Precision Amplifiers – Mouser Mexico

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OPAx189 CMOS Precision Operational Amplifiers

Texas Instruments OPAx189 Operational Amplifiers are 14MHz, MUX-Friendly architecture, Ultra-low noise, Zero-drift, RRO, and CMOS precision. The amplifiers are fast-settling and offer rail-to-rail output operation and a controlled startup system.

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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.	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 Dual 14-MHz MUX-fr i endly low-noise z A A 595-OPA2189IDR OPA2189ID Texas Instruments 1: $6.57 5,924In Stock	Mfr. Part # OPA2189ID Mouser Part # 595-OPA2189ID	Texas Instruments	Precision Amplifiers Dual 14-MHz MUX-fr i endly low-noise z A A 595-OPA2189IDR Learn More about Texas Instruments ti opax189 op amps	Datasheet	5,924In Stock	$6.57 $5.01 $4.26 $4.07 View $3.93 $3.84 $3.73 $3.67	Min.: 1 Mult.: 1	2 Channel	14 MHz	20 V/us	1.5 uV	10 nA	18 V, 36 V	2.25 V, 4.5 V	1.3 mA	65 mA	168 dB	5.2 nV/sqrt Hz	SOIC-8	SMD/SMT	No Shutdown	- 40 C	+ 125 C	OPA2189	Tube
Precision Amplifiers Dual 14-MHz MUX-fr i endly low-noise z A A 595-OPA2189IDGKT OPA2189IDGKR Texas Instruments 1: $6.49 2,571In Stock 35,000On Order	Mfr. Part # OPA2189IDGKR Mouser Part # 595-OPA2189IDGKR	Texas Instruments	Precision Amplifiers Dual 14-MHz MUX-fr i endly low-noise z A A 595-OPA2189IDGKT Learn More about Texas Instruments ti opax189 op amps	Datasheet	2,571In Stock 35,000On Order On Order Ship Dates Mfr. #: OPA2189IDGKR Stock: 2,571 Can Ship Immediately On Order: 22,500 Expected 3/9/2027 12,500 Expected 3/18/2027 Factory Lead-Time: 20 Weeks	Cut Tape $6.49 $4.89 $4.49 $4.06 View Reel $3.59 $3.85 $3.81 $3.59 $3.59 MouseReel Available	Min.: 1 Mult.: 1 Max.: 1,001 : 2,500	2 Channel	14 MHz	20 V/us	800 nV	70 pA	18 V, 36 V	2.25 V, 4.5 V	1.3 mA	65 mA	168 dB	5.2 nV/sqrt Hz	VSSOP-8	SMD/SMT	No Shutdown	- 40 C	+ 125 C	OPA2189	Reel, Cut Tape, MouseReel
Precision Amplifiers Dual 14-MHz MUX-fr i endly low-noise z A A 595-OPA2189IDGKR OPA2189IDGKT Texas Instruments 1: $7.38 1,366In Stock	Mfr. Part # OPA2189IDGKT Mouser Part # 595-OPA2189IDGKT	Texas Instruments	Precision Amplifiers Dual 14-MHz MUX-fr i endly low-noise z A A 595-OPA2189IDGKR Learn More about Texas Instruments ti opax189 op amps	Datasheet	1,366In Stock	Cut Tape $7.38 $5.64 $5.20 $4.72 Reel $4.64 View $4.43 $4.30 $4.17 MouseReel Available	Min.: 1 Mult.: 1 : 250	2 Channel	14 MHz	20 V/us	800 nV	70 pA	36 V	4.5 V	1.3 mA	65 mA	168 dB	5.2 nV/sqrt Hz	VSSOP-8	SMD/SMT	No Shutdown	- 40 C	+ 125 C	OPA2189	Reel, Cut Tape, MouseReel
