Precision Amplifiers – Mouser South Africa

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

OPA2140AIDRGT
Texas Instruments
1: $9.36
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

Datasheet

310In Stock

Cut Tape

$9.36

$7.28

$6.76

$6.19

Reel

$5.92

View

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: $9.36
4,613In 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

4,613In Stock

$9.36

$7.28

$6.29

$6.05

View

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

OPA2140AIDRGR
Texas Instruments
1: $7.28
2,868In 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

2,868In Stock

Cut Tape

$7.28

$5.62

$5.20

$4.75

View

Reel

$4.04

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 Sgl Supply Low Noise Prec R-R Out A 595-OPA4140AIPW

OPA4140AIPWR
Texas Instruments
1: $12.15
1,150In 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

1,150In Stock

Cut Tape

$12.15

$9.54

$8.89

$8.16

View

Reel

$7.05

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: $5.34
3,619In 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

3,619In Stock

$5.34

$4.13

$3.66

$3.54

View

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

OPA140AIDGKR
Texas Instruments
1: $4.26
1,634In Stock
5,000Expected 2027/01/28

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

1,634In Stock

5,000Expected 2027/01/28

Cut Tape

$4.26

$3.26

$3.01

$2.73

View

Reel

$2.47

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

OPA2140AIDR
Texas Instruments
1: $8.26
1,724In Stock
5,000Expected 2027/02/19

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

1,724In Stock

5,000Expected 2027/02/19

Cut Tape

$8.26

$6.40

$5.94

$5.42

View

Reel

$4.71

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: $9.68
107In Stock
1,000Expected 2026/08/28

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

107In Stock

1,000Expected 2026/08/28

Cut Tape

$9.68

$7.51

$6.97

$6.37

Reel

$6.08

View

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: $15.64
105In Stock
350Expected 2026/09/07

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

105In Stock

350Expected 2026/09/07

$15.64

$12.37

$11.06

$10.65

View

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: $14.07
30In Stock
2,500Expected 2026/12/07

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

30In Stock

2,500Expected 2026/12/07

Cut Tape

$14.07

$11.10

$10.34

$9.56

View

Reel

$8.29

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-OPA140AIDGKR

OPA140AIDGKT
Texas Instruments
1: $5.62
186In Stock
1,500On 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

Datasheet

186In Stock

1,500On Order

Cut Tape

$5.62

$4.29

$3.95

$3.59

Reel

$3.40

View

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

OPA140AIDR
Texas Instruments
1: $5.01
51In Stock
10,000On Order

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

51In Stock

10,000On Order

Cut Tape

$5.01

$3.83

$3.52

$3.19

View

Reel

$2.77

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-OPA140AIDBVR

OPA140AIDBVT
Texas Instruments
1: $5.62
4,753On 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

Datasheet

4,753On Order

Cut Tape

$5.62

$4.29

$3.95

$3.59

Reel

$3.40

View

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

OPA140AIDBVR
Texas Instruments
1: $4.42
11,512On 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

Datasheet

11,512On Order

Cut Tape

$4.42

$3.35

$3.08

$2.79

View

Reel

$2.40

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

OPA4140AIPW
Texas Instruments
1: $15.64
348Expected 2026/10/20

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

348Expected 2026/10/20

$15.64

$12.37

$10.72

$10.36

View

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 DIE SALE

OPA140ATDD1
Texas Instruments
252: $5.34
Non-Stocked Lead-Time 26 Weeks

Mfr. Part No.
OPA140ATDD1

Mouser Part No
595-OPA140ATDD1

Texas Instruments

Precision Amplifiers DIE SALE

Learn More

Datasheet

Non-Stocked Lead-Time 26 Weeks

$5.34

Min.: 252
Mult.: 252

Die

OPA140A-DIE

Precision Amplifiers DIE SALE

OPA140ATDD2
Texas Instruments
40: $24.53
Non-Stocked Lead-Time 26 Weeks

Mfr. Part No.
OPA140ATDD2

Mouser Part No
595-OPA140ATDD2

Texas Instruments

Precision Amplifiers DIE SALE

Learn More

Datasheet

Non-Stocked Lead-Time 26 Weeks

$24.53

$22.56

Min.: 40
Mult.: 20

Die

OPA140A-DIE

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

OPA2140AIDGKR
Texas Instruments
1: $7.28
14,225Expected 2026/12/08

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

14,225Expected 2026/12/08

Cut Tape

$7.28

$5.62

$5.20

$4.75

View

Reel

$4.04

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

OPA140 / OPA2140 / OPA4140 Operational Amplifiers

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