Precision Amplifiers – Mouser Japan

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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 (JPY) 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 OPA2140AIDRGT Texas Instruments 1: ¥1,554.7 310In Stock	Mfr. Part # OPA2140AIDRGT Mouser Part # 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 ¥1,554.7 ¥1,209.2 ¥1,122.8 ¥1,028.2 Reel ¥983.3 View ¥940.1 ¥916.9 Quote 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 Dual-channel 11-MHz low-noise 36-V JFE OPA2140AIDRGR Texas Instruments 1: ¥1,209.2 2,888In Stock	Mfr. Part # OPA2140AIDRGR Mouser Part # 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 ¥1,209.2 ¥933.5 ¥863.7 ¥787.3 View Reel ¥676 ¥745.8 ¥734.2 ¥676 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 11MHz Prec Low Noise R-R Out 36V JFET A A 595-OPA2140AIDR OPA2140AID Texas Instruments 1: ¥1,554.7 4,626In Stock	Mfr. Part # OPA2140AID Mouser Part # 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	¥1,554.7 ¥1,209.2 ¥1,044.8 ¥1,004.9 View ¥973.3 ¥951.8 ¥950.1	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: ¥832.2 9,089In Stock	Mfr. Part # OPA140AIDR Mouser Part # 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 ¥832.2 ¥634.5 ¥584.7 ¥529.9 View Reel ¥460.1 ¥504.9 ¥488.3 ¥460.1 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 11MHzPrecLo Noise R- R Out36V JFET A 595 A 595-OPA2140AIDGKR OPA2140AIDGKT Texas Instruments 1: ¥1,606.2 26In Stock	Mfr. Part # OPA2140AIDGKT Mouser Part # 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 ¥1,606.2 ¥1,247.4 ¥1,157.7 ¥1,058.1 Reel ¥1,009.9 View ¥975 ¥948.4 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 Low Noise Prec R-R Out A 595-OPA4140AIPW OPA4140AIPWR Texas Instruments 1: ¥2,018.1 311In Stock	Mfr. Part # OPA4140AIPWR Mouser Part # 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 ¥2,018.1 ¥1,582.9 ¥1,475 ¥1,355.4 View Reel ¥1,171 ¥1,345.4 ¥1,300.6 ¥1,285.6 ¥1,171 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: ¥887 2,231In Stock 2,925Expected 10/2/2026	Mfr. Part # OPA140AID Mouser Part # 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 10/2/2026	¥887 ¥686 ¥607.9 ¥588 View ¥563.1 ¥548.1 ¥538.2 ¥519.9	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 Sgl Supply Lo Noise Prec R-R Out A A 595-OPA4140AIDR OPA4140AID Texas Instruments 1: ¥2,597.8 66In Stock 350Expected 9/28/2026	Mfr. Part # OPA4140AID Mouser Part # 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 9/28/2026	¥2,597.8 ¥2,054.7 ¥1,837.1 ¥1,769 View ¥1,697.5 ¥1,632.8 ¥1,601.2 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: ¥2,337 17In Stock 2,500Expected 12/7/2026	Mfr. Part # OPA4140AIDR Mouser Part # 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 12/7/2026	Cut Tape ¥2,337 ¥1,842 ¥1,717.5 ¥1,587.9 View Reel ¥1,377 ¥1,581.3 ¥1,516.5 ¥1,433.4 ¥1,377 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: ¥705.9 439In Stock 5,000Expected 10/23/2026	Mfr. Part # OPA140AIDGKR Mouser Part # 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 10/23/2026	Cut Tape ¥705.9 ¥541.5 ¥500 ¥453.5 View Reel ¥410.3 ¥431.9 ¥428.5 ¥411.9 ¥410.3 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: ¥933.5 89In Stock 2,500On Order	Mfr. Part # OPA140AIDGKT Mouser Part # 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. #: OPA140AIDGKT Stock: 89 Can Ship Immediately On Order: 1,000 Expected 12/21/2026 1,000 Expected 2/8/2027 500 Expected 3/18/2027 Factory Lead-Time: 16 Weeks	Cut Tape ¥933.5 ¥712.6 ¥656.1 ¥596.3 Reel ¥564.7 View ¥544.8 ¥531.5 ¥526.5 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 Prec Low Noise R-R Out 36V JFET A A 595-OPA2140AID OPA2140AIDR Texas Instruments 1: ¥1,372 29In Stock 10,000Expected 2/19/2027	Mfr. Part # OPA2140AIDR Mouser Part # 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 2/19/2027	Cut Tape ¥1,372 ¥1,063 ¥986.6 ¥900.3 View Reel ¥782.3 ¥857.1 ¥837.1 ¥782.3 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 11MHz Sgl Supply Low Noise Prec R-R Out A 595-OPA140AIDBVT OPA140AIDBVR Texas Instruments 1: ¥734.2 11,502On Order	Mfr. Part # OPA140AIDBVR Mouser Part # 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. #: OPA140AIDBVR Stock: 0 On Order: 5,502 Expected 1/11/2027 6,000 Expected 1/14/2027 Factory Lead-Time: 16 Weeks	Cut Tape ¥734.2 ¥556.4 ¥511.6 ¥463.4 View Reel ¥398.6 ¥440.2 ¥438.5 ¥425.2 ¥398.6 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: ¥1,242.4 29,972On Order	Mfr. Part # OPA2140AIDGKR Mouser Part # 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. #: OPA2140AIDGKR Stock: 0 On Order: 14,972 Expected 1/21/2027 15,000 Expected 2/12/2027 Factory Lead-Time: 16 Weeks	Cut Tape ¥1,242.4 ¥958.4 ¥887 ¥808.9 View Reel ¥699.3 ¥765.7 ¥734.2 ¥699.3 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: ¥2,597.8 360Expected 10/12/2026	Mfr. Part # OPA4140AIPW Mouser Part # 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 10/12/2026	¥2,597.8 ¥2,054.7 ¥1,780.6 ¥1,720.8 View ¥1,692.6 ¥1,651 ¥1,639.4 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: ¥1,019.9 1,358On Order	Mfr. Part # OPA140AIDBVT Mouser Part # 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. #: OPA140AIDBVT Stock: 0 On Order: 108 Expected 10/15/2026 1,250 Expected 2/11/2027 Factory Lead-Time: 16 Weeks	Cut Tape ¥1,019.9 ¥779 ¥719.2 ¥612.9 Reel ¥564.7 View ¥544.8 ¥531.5 ¥526.5 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: ¥822.2 Non-Stocked Lead-Time 26 Weeks	Mfr. Part # OPA140ATDD1 Mouser Part # 595-OPA140ATDD1	Texas Instruments	Precision Amplifiers DIE SALE Learn More about Texas Instruments ti opa140	Datasheet	Non-Stocked Lead-Time 26 Weeks	¥822.2	Min.: 3,024 Mult.: 252												Die					OPA140A-DIE
Precision Amplifiers DIE SALE OPA140ATDD2 Texas Instruments 20: ¥4,416.6 Non-Stocked Lead-Time 26 Weeks	Mfr. Part # OPA140ATDD2 Mouser Part # 595-OPA140ATDD2	Texas Instruments	Precision Amplifiers DIE SALE Learn More about Texas Instruments ti opa140	Datasheet	Non-Stocked Lead-Time 26 Weeks	¥4,416.6 ¥4,074.4 ¥3,748.9	Min.: 20 Mult.: 20												Die					OPA140A-DIE

OPA140 / OPA2140 / OPA4140 Operational Amplifiers

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