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 (USD) 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: $6.57 3,699In 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	3,699In Stock	Cut Tape $6.57 $5.04 $4.65 $4.23 View Reel $3.82 $4.03 $3.91 $3.86 $3.82 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-INA333AIDRGR INA333AIDRGT Texas Instruments 1: $6.68 1,616In Stock 5,250Expected 1/11/2027	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	1,616In Stock 5,250Expected 1/11/2027	Cut Tape $6.68 $5.12 $4.73 $4.30 Reel $4.10 View $3.98 $3.93 $3.88 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 Instr Am p A 595-INA333AIDRG A 595-INA333AIDRGT INA333AIDRGR Texas Instruments 1: $5.18 607In 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	607In Stock	Cut Tape $5.18 $3.95 $3.64 $3.30 $3.24 Reel $2.74 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-INA333AIDGKR A 595-INA333AIDGKR INA333AIDGKT Texas Instruments 1: $6.68 36In 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	36In Stock 3,250Expected 12/31/2026	Cut Tape $6.68 $5.12 $4.73 $4.30 Reel $4.10 View $3.98 $3.93 $3.88 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: $6.69 5In 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	5In Stock 500Expected 5/28/2027	Cut Tape $6.69 $5.13 $4.74 $4.48 Reel $3.80 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: $155.60 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	$155.60 $155.59	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-INA333AIDGKT A 595-INA333AIDGKT INA333AIDGKR Texas Instruments 1: $5.96 37,797On 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	37,797On Order On Order Ship Dates Mfr. #: INA333AIDGKR Stock: 0 On Order: 27,797 Expected 1/15/2027 10,000 Expected 2/26/2027 Factory Lead-Time: 20 Weeks	Cut Tape $5.96 $4.54 $4.18 $3.79 $3.73 Reel $3.41 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: $5.96 7,353On 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	7,353On Order On Order Ship Dates Mfr. #: INA333AIDGKRG4 Stock: 0 On Order: 4,853 Expected 2/12/2027 2,500 Expected 2/26/2027 Factory Lead-Time: 20 Weeks	Cut Tape $5.96 $4.54 $4.18 $3.79 $3.72 Reel $3.15 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 DIE SALE Prec Instr Amp INA333SKGD2 Texas Instruments 120: $168.71 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	$168.71	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: $118.79 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	$118.79	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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