Semiconductors – Mouser Japan

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OPAx340 MicroAmplifier Operational Amplifiers

Texas Instruments OPAx340 MicroAmplifier™ Operational Amplifiers are a high-speed, rail-to-rail CMOS device optimized for low-voltage, single-supply operation. The TI OPAx340 op amps are ideal for driving sampling ADCs and is well-suited for general purpose and audio applications as well as providing I/V conversion at the output of DACs. The Texas Instruments OPAx340 op amps operate on a single supply as low as 2.5V with an input common-mode voltage range that extends 500mV below ground and 500mV above the positive supply.

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Types of Semiconductors

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Part #

Operational Amplifiers - Op Amps Single-Supply Rail-t o-Rail A 595-OPA434 A 595-OPA4340UA/2K5

OPA4340UA
Texas Instruments
1: ¥1,230.8
3,504In Stock

Mfr. Part #
OPA4340UA

Mouser Part #
595-OPA4340UA

Texas Instruments

Operational Amplifiers - Op Amps Single-Supply Rail-t o-Rail A 595-OPA434 A 595-OPA4340UA/2K5

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Datasheet

3,504In Stock

¥1,230.8

¥1,054.7

¥910.2

¥880.3

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Min.: 1
Mult.: 1

Operational Amplifiers - Op Amps Single-Supply Rail-t o-Rail ALT 595-OPA4 ALT 595-OPA4340UA

OPA4340UAG4
Texas Instruments
1: ¥1,403.5
5,694In Stock

Mfr. Part #
OPA4340UAG4

Mouser Part #
595-OPA4340UAG4

Texas Instruments

Operational Amplifiers - Op Amps Single-Supply Rail-t o-Rail ALT 595-OPA4 ALT 595-OPA4340UA

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Datasheet

Product Comments

5,694In Stock

¥1,403.5

¥1,088

¥1,006.6

¥807.2

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Min.: 1
Mult.: 1

Operational Amplifiers - Op Amps Single-Supply Rail-t o-Rail A 595-OPA338 A 595-OPA338UA

OPA340NA/250
Texas Instruments
1: ¥606.3
8,233In Stock

Mfr. Part #
OPA340NA/250

Mouser Part #
595-OPA340NA/250

Texas Instruments

Operational Amplifiers - Op Amps Single-Supply Rail-t o-Rail A 595-OPA338 A 595-OPA338UA

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Datasheet

8,233In Stock

Cut Tape

¥606.3

¥458.4

¥420.2

¥378.7

Reel

¥357.1

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Mult.: 1

: 250

Operational Amplifiers - Op Amps Single-Supply Rail-t o-Rail A 595-OPA434 A 595-OPA4340EA/250

OPA4340EA/2K5
Texas Instruments
1: ¥1,181
4,957In Stock

Mfr. Part #
OPA4340EA/2K5

Mouser Part #
595-OPA4340EA/2K5

Texas Instruments

Operational Amplifiers - Op Amps Single-Supply Rail-t o-Rail A 595-OPA434 A 595-OPA4340EA/250

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Datasheet

4,957In Stock

Cut Tape

¥1,181

¥906.9

¥838.8

¥764.1

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Reel

¥679.3

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Min.: 1
Mult.: 1

: 2,500

Operational Amplifiers - Op Amps Single-Supply Rail-t o-Rail A 595-OPA434 A 595-OPA4340UA

OPA4340UA/2K5
Texas Instruments
1: ¥1,181
3,605In Stock

Mfr. Part #
OPA4340UA/2K5

Mouser Part #
595-OPA4340UA/2K5

Texas Instruments

Operational Amplifiers - Op Amps Single-Supply Rail-t o-Rail A 595-OPA434 A 595-OPA4340UA

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Datasheet

3,605In Stock

Cut Tape

¥1,181

¥906.9

¥838.8

¥764.1

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Reel

¥679.3

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Min.: 1
Mult.: 1

: 2,500

Operational Amplifiers - Op Amps Single-Supply Rail-t o-Rail ALT 595-OPA3 ALT 595-OPA340NA/250

