Amplifier ICs – 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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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (JPY) Filter the results in the table by unit price based on your quantity.	Qty.	Package / Case	Mounting Style	SR - Slew Rate	Supply Voltage - Max	GBP - Gain Bandwidth Product	Number of Channels
Operational Amplifiers - Op Amps Single-Supply Rail-t o-Rail A 595-OPA434 A 595-OPA4340UA/2K5 OPA4340UA Texas Instruments 1: ¥1,441.7 3,278In 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 Learn More about Texas Instruments ti opa340na	Datasheet	3,278In Stock	¥1,441.7 ¥1,144.4 ¥998.3 ¥966.7 View ¥943.4 ¥925.2 ¥920.2 Quote	Min.: 1 Mult.: 1	SOIC-14	SMD/SMT	6 V/us	5.5 V	5.5 MHz	4 Channel
Operational Amplifiers - Op Amps Single-Supply Rail-t o-Rail ALT 595-OPA4 ALT 595-OPA4340UA OPA4340UAG4 Texas Instruments 1: ¥1,544.7 5,690In 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 Learn More about Texas Instruments ti opa340na	Datasheet	5,690In Stock	¥1,544.7 ¥1,195.9 ¥1,107.9 ¥896.9 View ¥873.7 ¥862.1 ¥847.1 Quote	Min.: 1 Mult.: 1	SOIC-14	SMD/SMT	6 V/us	5.5 V	5.5 MHz	4 Channel
Operational Amplifiers - Op Amps EP Sgl-Supply R-R Op Amp OPA340MDBVTEP Texas Instruments 1: ¥1,205.9 4,067In Stock	Mfr. Part # OPA340MDBVTEP Mouser Part # 595-OPA340MDBVTEP	Texas Instruments	Operational Amplifiers - Op Amps EP Sgl-Supply R-R Op Amp	Datasheet	4,067In Stock	Cut Tape ¥1,205.9 ¥930.2 ¥862.1 ¥785.7 Reel ¥762.4 View ¥755.8 ¥727.5 MouseReel Available	Min.: 1 Mult.: 1 : 250	SOT-23-5	SMD/SMT	6 V/us	5.5 V	5.5 MHz	1 Channel
Operational Amplifiers - Op Amps Single-Supply Rail-t o-Rail A 595-OPA434 A 595-OPA4340EA/250 OPA4340EA/2K5 Texas Instruments 1: ¥1,181 5,392In 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 Learn More about Texas Instruments ti opa340na	Datasheet	5,392In Stock	Cut Tape ¥1,181 ¥906.9 ¥838.8 ¥764.1 View Reel ¥679.3 ¥734.2 ¥722.5 ¥717.6 ¥679.3 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SSOP-16	SMD/SMT	6 V/us	5.5 V	5.5 MHz	4 Channel
Operational Amplifiers - Op Amps Single-Supply Rail-t o-Rail A 595-OPA434 A 595-OPA4340UA OPA4340UA/2K5 Texas Instruments 1: ¥1,181 3,295In 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 Learn More about Texas Instruments ti opa340na	Datasheet	3,295In Stock	Cut Tape ¥1,181 ¥906.9 ¥838.8 ¥764.1 View Reel ¥679.3 ¥734.2 ¥722.5 ¥717.6 ¥679.3 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SOIC-14	SMD/SMT	6 V/us	5.5 V	5.5 MHz	4 Channel
Operational Amplifiers - Op Amps Single-Supply Rail-t o-Rail A 595-OPA234 A 595-OPA2340UA OPA2340UA/2K5 Texas Instruments 1: ¥780.7 7,510In Stock 12,500Expected 3/11/2027	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 Learn More about Texas Instruments ti opa340na	Datasheet	7,510In Stock 12,500Expected 3/11/2027	Cut Tape ¥780.7 ¥591.3 ¥529.9 ¥501.6 View Reel ¥433.5 ¥476.7 ¥475 ¥446.8 ¥433.5 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SOIC-8	SMD/SMT	6 V/us	5.5 V	5.5 MHz	2 Channel
