Precision Amplifiers – Mouser Singapore

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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: $12.73
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

$12.73

$9.90

$9.19

$8.42

Reel

$8.05

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

OPA2140AIDRGR
Texas Instruments
1: $9.90
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

Datasheet

2,888In Stock

Cut Tape

$9.90

$7.64

$7.07

$6.45

View

Reel

$5.54

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: $12.73
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

Datasheet

4,626In Stock

$12.73

$9.90

$8.55

$8.23

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

OPA140AIDR
Texas Instruments
1: $6.81
9,099In 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

9,099In Stock

Cut Tape

$6.81

$5.20

$4.79

$4.34

View

Reel

$3.77

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

OPA2140AIDGKT
Texas Instruments
1: $13.15
548In 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

548In Stock

Cut Tape

$13.15

$10.21

$9.48

$8.66

Reel

$8.27

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 Low Noise Prec R-R Out A 595-OPA4140AIPW

OPA4140AIPWR
Texas Instruments
1: $16.52
313In 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

313In Stock

Cut Tape

$16.52

$12.96

$12.08

$11.10

View

Reel

$9.59

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: $7.26
2,271In Stock
2,925Expected 2/10/2026

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

Datasheet

2,271In Stock

2,925Expected 2/10/2026

$7.26

$5.62

$4.98

$4.81

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

OPA2140AIDR
Texas Instruments
1: $11.23
29In Stock
10,000Expected 19/2/2027

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

Datasheet

29In Stock

10,000Expected 19/2/2027

Cut Tape

$11.23

$8.70

$8.08

$7.37

View

Reel

$6.41

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 Lo Noise Prec R-R Out A A 595-OPA4140AIDR

OPA4140AID
Texas Instruments
1: $21.27
66In Stock
350Expected 28/9/2026

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

Datasheet

66In Stock

350Expected 28/9/2026

$21.27

$16.82

$15.04

$14.48

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: $19.14
17In Stock
2,500Expected 7/12/2026

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

Datasheet

17In Stock

2,500Expected 7/12/2026

Cut Tape

$19.14

$15.08

$14.06

$13.00

View

Reel

$11.27

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: $5.78
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

Datasheet

439In Stock

5,000Expected 23/10/2026

Cut Tape

$5.78

$4.43

$4.09

$3.71

View

Reel

$3.36

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: $7.64
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

Datasheet

89In Stock

2,500On Order

Cut Tape

$7.64

$5.83

$5.37

$4.88

Reel

$4.62

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

OPA140AIDBVR
Texas Instruments
1: $6.01
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

Datasheet

11,502On Order

Cut Tape

$6.01

$4.56

$4.19

$3.79

View

Reel

$3.26

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: $10.17
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

Datasheet

29,972On Order

Cut Tape

$10.17

$7.85

$7.26

$6.62

View

Reel

$5.73

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: $21.27
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

Datasheet

360Expected 12/10/2026

$21.27

$16.82

$14.58

$14.09

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

OPA140AIDBVT
Texas Instruments
1: $8.35
2,358On 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

Datasheet

2,358On Order

Cut Tape

$8.35

$6.38

$5.89

$5.02

Reel

$4.62

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 DIE SALE

OPA140ATDD1
Texas Instruments
3,024: $6.73
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

$6.73

Min.: 3,024
Mult.: 252

Die

OPA140A-DIE

Precision Amplifiers DIE SALE

OPA140ATDD2
Texas Instruments
20: $36.16
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

$36.16

$33.36

$30.70

Min.: 20
Mult.: 20

Die

OPA140A-DIE

OPA140 / OPA2140 / OPA4140 Operational Amplifiers

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