OPA340NA/250G4
Texas Instruments
1: ¥491.7
1,617In Stock

Mfr. Part #
OPA340NA/250G4

Mouser Part #
595-OPA340NA/250G4

Texas Instruments

Operational Amplifiers - Op Amps Single-Supply Rail-t o-Rail ALT 595-OPA3 ALT 595-OPA340NA/250

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Datasheet

Product Comments

1,617In Stock

Cut Tape

¥491.7

¥428.5

¥392

¥352.1

Reel

¥332.2

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Mult.: 1

: 250

Operational Amplifiers - Op Amps Single-Supply Rail-t o-Rail A 595-OPA340 A 595-OPA340UA

OPA340UA/2K5
Texas Instruments
1: ¥473.4
2,385In Stock

Mfr. Part #
OPA340UA/2K5

Mouser Part #
595-OPA340UA/2K5

Texas Instruments

Operational Amplifiers - Op Amps Single-Supply Rail-t o-Rail A 595-OPA340 A 595-OPA340UA

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Datasheet

2,385In Stock

Cut Tape

¥473.4

¥353.8

¥323.9

¥290.7

Reel

¥247.5

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Min.: 1
Mult.: 1

: 2,500

Operational Amplifiers - Op Amps Single-Supply Rail-t o-Rail A 595-OPA434 A 595-OPA4340EA/2K5

OPA4340EA/250
Texas Instruments
1: ¥1,528.1
344In Stock
750Expected 9/16/2026

Mfr. Part #
OPA4340EA/250

Mouser Part #
595-OPA4340EA/250

Texas Instruments

Operational Amplifiers - Op Amps Single-Supply Rail-t o-Rail A 595-OPA434 A 595-OPA4340EA/2K5

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Datasheet

344In Stock

750Expected 9/16/2026

Cut Tape

¥1,528.1

¥1,189.3

¥1,102.9

¥1,009.9

Reel

¥963.4

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Min.: 1
Mult.: 1

: 250

Operational Amplifiers - Op Amps Single-Supply Rail-t o-Rail A 595-OPA234 A 595-OPA2340EA/2K5

OPA2340EA/250
Texas Instruments
1: ¥895.3
564In Stock
1,750Expected 8/21/2026

Mfr. Part #
OPA2340EA/250

Mouser Part #
595-OPA2340EA/250

Texas Instruments

Operational Amplifiers - Op Amps Single-Supply Rail-t o-Rail A 595-OPA234 A 595-OPA2340EA/2K5

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Datasheet

564In Stock

1,750Expected 8/21/2026

Cut Tape

¥895.3

¥682.7

¥629.5

¥571.4

Reel

¥541.5

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Min.: 1
Mult.: 1

: 250

Operational Amplifiers - Op Amps Single-Supply Rail-t o-Rail A 595-OPA234 A 595-OPA2340UA

OPA2340UA/2K5
Texas Instruments
1: ¥764.1
2,739In Stock
5,000Expected 10/15/2026

Mfr. Part #
OPA2340UA/2K5

Mouser Part #
595-OPA2340UA/2K5

Texas Instruments

Operational Amplifiers - Op Amps Single-Supply Rail-t o-Rail A 595-OPA234 A 595-OPA2340UA

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Datasheet

2,739In Stock

5,000Expected 10/15/2026

Cut Tape

¥764.1

¥578

¥516.6

¥486.7

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Reel

¥421.9

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Min.: 1
Mult.: 1

: 2,500

Operational Amplifiers - Op Amps Single-Supply Rail-t o-Rail ALT 595-OPA2 ALT 595-OPA2340UA/2K5

OPA2340UA/2K5G4
Texas Instruments
1: ¥714.2
615In Stock

Mfr. Part #
OPA2340UA/2K5G4

Mouser Part #
595-OPA2340UA/2K5G4

Texas Instruments

Operational Amplifiers - Op Amps Single-Supply Rail-t o-Rail ALT 595-OPA2 ALT 595-OPA2340UA/2K5

