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OPA188/OPA188-Q1 Precision Operational Amplifier

Texas Instruments OPA188/OPA188-Q1 Operational Amplifiers use TI proprietary auto-zeroing techniques to provide low offset voltage (25µV, max), and near zero-drift over time and temperature. This miniature, high-precision, low-quiescent current amplifier offers high input impedance and rail-to-rail output swing within 15mV of the rails.

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Select	Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (CAD) Filter the results in the table by unit price based on your quantity.	Qty.	RoHS	ECAD Model	Number of Channels	GBP - Gain Bandwidth Product	SR - Slew Rate	Vos - Input Offset Voltage	Ib - Input Bias Current	Supply Voltage - Max	Supply Voltage - Min	Operating Supply Current	Output Current per Channel	CMRR - Common Mode Rejection Ratio	en - Input Voltage Noise Density	Package / Case	Mounting Style	Shutdown	Minimum Operating Temperature	Maximum Operating Temperature	Series	Packaging
	Precision Amplifiers Prec Low Noise RRO 3 6V 0-Drift Op Amp A A 595-OPA188AIDBVR OPA188AIDBVT Texas Instruments 1: $4.68 1,929In Stock	Mfr. Part # OPA188AIDBVT Mouser Part # 595-OPA188AIDBVT	Texas Instruments	Precision Amplifiers Prec Low Noise RRO 3 6V 0-Drift Op Amp A A 595-OPA188AIDBVR Learn More about Texas Instruments ti opa188 opamp	Datasheet	1,929In Stock	Cut Tape $4.68 $3.50 $3.20 $2.88 Reel $2.65 View $2.56 $2.51 $2.45 $2.40 MouseReel Available	Min.: 1 Mult.: 1 : 250			1 Channel	2 MHz	800 mV/us	6 uV	160 pA	36 V	4 V	450 uA	16 mA	146 dB	8.8 nV/sqrt Hz	SOT-23-5	SMD/SMT	No Shutdown	- 40 C	+ 125 C	OPA188	Reel, Cut Tape, MouseReel
	Precision Amplifiers Prec Low Noise RRO 3 6V 0-Drift Op Amp A A 595-OPA188AIDBVT OPA188AIDBVR Texas Instruments 1: $3.70 6,850In Stock	Mfr. Part # OPA188AIDBVR Mouser Part # 595-OPA188AIDBVR	Texas Instruments	Precision Amplifiers Prec Low Noise RRO 3 6V 0-Drift Op Amp A A 595-OPA188AIDBVT Learn More about Texas Instruments ti opa188 opamp	Datasheet	6,850In Stock	Cut Tape $3.70 $2.75 $2.52 $2.25 Reel $1.92 View $2.13 $2.07 $1.87 MouseReel Available	Min.: 1 Mult.: 1 : 3,000			1 Channel	2 MHz	800 mV/us	6 uV	160 pA	36 V	4 V	450 uA	16 mA	146 dB	8.8 nV/sqrt Hz	SOT-23-5	SMD/SMT	No Shutdown	- 40 C	+ 125 C	OPA188	Reel, Cut Tape, MouseReel
	Precision Amplifiers Prec Low Noise RRO 3 6V 0-Drift Op Amp A A 595-OPA188AIDR OPA188AID Texas Instruments 1: $4.51 29In Stock 525Expected 2026-12-03	Mfr. Part # OPA188AID Mouser Part # 595-OPA188AID	Texas Instruments	Precision Amplifiers Prec Low Noise RRO 3 6V 0-Drift Op Amp A A 595-OPA188AIDR Learn More about Texas Instruments ti opa188 opamp	Datasheet	29In Stock 525Expected 2026-12-03	$4.51 $3.38 $2.85 $2.71 View $2.61 $2.53 $2.45 $2.39 $2.33	Min.: 1 Mult.: 1			1 Channel	2 MHz	800 mV/us	6 uV	160 pA	36 V	4 V	450 uA	16 mA	146 dB	8.8 nV/sqrt Hz	SOIC-8	SMD/SMT	No Shutdown	- 40 C	+ 125 C	OPA188	Tube
	Precision Amplifiers Prec Low Noise RR Ou tput 36V Op Amp A 5 A 595-OPA188AIDGKR OPA188AIDGKT Texas Instruments 1: $4.51 208In Stock	Mfr. Part # OPA188AIDGKT Mouser Part # 595-OPA188AIDGKT	Texas Instruments	Precision Amplifiers Prec Low Noise RR Ou tput 36V Op Amp A 5 A 595-OPA188AIDGKR Learn More about Texas Instruments ti opa188 opamp	Datasheet	208In Stock	Cut Tape $4.51 $3.38 $3.10 $2.79 Reel $2.62 View $2.58 $2.39 $2.35 $2.32 MouseReel Available	Min.: 1 Mult.: 1 : 250			1 Channel	2 MHz	800 mV/us	6 uV	160 pA	36 V	4 V	450 uA	16 mA	146 dB	8.8 nV/sqrt Hz	VSSOP-8	SMD/SMT	No Shutdown	- 40 C	+ 125 C	OPA188	Reel, Cut Tape, MouseReel
	Precision Amplifiers Prec Low Noise RRO 3 6V 0-Drift Op Amp A A 595-OPA188AID OPA188AIDR Texas Instruments 1: $3.61 4,552Expected 2026-11-05	Mfr. Part # OPA188AIDR Mouser Part # 595-OPA188AIDR	Texas Instruments	Precision Amplifiers Prec Low Noise RRO 3 6V 0-Drift Op Amp A A 595-OPA188AID Learn More about Texas Instruments ti opa188 opamp	Datasheet	4,552Expected 2026-11-05	Cut Tape $3.61 $2.69 $2.46 $2.20 Reel $1.87 View $2.09 $2.02 $1.99 $1.83 MouseReel Available	Min.: 1 Mult.: 1 : 2,500			1 Channel	2 MHz	800 mV/us	6 uV	160 pA	36 V	4 V	450 uA	16 mA	146 dB	8.8 nV/sqrt Hz	SOIC-8	SMD/SMT	No Shutdown	- 40 C	+ 125 C	OPA188	Reel, Cut Tape, MouseReel
	Precision Amplifiers Prec Low Noise RR Ou tput 36V Op Amp A 5 A 595-OPA188AIDGKT OPA188AIDGKR Texas Instruments 2,500: $1.77 Non-Stocked Lead-Time 16 Weeks	Mfr. Part # OPA188AIDGKR Mouser Part # 595-OPA188AIDGKR	Texas Instruments	Precision Amplifiers Prec Low Noise RR Ou tput 36V Op Amp A 5 A 595-OPA188AIDGKT Learn More about Texas Instruments ti opa188 opamp	Datasheet	Non-Stocked Lead-Time 16 Weeks	Reel $1.77	Min.: 2,500 Mult.: 2,500 : 2,500												146 dB		VSSOP-8	SMD/SMT		- 40 C	+ 125 C	OPA188	Reel