Operational Amplifiers - Op Amps Single-Supply Rail-t o-Rail A 595-OPA338 A 595-OPA338UA OPA340NA/250 Texas Instruments 1: ¥606.3 1,278In Stock 17,000On Order	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 Learn More about Texas Instruments ti opa340na	Datasheet	1,278In Stock 17,000On Order On Order Ship Dates Mfr. #: OPA340NA/250 Stock: 1,278 Can Ship Immediately On Order: 8,500 Expected 5/24/2027 8,500 Expected 9/20/2027 Factory Lead-Time: 12 Weeks	Cut Tape ¥606.3 ¥458.4 ¥420.2 ¥378.7 Reel ¥357.1 View ¥340.5 ¥328.9 ¥325.6 ¥322.2 MouseReel Available	Min.: 1 Mult.: 1 : 250	SOT-23-5	SMD/SMT	6 V/us	5.5 V	5.5 MHz	1 Channel
Operational Amplifiers - Op Amps Single-Supply Rail-t o-Rail ALT 595-OPA3 ALT 595-OPA340NA/250 OPA340NA/250G4 Texas Instruments 1: ¥491.7 1,173In 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 Learn More about Texas Instruments ti opa340na	Datasheet	1,173In Stock	Cut Tape ¥491.7 ¥428.5 ¥392 ¥352.1 Reel ¥332.2 View ¥315.6 ¥308.9 ¥292.3 ¥287.4 MouseReel Available	Min.: 1 Mult.: 1 : 250	SOT-23-5	SMD/SMT	6 V/us	5.5 V	5.5 MHz	1 Channel
Operational Amplifiers - Op Amps SOIC-8 A 595-OPA340U A/2K5 A 595-OPA340U A 595-OPA340UA/2K5 OPA340UA Texas Instruments 1: ¥606.3 848In Stock	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 Learn More about Texas Instruments ti opa340na	Datasheet	848In Stock	¥606.3 ¥458.4 ¥387 ¥368.7 View ¥353.8 ¥345.5 ¥335.5 ¥325.6 ¥318.9	Min.: 1 Mult.: 1	SOIC-8	SMD/SMT	6 V/us	5.5 V	5.5 MHz	1 Channel
Operational Amplifiers - Op Amps Single-Supply Rail-t o-Rail A 595-OPA340 A 595-OPA340UA OPA340UA/2K5 Texas Instruments 1: ¥473.4 4,993In 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 Learn More about Texas Instruments ti opa340na	Datasheet	4,993In Stock	Cut Tape ¥473.4 ¥353.8 ¥323.9 ¥290.7 Reel ¥247.5 View ¥275.7 ¥269.1 ¥262.4 ¥242.5 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SOIC-8	SMD/SMT	6 V/us	5.5 V	5.5 MHz	1 Channel
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 1,891In Stock	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 Learn More about Texas Instruments ti opa340na	Datasheet	1,891In Stock	Cut Tape ¥1,528.1 ¥1,189.3 ¥1,102.9 ¥1,009.9 Reel ¥963.4 View ¥915.2 ¥893.6 Quote MouseReel Available	Min.: 1 Mult.: 1 : 250	SSOP-16	SMD/SMT	6 V/us	5.5 V	5.5 MHz	4 Channel
Operational Amplifiers - Op Amps Single-Supply Rail-t o-Rail A 595-OPA234 A 595-OPA2340EA/2K5 OPA2340EA/250 Texas Instruments 1: ¥895.3 3,547In Stock 3,750Expected 5/24/2027	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 Learn More about Texas Instruments ti opa340na	Datasheet	3,547In Stock 3,750Expected 5/24/2027	Cut Tape ¥895.3 ¥682.7 ¥629.5 ¥571.4 Reel ¥541.5 View ¥521.6 ¥509.9 ¥504.9 Quote MouseReel Available	Min.: 1 Mult.: 1 : 250	VSSOP-8	SMD/SMT	6 V/us	5.5 V	5.5 MHz	2 Channel
Operational Amplifiers - Op Amps Single-Supply Rail-t o-Rail A 595-OPA234 A 595-OPA2340UA/2K5 OPA2340UA Texas Instruments 1: ¥875.3 3,488In Stock	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 Learn More about Texas Instruments ti opa340na	Datasheet	3,488In Stock	¥875.3 ¥669.4 ¥624.5 ¥578 View ¥554.8 ¥538.2 ¥528.2 ¥518.2 Quote	Min.: 1 Mult.: 1	SOIC-8	SMD/SMT	6 V/us	5.5 V	5.5 MHz	2 Channel
Operational Amplifiers - Op Amps Single-Supply Rail-t o-Rail ALT 595-OPA3 ALT 595-OPA340NA/3K OPA340NA/3KG4 Texas Instruments 1: ¥476.7 3,294In 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 Learn More about Texas Instruments ti opa340na	Datasheet	3,294In Stock	Cut Tape ¥476.7 ¥413.6 ¥403.6 ¥383.7 Reel ¥247.5 ¥225.9 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SOT-23-5	SMD/SMT	6 V/us	5.5 V	5.5 MHz	1 Channel
