Precision Amplifiers – Mouser Ireland

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OPA140 / OPA2140 / OPA4140 Operational Amplifiers

Texas Instruments OPA140 / OPA2140 / OPA4140 JFET Operational Amplifiers are a series of low-power JFET input amplifiers that feature good drift and low input bias current. The rail-to-rail output swing and input range that includes V- allows designers to take advantage of the low-noise characteristics of JFET amplifiers while also interfacing to modern, single-supply, precision analog-to-digital converters (ADCs) and digital-to-analog converters (DACs). The TI OPA140 / OPA2140 / OPA4140 JFET op amps are ideal for use with a variety of applications, including battery-powered instruments, industrial controls, medical instrumentation, and more.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (EUR) 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-channel 11-MHz low-noise 36-V JFE OPA2140AIDRGR Texas Instruments 1: €6.26 2,888In Stock	Mfr. Part No. OPA2140AIDRGR Mouser Part No 595-OPA2140AIDRGR	Texas Instruments	Precision Amplifiers Dual-channel 11-MHz low-noise 36-V JFE Learn More about Texas Instruments ti opa140 opa2140 opa4140 op amps	Datasheet	2,888In Stock	Cut Tape €6.26 €4.82 €4.47 €4.08 View Reel €3.51 €3.86 €3.80 €3.51 Quote MouseReel Available	Min.: 1 Mult.: 1 : 3,000	2 Channel	11 MHz	20 V/us	30 uV	500 fA	36 V	4.5 V	2 mA		126 dB	8 nV/sqrt Hz	SON-8	SMD/SMT	Shutdown	- 40 C	+ 125 C	OPA2140	Reel, Cut Tape, MouseReel
Precision Amplifiers Dual-channel 11-MHz low-noise 36-V JFE OPA2140AIDRGT Texas Instruments 1: €8.04 310In Stock	Mfr. Part No. OPA2140AIDRGT Mouser Part No 595-OPA2140AIDRGT	Texas Instruments	Precision Amplifiers Dual-channel 11-MHz low-noise 36-V JFE Learn More about Texas Instruments ti opa140 opa2140 opa4140 op amps	Datasheet	310In Stock	Cut Tape €8.04 €6.25 €5.81 €5.31 Reel €5.09 View €4.87 €4.75 €4.58 MouseReel Available	Min.: 1 Mult.: 1 : 250	2 Channel	11 MHz	20 V/us	30 uV	500 fA	36 V	4.5 V	2 mA		126 dB	8 nV/sqrt Hz	SON-8	SMD/SMT	Shutdown	- 40 C	+ 125 C	OPA2140	Reel, Cut Tape, MouseReel
Precision Amplifiers 11MHz Prec Low Noise R-R Out 36V JFET A A 595-OPA2140AIDR OPA2140AID Texas Instruments 1: €8.05 4,626In Stock	Mfr. Part No. OPA2140AID Mouser Part No 595-OPA2140AID	Texas Instruments	Precision Amplifiers 11MHz Prec Low Noise R-R Out 36V JFET A A 595-OPA2140AIDR Learn More about Texas Instruments ti opa140	Datasheet	4,626In Stock	€8.05 €6.26 €5.41 €5.20 View €5.04 €4.93 €4.92	Min.: 1 Mult.: 1	2 Channel	11 MHz	20 V/us	30 uV	500 fA	36 V	4.5 V	1.8 mA	36 mA	140 dB	5.1 nV/sqrt Hz	SOIC-8	SMD/SMT	Shutdown	- 40 C	+ 125 C	OPA2140	Tube
Precision Amplifiers 11MHzSgl SupplyLo No isePrecR-R Out A 59 A 595-OPA140AID OPA140AIDR Texas Instruments 1: €4.31 9,089In Stock	Mfr. Part No. OPA140AIDR Mouser Part No 595-OPA140AIDR	Texas Instruments	Precision Amplifiers 11MHzSgl SupplyLo No isePrecR-R Out A 59 A 595-OPA140AID Learn More about Texas Instruments ti opa140	Datasheet	9,089In Stock	Cut Tape €4.31 €3.29 €3.03 €2.74 View Reel €2.38 €2.61 €2.53 €2.38 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	1 Channel	11 MHz	20 V/us	30 uV	500 fA	36 V	4.5 V	1.8 mA	36 mA	140 dB	5.1 nV/sqrt Hz	SOIC-8	SMD/SMT	Shutdown	- 40 C	+ 125 C	OPA140	Reel, Cut Tape, MouseReel