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Datasheet

Product Comments

615In Stock

Cut Tape

¥714.2

¥538.2

¥495

¥446.8

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Reel

¥342.2

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Min.: 1
Mult.: 1

: 2,500

Operational Amplifiers - Op Amps Single-Supply Rail-t o-Rail A 595-OPA340 A 595-OPA340NA/250

OPA340NA/3K
Texas Instruments
1: ¥473.4
11,170In Stock
21,000Expected 11/23/2026

Mfr. Part #
OPA340NA/3K

Mouser Part #
595-OPA340NA/3K

Texas Instruments

Operational Amplifiers - Op Amps Single-Supply Rail-t o-Rail A 595-OPA340 A 595-OPA340NA/250

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Datasheet

11,170In Stock

21,000Expected 11/23/2026

Cut Tape

¥473.4

¥353.8

¥323.9

¥290.7

Reel

¥247.5

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Min.: 1
Mult.: 1

: 3,000

Operational Amplifiers - Op Amps Single-Supply Rail-t o-Rail ALT 595-OPA3 ALT 595-OPA340NA/3K

OPA340NA/3KG4
Texas Instruments
1: ¥476.7
4,246In Stock

Mfr. Part #
OPA340NA/3KG4

Mouser Part #
595-OPA340NA/3KG4

Texas Instruments

Operational Amplifiers - Op Amps Single-Supply Rail-t o-Rail ALT 595-OPA3 ALT 595-OPA340NA/3K

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Datasheet

Product Comments

4,246In Stock

Cut Tape

¥476.7

¥413.6

¥403.6

¥383.7

Reel

¥247.5

¥225.9

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Precision Amplifiers Dual 5.5-MHz 100-uV offset 8-nV/vHz no A A 595-TLV2376IDGKT

TLV2376IDGKR
Texas Instruments
1: ¥313.9
5,833In Stock

Mfr. Part #
TLV2376IDGKR

Mouser Part #
595-TLV2376IDGKR

Texas Instruments

Precision Amplifiers Dual 5.5-MHz 100-uV offset 8-nV/vHz no A A 595-TLV2376IDGKT

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Datasheet

5,833In Stock

Cut Tape

¥313.9

¥232.5

¥210.9

¥187.7

Reel

¥158.8

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Min.: 1
Mult.: 1

: 2,500

Operational Amplifiers - Op Amps EP Sgl-Supply R-R Op Amp

OPA340MDBVTEP
Texas Instruments
1: ¥1,205.9
13In Stock
6,550Expected 8/18/2026

Mfr. Part #
OPA340MDBVTEP

Mouser Part #
595-OPA340MDBVTEP

Texas Instruments

Operational Amplifiers - Op Amps EP Sgl-Supply R-R Op Amp

Datasheet

Product Comments

13In Stock

6,550Expected 8/18/2026

Cut Tape

¥1,205.9

¥930.2

¥862.1

¥785.7

Reel

¥762.4

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Min.: 1
Mult.: 1

: 250

Operational Amplifiers - Op Amps Single-Supply Rail-t o-Rail

OPA340PA
Texas Instruments
1: ¥764.1
332In Stock

Mfr. Part #
OPA340PA

Mouser Part #
595-OPA340PA

Texas Instruments

Operational Amplifiers - Op Amps Single-Supply Rail-t o-Rail

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Datasheet

332In Stock

¥764.1

¥579.7

¥504.9

¥481.7

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Min.: 1
Mult.: 1

Operational Amplifiers - Op Amps SOIC-8 A 595-OPA340U A/2K5 A 595-OPA340U A 595-OPA340UA/2K5

OPA340UA
Texas Instruments
1: ¥606.3
207In Stock
750Expected 9/3/2026

Mfr. Part #
OPA340UA

Mouser Part #
595-OPA340UA

Texas Instruments

Operational Amplifiers - Op Amps SOIC-8 A 595-OPA340U A/2K5 A 595-OPA340U A 595-OPA340UA/2K5

