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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Description Datasheet Availability Pricing (INR) 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
Texas Instruments Precision Amplifiers 11MHz Sgl Supply Low Noise Prec R-R Out A 595-OPA4140AIPW
Datasheet
2,227In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,000

4 Channel 11 MHz 20 V/us 30 uV 0.5 pA 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
Texas Instruments Precision Amplifiers 11MHz Prec Low Noise R-R Out 36V JFET A A 595-OPA2140AIDR
Datasheet
7,963In Stock
Min.: 1
Mult.: 1

2 Channel 11 MHz 20 V/us 30 uV 0.5 pA 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

Texas Instruments Precision Amplifiers 11MHzSgl SupplyLo No isePrecR-R Out A 59 A 595-OPA140AIDGKR
Datasheet
844In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 250

1 Channel 11 MHz 20 V/us 30 uV 0.5 pA 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
Texas Instruments Precision Amplifiers Dual-channel 11-MHz low-noise 36-V JFE
Datasheet
654In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

2 Channel 11 MHz 20 V/us 30 uV 0.5 pA 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
Texas Instruments Precision Amplifiers Dual-channel 11-MHz low-noise 36-V JFE
Datasheet
355In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 250

2 Channel 11 MHz 20 V/us 30 uV 0.5 pA 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
Texas Instruments Precision Amplifiers 11MHzSgl SupplyLo No isePrecR-R Out A 59 A 595-OPA140AID
Datasheet
5,833In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,500

1 Channel 11 MHz 20 V/us 30 uV 0.5 pA 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
Texas Instruments Precision Amplifiers 11MHz Sgl Supply Lo Noise Prec R-R Out A A 595-OPA4140AID
Datasheet
2,416In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,500

4 Channel 11 MHz 20 V/us 30 uV 0.5 pA 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
Texas Instruments Precision Amplifiers 11MHzSgl SupplyLo No isePrecR-R Out A 59 A 595-OPA140AIDR
Datasheet
4,177In Stock
Min.: 1
Mult.: 1

1 Channel 11 MHz 20 V/us 30 uV 0.5 pA 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

Texas Instruments Precision Amplifiers 11MHzSgl SupplyLo No isePrecR-R Out A 59 A 595-OPA140AIDGKT
Datasheet
4,129In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,500

1 Channel 11 MHz 20 V/us 30 uV 0.5 pA 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

Texas Instruments Precision Amplifiers 11MHzPrecLo Noise R- R Out36V JFET A 595 A 595-OPA2140AIDGKT
Datasheet
1,450In Stock
2,450Expected 06-04-2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,500

2 Channel 11 MHz 20 V/us 30 uV 0.5 pA 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

Texas Instruments Precision Amplifiers 11MHzPrecLo Noise R- R Out36V JFET A 595 A 595-OPA2140AIDGKR
Datasheet
1,927In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 250

2 Channel 11 MHz 20 V/us 30 uV 0.5 pA 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
Texas Instruments Precision Amplifiers 11MHz Sgl Supply Low Noise Prec R-R Out A 595-OPA4140AIPWR
Datasheet
275In Stock
Min.: 1
Mult.: 1

4 Channel 11 MHz 20 V/us 30 uV 0.5 pA 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
Texas Instruments Precision Amplifiers 11MHz Prec Low Noise R-R Out 36V JFET A A 595-OPA2140AID
Datasheet
117In Stock
2,500Expected 20-04-2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,500

2 Channel 11 MHz 20 V/us 30 uV 0.5 pA 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
Texas Instruments Precision Amplifiers 11MHz Sgl Supply Lo Noise Prec R-R Out A A 595-OPA4140AIDR
Datasheet
18In Stock
Min.: 1
Mult.: 1

4 Channel 11 MHz 20 V/us 30 uV 0.5 pA 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
Texas Instruments Precision Amplifiers 11MHz Sgl Supply Low Noise Prec R-R Out A 595-OPA140AIDBVT
Datasheet
3,000Expected 04-05-2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

1 Channel 11 MHz 20 V/us 30 uV 0.5 pA 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
Texas Instruments Precision Amplifiers 11MHz Sgl Supply Low Noise Prec R-R Out A 595-OPA140AIDBVR
Datasheet
1,750Expected 20-02-2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 250

1 Channel 11 MHz 20 V/us 30 uV 0.5 pA 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
Texas Instruments Precision Amplifiers DIE SALE
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 252
Mult.: 252

Die OPA140A-DIE
Texas Instruments Precision Amplifiers DIE SALE
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 40
Mult.: 20

Die OPA140A-DIE