Precision Amplifiers Dual 5.5-MHz 100-uV offset 8-nV/vHz no A A 595-TLV2376IDGKT TLV2376IDGKR Texas Instruments 1: ¥355.5 4,845In 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 Learn More about Texas Instruments ti tlv376 tlv2376 tlv4376	Datasheet	4,845In Stock	Cut Tape ¥355.5 ¥264.1 ¥240.8 ¥214.3 Reel ¥181 View ¥202.6 ¥196 ¥191 ¥177.7 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	VSSOP-8	SMD/SMT	2 V/us	5.5 V	5.5 MHz	2 Channel
Operational Amplifiers - Op Amps Single-Supply Rail-t o-Rail OPA340PA Texas Instruments 1: ¥792.3 433In Stock	Mfr. Part # OPA340PA Mouser Part # 595-OPA340PA	Texas Instruments	Operational Amplifiers - Op Amps Single-Supply Rail-t o-Rail Learn More about Texas Instruments ti opa340na	Datasheet	433In Stock	¥792.3 ¥599.6 ¥534.8 ¥496.6 View ¥471.7 ¥463.4 ¥441.8 ¥430.2	Min.: 1 Mult.: 1	PDIP-8	Through Hole	6 V/us	5.5 V	5.5 MHz	1 Channel
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 40In 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 Learn More about Texas Instruments ti opa340na	Datasheet	40In Stock	Cut Tape ¥1,543.1 ¥1,194.3 ¥1,107.9 ¥1,011.5 Reel ¥966.7 View ¥938.5 ¥913.6 Quote MouseReel Available	Min.: 1 Mult.: 1 : 250	SSOP-16	SMD/SMT	6 V/us	5.5 V	5.5 MHz	4 Channel
Operational Amplifiers - Op Amps Single-Supply Rail-t o-Rail A 595-OPA234 A 595-OPA2340EA/250 OPA2340EA/2K5 Texas Instruments 1: ¥705.9 61In Stock	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 Learn More about Texas Instruments ti opa340na	Datasheet	61In Stock	Cut Tape ¥705.9 ¥534.8 ¥491.7 ¥445.1 View Reel ¥383.7 ¥421.9 ¥420.2 ¥406.9 ¥383.7 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	VSSOP-8	SMD/SMT	6 V/us	5.5 V	5.5 MHz	2 Channel
Operational Amplifiers - Op Amps Single-Supply Rail-t o-Rail ALT 595-OPA2 ALT 595-OPA2340UA/2K5 OPA2340UA/2K5G4 Texas Instruments 1: ¥714.2 407In 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 Learn More about Texas Instruments ti opa340na	Datasheet	407In Stock	Cut Tape ¥714.2 ¥538.2 ¥495 ¥446.8 View Reel ¥342.2 ¥423.6 ¥420.2 ¥395.3 ¥342.2 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SOIC-8	SMD/SMT	6 V/us	5.5 V	5.5 MHz	2 Channel
Operational Amplifiers - Op Amps Single-Supply Rail-t o-Rail A 595-OPA340 A 595-OPA340NA/250 OPA340NA/3K Texas Instruments 1: ¥473.4 95In Stock 21,000Expected 12/10/2026	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 Learn More about Texas Instruments ti opa340na	Datasheet	95In Stock 21,000Expected 12/10/2026	Cut Tape ¥473.4 ¥353.8 ¥323.9 ¥290.7 Reel ¥247.5 View ¥275.7 ¥269.1 ¥255.8 ¥242.5 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SOT-23-5	SMD/SMT	6 V/us	5.5 V	5.5 MHz	1 Channel
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 12 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 Learn More about Texas Instruments ti opa340na	Datasheet	Non-Stocked Lead-Time 12 Weeks	Cut Tape ¥523.2 ¥390.3 ¥355.5 ¥318.9 Reel ¥272.4 View ¥302.3 ¥295.7 ¥280.7 ¥265.8 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SOIC-8	SMD/SMT		5.5 V
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 12 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 Learn More about Texas Instruments ti opa340na	Datasheet	Non-Stocked Lead-Time 12 Weeks	Reel ¥725.9	Min.: 2,500 Mult.: 2,500 : 2,500	SOIC-14	SMD/SMT		5.5 V