Precision Amplifiers – Mouser Australia

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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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Results: 18

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Part #

Precision Amplifiers 11MHz Sgl Supply Low Noise Prec R-R Out A 595-OPA4140AIPW

OPA4140AIPWR
Texas Instruments
1: $18.86
2,227In 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

Datasheet

2,227In Stock

Cut Tape

$18.86

$14.80

$13.79

$12.67

View

Reel

$11.33

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

Precision Amplifiers 11MHz Prec Low Noise R-R Out 36V JFET A A 595-OPA2140AIDR

OPA2140AID
Texas Instruments
1: $13.33
7,963In 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

Datasheet

7,963In Stock

$13.33

$10.34

$10.30

$8.58

View

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

Precision Amplifiers 11MHzSgl SupplyLo No isePrecR-R Out A 59 A 595-OPA140AIDGKR

OPA140AIDGKT
Texas Instruments
1: $8.08
844In Stock

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

Datasheet

844In Stock

Cut Tape

$8.08

$6.16

$5.68

$5.15

Reel

$4.90

View

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

Precision Amplifiers Dual-channel 11-MHz low-noise 36-V JFE

OPA2140AIDRGR
Texas Instruments
1: $11.31
654In 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

Datasheet

654In Stock

Cut Tape

$11.31

$8.72

$8.06

$7.36

View

Reel

$6.43

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

Precision Amplifiers Dual-channel 11-MHz low-noise 36-V JFE

OPA2140AIDRGT
Texas Instruments
1: $13.36
355In 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

Datasheet

355In Stock

Cut Tape

$13.36

$10.35

$9.60

$8.77

Reel

$8.37

View

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

Precision Amplifiers 11MHzSgl SupplyLo No isePrecR-R Out A 59 A 595-OPA140AID

OPA140AIDR
Texas Instruments
1: $6.86
5,833In 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

Datasheet

5,833In Stock

Cut Tape

$6.86

$5.20

$4.78

$4.32

View

Reel

$3.74

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

Precision Amplifiers 11MHz Sgl Supply Lo Noise Prec R-R Out A A 595-OPA4140AID

OPA4140AIDR
Texas Instruments
1: $18.91
2,416In Stock

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

Datasheet

2,416In Stock

Cut Tape

$18.91

$14.82

$13.79

$12.67

View

Reel

$11.55

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

Precision Amplifiers 11MHzSgl SupplyLo No isePrecR-R Out A 59 A 595-OPA140AIDR

OPA140AID
Texas Instruments
1: $8.08
4,177In Stock

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

Datasheet

4,177In Stock

$8.08

$6.16

$5.25

$5.02

View

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

Precision Amplifiers 11MHzSgl SupplyLo No isePrecR-R Out A 59 A 595-OPA140AIDGKT

OPA140AIDGKR
Texas Instruments
1: $6.86
4,129In Stock

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

Datasheet

4,129In Stock

Cut Tape

$6.86

$5.20

$4.78

$4.34

Reel

$3.74

View

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

Precision Amplifiers 11MHzPrecLo Noise R- R Out36V JFET A 595 A 595-OPA2140AIDGKT

OPA2140AIDGKR
Texas Instruments
1: $11.31
1,058In Stock
2,450Expected 6/04/2026

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

Datasheet

1,058In Stock

2,450Expected 6/04/2026

Cut Tape

$11.31

$8.72

$8.06

$7.36

View

Reel

$6.46

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

Precision Amplifiers 11MHzPrecLo Noise R- R Out36V JFET A 595 A 595-OPA2140AIDGKR

OPA2140AIDGKT
Texas Instruments
1: $13.36
1,927In 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

Datasheet

1,927In Stock

Cut Tape

$13.36

$10.35

$9.60

$8.77

Reel

$8.37

View

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

Precision Amplifiers 11MHz Sgl Supply Low Noise Prec R-R Out A 595-OPA4140AIPWR

OPA4140AIPW
Texas Instruments
1: $22.27
275In Stock

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

Datasheet

275In Stock

$22.27

$17.57

$16.42

$14.67

View

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

Precision Amplifiers 11MHz Prec Low Noise R-R Out 36V JFET A A 595-OPA2140AID

OPA2140AIDR
Texas Instruments
1: $11.31
117In Stock
2,500Expected 20/04/2026

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

Datasheet

117In Stock

2,500Expected 20/04/2026

Cut Tape

$11.31

$8.72

$8.06

$7.36

View

Reel

$6.46

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

Precision Amplifiers 11MHz Sgl Supply Lo Noise Prec R-R Out A A 595-OPA4140AIDR

OPA4140AID
Texas Instruments
1: $22.27
18In Stock

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

Datasheet

18In Stock

$22.27

$17.57

$15.68

$15.09

View

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

Precision Amplifiers 11MHz Sgl Supply Low Noise Prec R-R Out A 595-OPA140AIDBVT

OPA140AIDBVR
Texas Instruments
1: $6.86
3,000Expected 4/05/2026

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

Datasheet

3,000Expected 4/05/2026

Cut Tape

$6.86

$5.20

$4.78

$4.32

View

Reel

$3.74

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

Precision Amplifiers 11MHz Sgl Supply Low Noise Prec R-R Out A 595-OPA140AIDBVR

OPA140AIDBVT
Texas Instruments
1: $8.11
1,750Expected 20/02/2026

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

Datasheet

1,750Expected 20/02/2026

Cut Tape

$8.11

$6.16

$5.68

$5.15

Reel

$4.90

View

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

Precision Amplifiers DIE SALE

OPA140ATDD1
Texas Instruments
252: $8.27
Non-Stocked Lead-Time 18 Weeks

Mfr. Part No.
OPA140ATDD1

Mouser Part No
595-OPA140ATDD1

Texas Instruments

Precision Amplifiers DIE SALE

Learn More

Datasheet

Non-Stocked Lead-Time 18 Weeks

$8.27

$7.92

$7.71

Quote

Min.: 252
Mult.: 252

Die

OPA140A-DIE

Precision Amplifiers DIE SALE

OPA140ATDD2
Texas Instruments
40: $38.90
Non-Stocked Lead-Time 18 Weeks

Mfr. Part No.
OPA140ATDD2

Mouser Part No
595-OPA140ATDD2

Texas Instruments

Precision Amplifiers DIE SALE

Learn More

Datasheet

Non-Stocked Lead-Time 18 Weeks

$38.90

$36.22

$34.94

View

Min.: 40
Mult.: 20

Die

OPA140A-DIE

OPA140 / OPA2140 / OPA4140 Operational Amplifiers

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