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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 (HKD) 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-OPA188AID OPA188AIDR Texas Instruments 1: HK$21.13 4,238In Stock	Mfr. Part No. OPA188AIDR Mouser Part No 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	4,238In Stock	Cut Tape HK$21.13 HK$15.70 HK$14.39 HK$12.82 Reel HK$11.01 View HK$12.17 HK$11.84 HK$10.44 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 RRO 3 6V 0-Drift Op Amp A A 595-OPA188AIDBVR OPA188AIDBVT Texas Instruments 1: HK$26.72 711In Stock 1,250Expected 27/11/2026	Mfr. Part No. OPA188AIDBVT Mouser Part No 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	711In Stock 1,250Expected 27/11/2026	Cut Tape HK$26.72 HK$19.97 HK$18.25 HK$16.44 Reel HK$15.12 View HK$14.63 HK$14.30 HK$13.97 HK$13.73 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 RR Ou tput 36V Op Amp A 5 A 595-OPA188AIDGKR OPA188AIDGKT Texas Instruments 1: HK$25.73 81In Stock 500Expected 23/11/2026	Mfr. Part No. OPA188AIDGKT Mouser Part No 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	81In Stock 500Expected 23/11/2026	Cut Tape HK$25.73 HK$19.32 HK$17.67 HK$15.95 Reel HK$14.22 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-OPA188AIDBVT OPA188AIDBVR Texas Instruments 1: HK$20.96 14,769Expected 15/3/2027	Mfr. Part No. OPA188AIDBVR Mouser Part No 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	14,769Expected 15/3/2027	Cut Tape HK$20.96 HK$15.62 HK$14.39 HK$12.82 View Reel HK$10.69 HK$12.08 HK$11.75 HK$10.69 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: HK$26.47 475Expected 3/12/2026	Mfr. Part No. OPA188AID Mouser Part No 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	475Expected 3/12/2026	HK$26.47 HK$20.47 HK$16.44 HK$15.86 View HK$15.37 HK$14.96	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-OPA188AIDGKT OPA188AIDGKR Texas Instruments 2,500: HK$10.52 Non-Stocked Lead-Time 26 Weeks	Mfr. Part No. OPA188AIDGKR Mouser Part No 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 26 Weeks	Reel HK$10.52	Min.: 2,500 Mult.: 2,500 : 2,500												146 dB		VSSOP-8	SMD/SMT		- 40 C	+ 125 C	OPA188	Reel