Precision Amplifiers 11MHz Sgl Supply Low Noise Prec R-R Out A 595-OPA4140AIPW OPA4140AIPWR Texas Instruments 1: €10.45 311In Stock	Mfr. Part No. OPA4140AIPWR Mouser Part No 595-OPA4140AIPWR	Texas Instruments	Precision Amplifiers 11MHz Sgl Supply Low Noise Prec R-R Out A 595-OPA4140AIPW Learn More about Texas Instruments ti opa140	Datasheet	311In Stock	Cut Tape €10.45 €8.20 €7.64 €7.02 View Reel €6.06 €6.97 €6.73 €6.66 €6.06 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	4 Channel	11 MHz	20 V/us	30 uV	500 fA	36 V	4.5 V	1.8 mA	36 mA	140 dB	5.1 nV/sqrt Hz	TSSOP-14	SMD/SMT	Shutdown	- 40 C	+ 125 C	OPA4140	Reel, Cut Tape, MouseReel
Precision Amplifiers 11MHzSgl SupplyLo No isePrecR-R Out A 59 A 595-OPA140AIDR OPA140AID Texas Instruments 1: €4.59 2,231In Stock 2,925Expected 02/10/2026	Mfr. Part No. OPA140AID Mouser Part No 595-OPA140AID	Texas Instruments	Precision Amplifiers 11MHzSgl SupplyLo No isePrecR-R Out A 59 A 595-OPA140AIDR Learn More about Texas Instruments ti opa140	Datasheet	2,231In Stock 2,925Expected 02/10/2026	€4.59 €3.55 €3.15 €3.04 View €2.92 €2.84 €2.79 €2.69	Min.: 1 Mult.: 1	1 Channel	11 MHz	20 V/us	30 uV	500 fA	36 V	4.5 V	1.8 mA	36 mA	140 dB	5.1 nV/sqrt Hz	SOIC-8	SMD/SMT	Shutdown	- 40 C	+ 125 C	OPA140	Tube
Precision Amplifiers 11MHz Prec Low Noise R-R Out 36V JFET A A 595-OPA2140AID OPA2140AIDR Texas Instruments 1: €7.10 29In Stock 10,000Expected 19/02/2027	Mfr. Part No. OPA2140AIDR Mouser Part No 595-OPA2140AIDR	Texas Instruments	Precision Amplifiers 11MHz Prec Low Noise R-R Out 36V JFET A A 595-OPA2140AID Learn More about Texas Instruments ti opa140	Datasheet	29In Stock 10,000Expected 19/02/2027	Cut Tape €7.10 €5.50 €5.11 €4.66 View Reel €4.05 €4.44 €4.33 €4.05 Quote MouseReel Available	Min.: 1 Mult.: 1 : 2,500	2 Channel	11 MHz	20 V/us	30 uV	500 fA	36 V	4.5 V	1.8 mA	36 mA	140 dB	5.1 nV/sqrt Hz	SOIC-8	SMD/SMT	Shutdown	- 40 C	+ 125 C	OPA2140	Reel, Cut Tape, MouseReel
Precision Amplifiers 11MHzPrecLo Noise R- R Out36V JFET A 595 A 595-OPA2140AIDGKR OPA2140AIDGKT Texas Instruments 1: €8.32 26In Stock	Mfr. Part No. OPA2140AIDGKT Mouser Part No 595-OPA2140AIDGKT	Texas Instruments	Precision Amplifiers 11MHzPrecLo Noise R- R Out36V JFET A 595 A 595-OPA2140AIDGKR Learn More about Texas Instruments ti opa140	Datasheet	26In Stock	Cut Tape €8.32 €6.46 €5.99 €5.48 Reel €5.23 View €5.05 €4.91 €4.78 Quote MouseReel Available	Min.: 1 Mult.: 1 : 250	2 Channel	11 MHz	20 V/us	30 uV	500 fA	36 V	4.5 V	1.8 mA	36 mA	140 dB	5.1 nV/sqrt Hz	VSSOP-8	SMD/SMT	Shutdown	- 40 C	+ 125 C	OPA2140	Reel, Cut Tape, MouseReel
Precision Amplifiers 11MHz Sgl Supply Lo Noise Prec R-R Out A A 595-OPA4140AIDR OPA4140AID Texas Instruments 1: €13.45 66In Stock 350Expected 28/09/2026	Mfr. Part No. OPA4140AID Mouser Part No 595-OPA4140AID	Texas Instruments	Precision Amplifiers 11MHz Sgl Supply Lo Noise Prec R-R Out A A 595-OPA4140AIDR Learn More about Texas Instruments ti opa140	Datasheet	66In Stock 350Expected 28/09/2026	€13.45 €10.64 €9.51 €9.16 View €8.79 €8.45 €8.29 Quote	Min.: 1 Mult.: 1	4 Channel	11 MHz	20 V/us	30 uV	500 fA	36 V	4.5 V	1.8 mA	36 mA	140 dB	5.1 nV/sqrt Hz	SOIC-14	SMD/SMT	Shutdown	- 40 C	+ 125 C	OPA4140	Tube