Precision Amplifiers Quad 14-MHz MUX-fr i endly zero-drift OP OPA4189IDR OPA4189IDT Texas Instruments 1: $10.60 533In Stock	Mfr. Part # OPA4189IDT Mouser Part # 595-OPA4189IDT	Texas Instruments	Precision Amplifiers Quad 14-MHz MUX-fr i endly zero-drift OP OPA4189IDR Learn More about Texas Instruments ti opax189 op amps	Datasheet	533In Stock	Cut Tape $10.60 $8.20 $7.61 $6.96 Reel $6.41 View $6.28 $6.12 $5.98 MouseReel Available	Min.: 1 Mult.: 1 : 250	1 Channel	14 MHz	20 V/us	3 uV	500 pA	36 V	4.5 V			168 dB		SOIC-14	SMD/SMT	No Shutdown	- 40 C	+ 125 C	OPA4189	Reel, Cut Tape, MouseReel
Precision Amplifiers Quad 14-MHz MUX-fr i endly zero-drift OP OPA4189IPWT OPA4189IPWR Texas Instruments 1: $10.53 2,790In Stock	Mfr. Part # OPA4189IPWR Mouser Part # 595-OPA4189IPWR	Texas Instruments	Precision Amplifiers Quad 14-MHz MUX-fr i endly zero-drift OP OPA4189IPWT Learn More about Texas Instruments ti opax189 op amps	Datasheet	2,790In Stock	Cut Tape $10.53 $8.13 $7.53 $6.86 View Reel $5.71 $6.51 $6.33 $6.23 $5.71 Quote MouseReel Available	Min.: 1 Mult.: 1 : 3,000	4 Channel		20 V/us	3 uV	500 pA	36 V	4.5 V			168 dB	5.2 nV/sqrt Hz	TSSOp-14	SMD/SMT		- 40 C	+ 125 C	OPA4189	Reel, Cut Tape, MouseReel
Precision Amplifiers Quad 14-MHz MUX-fr i endly zero-drift OP OPA4189IPWR OPA4189IPWT Texas Instruments 1: $10.96 799In Stock	Mfr. Part # OPA4189IPWT Mouser Part # 595-OPA4189IPWT	Texas Instruments	Precision Amplifiers Quad 14-MHz MUX-fr i endly zero-drift OP OPA4189IPWR Learn More about Texas Instruments ti opax189 op amps	Datasheet	799In Stock	Cut Tape $10.96 $8.46 $7.84 $7.51 Reel $6.77 View $6.49 $6.12 $5.98 MouseReel Available	Min.: 1 Mult.: 1 : 250	4 Channel		20 V/us	3 uV	500 pA	36 V	4.5 V			168 dB	5.2 nV/sqrt Hz	TSSOp-14	SMD/SMT		- 40 C	+ 125 C	OPA4189	Reel, Cut Tape, MouseReel
Precision Amplifiers Dual 14-MHz MUX-fr i endly low-noise z A A 595-OPA2189ID OPA2189IDR Texas Instruments 1: $6.32 42,550On Order	Mfr. Part # OPA2189IDR Mouser Part # 595-OPA2189IDR	Texas Instruments	Precision Amplifiers Dual 14-MHz MUX-fr i endly low-noise z A A 595-OPA2189ID Learn More about Texas Instruments ti opax189 op amps	Datasheet	42,550On Order On Order Ship Dates Mfr. #: OPA2189IDR Stock: 0 On Order: 50 Expected 12/3/2026 42,500 Expected 4/8/2027 Factory Lead-Time: 20 Weeks	Cut Tape $6.32 $4.81 $4.43 $4.02 $3.82 Reel $3.51 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	2 Channel	14 MHz	20 V/us	1.5 uV	10 nA	18 V, 36 V	2.25 V, 4.5 V	1.3 mA	65 mA	168 dB	5.2 nV/sqrt Hz	SOIC-8	SMD/SMT	No Shutdown	- 40 C	+ 125 C	OPA2189	Reel, Cut Tape, MouseReel
Precision Amplifiers Quad 14-MHz MUX-fr i endly zero-drift OP OPA4189IDT Texas Instruments OPA4189IDR OPA4189IDR Texas Instruments 3,000: $5.71 Non-Stocked Lead-Time 12 Weeks	Mfr. Part # OPA4189IDR Mouser Part # 595-OPA4189IDR	Texas Instruments	Precision Amplifiers Quad 14-MHz MUX-fr i endly zero-drift OP OPA4189IDT	Datasheet	Non-Stocked Lead-Time 12 Weeks	Reel $5.71 Quote Quote	Min.: 3,000 Mult.: 3,000 : 3,000																	OPA4189	Reel

OPAx189 CMOS Precision Operational Amplifiers

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