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Datasheet

207In Stock

750Expected 9/3/2026

¥606.3

¥458.4

¥387

¥368.7

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Min.: 1
Mult.: 1

Operational Amplifiers - Op Amps Single-Supply Rail-t o-Rail ALT 595-OPA4 ALT 595-OPA4340EA/250

OPA4340EA/250G4
Texas Instruments
1: ¥1,543.1
80In Stock

Mfr. Part #
OPA4340EA/250G4

Mouser Part #
595-OPA4340EA/250G4

Texas Instruments

Operational Amplifiers - Op Amps Single-Supply Rail-t o-Rail ALT 595-OPA4 ALT 595-OPA4340EA/250

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Datasheet

Product Comments

80In Stock

Cut Tape

¥1,543.1

¥1,194.3

¥1,107.9

¥1,011.5

Reel

¥966.7

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Min.: 1
Mult.: 1

: 250

Operational Amplifiers - Op Amps Single-Supply Rail-t o-Rail A 595-OPA234 A 595-OPA2340UA/2K5

OPA2340UA
Texas Instruments
1: ¥855.4
330In Stock
1,650Expected 9/3/2026

Mfr. Part #
OPA2340UA

Mouser Part #
595-OPA2340UA

Texas Instruments

Operational Amplifiers - Op Amps Single-Supply Rail-t o-Rail A 595-OPA234 A 595-OPA2340UA/2K5

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Datasheet

330In Stock

1,650Expected 9/3/2026

¥855.4

¥654.4

¥589.7

¥563.1

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Min.: 1
Mult.: 1

Operational Amplifiers - Op Amps Single-Supply Rail-t o-Rail A 595-OPA234 A 595-OPA2340EA/250

OPA2340EA/2K5
Texas Instruments
1: ¥705.9
10,000Expected 9/21/2026

Mfr. Part #
OPA2340EA/2K5

Mouser Part #
595-OPA2340EA/2K5

Texas Instruments

Operational Amplifiers - Op Amps Single-Supply Rail-t o-Rail A 595-OPA234 A 595-OPA2340EA/250

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Datasheet

10,000Expected 9/21/2026

Cut Tape

¥705.9

¥534.8

¥491.7

¥445.1

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Reel

¥383.7

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Operational Amplifiers - Op Amps Single-Supply Rail-t o-Rail ALT 595-OPA3 ALT 595-OPA340UA/2K5

OPA340UA/2K5G4
Texas Instruments
1: ¥523.2
Non-Stocked Lead-Time 9 Weeks

Mfr. Part #
OPA340UA/2K5G4

Mouser Part #
595-OPA340UA/2K5G4

Texas Instruments

Operational Amplifiers - Op Amps Single-Supply Rail-t o-Rail ALT 595-OPA3 ALT 595-OPA340UA/2K5

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Datasheet

Product Comments

Non-Stocked Lead-Time 9 Weeks

Cut Tape

¥523.2

¥390.3

¥355.5

¥318.9

Reel

¥272.4

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MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Operational Amplifiers - Op Amps Single-Supply Rail-t o-Rail ALT 595-OPA4 ALT 595-OPA4340UA/2K5

OPA4340UA/2K5G4
Texas Instruments
2,500: ¥725.9
Non-Stocked Lead-Time 9 Weeks

Mfr. Part #
OPA4340UA/2K5G4

Mouser Part #
595-OPA4340UA/2K5G4

Texas Instruments

Operational Amplifiers - Op Amps Single-Supply Rail-t o-Rail ALT 595-OPA4 ALT 595-OPA4340UA/2K5

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Datasheet

Product Comments

Non-Stocked Lead-Time 9 Weeks

Reel

¥725.9

Min.: 2,500
Mult.: 2,500

: 2,500

OPAx340 MicroAmplifier Operational Amplifiers

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