Precision Amplifiers 11MHz Sgl Supply Lo Noise Prec R-R Out A A 595-OPA4140AID OPA4140AIDR Texas Instruments 1: €12.10 17In Stock 2,500Expected 07/12/2026	Mfr. Part No. OPA4140AIDR Mouser Part No 595-OPA4140AIDR	Texas Instruments	Precision Amplifiers 11MHz Sgl Supply Lo Noise Prec R-R Out A A 595-OPA4140AID Learn More about Texas Instruments ti opa140	Datasheet	17In Stock 2,500Expected 07/12/2026	Cut Tape €12.10 €9.54 €8.89 €8.22 View Reel €7.13 €8.19 €7.85 €7.42 €7.13 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	4 Channel	11 MHz	20 V/us	30 uV	500 fA	36 V	4.5 V	1.8 mA	36 mA	140 dB	5.1 nV/sqrt Hz	SOIC-14	SMD/SMT	Shutdown	- 40 C	+ 125 C	OPA4140	Reel, Cut Tape, MouseReel
Precision Amplifiers 11MHzSgl SupplyLo No isePrecR-R Out A 59 A 595-OPA140AIDGKT OPA140AIDGKR Texas Instruments 1: €3.66 439In Stock 5,000Expected 23/10/2026	Mfr. Part No. OPA140AIDGKR Mouser Part No 595-OPA140AIDGKR	Texas Instruments	Precision Amplifiers 11MHzSgl SupplyLo No isePrecR-R Out A 59 A 595-OPA140AIDGKT Learn More about Texas Instruments ti opa140	Datasheet	439In Stock 5,000Expected 23/10/2026	Cut Tape €3.66 €2.80 €2.59 €2.35 View Reel €2.12 €2.24 €2.22 €2.13 €2.12 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	1 Channel	11 MHz	20 V/us	30 uV	500 fA	36 V	4.5 V	1.8 mA	36 mA	140 dB	5.1 nV/sqrt Hz	VSSOP-8	SMD/SMT	Shutdown	- 40 C	+ 125 C	OPA140	Reel, Cut Tape, MouseReel
Precision Amplifiers 11MHzSgl SupplyLo No isePrecR-R Out A 59 A 595-OPA140AIDGKR OPA140AIDGKT Texas Instruments 1: €4.83 89In Stock 2,500On Order	Mfr. Part No. OPA140AIDGKT Mouser Part No 595-OPA140AIDGKT	Texas Instruments	Precision Amplifiers 11MHzSgl SupplyLo No isePrecR-R Out A 59 A 595-OPA140AIDGKR Learn More about Texas Instruments ti opa140	Datasheet	89In Stock 2,500On Order On Order Ship Dates Mfr. No: OPA140AIDGKT Stock: 89 Can Dispatch Immediately On Order: 1,000 Expected 21/12/2026 1,000 Expected 08/02/2027 500 Expected 18/03/2027 Factory Lead Time: 16 Weeks	Cut Tape €4.83 €3.69 €3.40 €3.09 Reel €2.92 View €2.82 €2.75 €2.73 MouseReel Available	Min.: 1 Mult.: 1 : 250	1 Channel	11 MHz	20 V/us	30 uV	500 fA	36 V	4.5 V	1.8 mA	36 mA	140 dB	5.1 nV/sqrt Hz	VSSOP-8	SMD/SMT	Shutdown	- 40 C	+ 125 C	OPA140	Reel, Cut Tape, MouseReel
Precision Amplifiers 11MHz Sgl Supply Low Noise Prec R-R Out A 595-OPA140AIDBVT OPA140AIDBVR Texas Instruments 1: €3.80 11,502On Order	Mfr. Part No. OPA140AIDBVR Mouser Part No 595-OPA140AIDBVR	Texas Instruments	Precision Amplifiers 11MHz Sgl Supply Low Noise Prec R-R Out A 595-OPA140AIDBVT Learn More about Texas Instruments ti opa140	Datasheet	11,502On Order On Order Ship Dates Mfr. No: OPA140AIDBVR Stock: 0 On Order: 5,502 Expected 11/01/2027 6,000 Expected 14/01/2027 Factory Lead Time: 16 Weeks	Cut Tape €3.80 €2.88 €2.65 €2.40 View Reel €2.06 €2.28 €2.27 €2.20 €2.06 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	1 Channel	11 MHz	20 V/us	30 uV	500 fA	36 V	4.5 V	1.8 mA	36 mA	140 dB	5.1 nV/sqrt Hz	SOT-23-5	SMD/SMT	Shutdown	- 40 C	+ 125 C	OPA140	Reel, Cut Tape, MouseReel
