # 595-INA333SKGD2	Texas Instruments	Instrumentation Amplifiers DIE SALE Prec Instr Amp	Datasheet	Non-Stocked Lead-Time 26 Weeks	$248.89	Min.: 120 Mult.: 10	INA333		150 kHz		100 dB	1.4 nA				198 uA	- 55 C	+ 210 C	SMD/SMT	Die	Tube

INA333/INA333-Q1 Instrumentation Amplifiers

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INA333/INA333-Q1 Instrumentation Amplifiers

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