Precision Amplifiers 11MHzPrecLo Noise R- R Out36V JFET A 595 A 595-OPA2140AIDGKT OPA2140AIDGKR Texas Instruments 1: €6.43 29,972On Order	Mfr. Part No. OPA2140AIDGKR Mouser Part No 595-OPA2140AIDGKR	Texas Instruments	Precision Amplifiers 11MHzPrecLo Noise R- R Out36V JFET A 595 A 595-OPA2140AIDGKT Learn More about Texas Instruments ti opa140	Datasheet	29,972On Order On Order Ship Dates Mfr. No: OPA2140AIDGKR Stock: 0 On Order: 14,972 Expected 21/01/2027 15,000 Expected 12/02/2027 Factory Lead Time: 16 Weeks	Cut Tape €6.43 €4.96 €4.59 €4.19 View Reel €3.62 €3.96 €3.80 €3.62 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	2 Channel	11 MHz	20 V/us	30 uV	500 fA	36 V	4.5 V	1.8 mA	36 mA	140 dB	5.1 nV/sqrt Hz	VSSOP-8	SMD/SMT	Shutdown	- 40 C	+ 125 C	OPA2140	Reel, Cut Tape, MouseReel
Precision Amplifiers 11MHz Sgl Supply Low Noise Prec R-R Out A 595-OPA4140AIPWR OPA4140AIPW Texas Instruments 1: €13.45 360Expected 12/10/2026	Mfr. Part No. OPA4140AIPW Mouser Part No 595-OPA4140AIPW	Texas Instruments	Precision Amplifiers 11MHz Sgl Supply Low Noise Prec R-R Out A 595-OPA4140AIPWR Learn More about Texas Instruments ti opa140	Datasheet	360Expected 12/10/2026	€13.45 €10.64 €9.22 €8.91 View €8.76 €8.55 €8.49 Quote	Min.: 1 Mult.: 1	4 Channel	11 MHz	20 V/us	30 uV	500 fA	36 V	4.5 V	1.8 mA	36 mA	140 dB	5.1 nV/sqrt Hz	TSSOP-14	SMD/SMT	Shutdown	- 40 C	+ 125 C	OPA4140	Bulk
Precision Amplifiers 11MHz Sgl Supply Low Noise Prec R-R Out A 595-OPA140AIDBVR OPA140AIDBVT Texas Instruments 1: €5.28 1,358On Order	Mfr. Part No. OPA140AIDBVT Mouser Part No 595-OPA140AIDBVT	Texas Instruments	Precision Amplifiers 11MHz Sgl Supply Low Noise Prec R-R Out A 595-OPA140AIDBVR Learn More about Texas Instruments ti opa140	Datasheet	1,358On Order On Order Ship Dates Mfr. No: OPA140AIDBVT Stock: 0 On Order: 108 Expected 15/10/2026 1,250 Expected 11/02/2027 Factory Lead Time: 16 Weeks	Cut Tape €5.28 €4.03 €3.72 €3.17 Reel €2.92 View €2.82 €2.75 €2.73 MouseReel Available	Min.: 1 Mult.: 1 : 250	1 Channel	11 MHz	20 V/us	30 uV	500 fA	36 V	4.5 V	1.8 mA	36 mA	140 dB	5.1 nV/sqrt Hz	SOT-23-5	SMD/SMT	Shutdown	- 40 C	+ 125 C	OPA140	Reel, Cut Tape, MouseReel
Precision Amplifiers DIE SALE OPA140ATDD1 Texas Instruments 3,024: €4.26 Non-Stocked Lead-Time 26 Weeks	Mfr. Part No. OPA140ATDD1 Mouser Part No 595-OPA140ATDD1	Texas Instruments	Precision Amplifiers DIE SALE Learn More about Texas Instruments ti opa140	Datasheet	Non-Stocked Lead-Time 26 Weeks	€4.26	Min.: 3,024 Mult.: 252												Die					OPA140A-DIE
Precision Amplifiers DIE SALE OPA140ATDD2 Texas Instruments 20: €22.87 Non-Stocked Lead-Time 26 Weeks	Mfr. Part No. OPA140ATDD2 Mouser Part No 595-OPA140ATDD2	Texas Instruments	Precision Amplifiers DIE SALE Learn More about Texas Instruments ti opa140	Datasheet	Non-Stocked Lead-Time 26 Weeks	€22.87 €21.10 €19.41	Min.: 20 Mult.: 20												Die					OPA140A-DIE

OPA140 / OPA2140 / OPA4140 Operational Amplifiers

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