Amplifier ICs – Mouser United Kingdom

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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 (GBP) 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 ALT 595-OPA4 ALT 595-OPA4340UA OPA4340UAG4 Texas Instruments 1: £6.98 5,683In Stock	Mfr. Part No. OPA4340UAG4 Mouser Part No 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	5,683In Stock	£6.98 £5.40 £5.01 £3.81	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 A 595-OPA434 A 595-OPA4340UA OPA4340UA/2K5 Texas Instruments 1: £5.49 3,402In Stock	Mfr. Part No. OPA4340UA/2K5 Mouser Part No 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	3,402In Stock	Cut Tape £5.49 £4.24 £3.94 £3.59 View Reel £3.23 £3.40 £3.38 £3.23 Quote 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 EP Sgl-Supply R-R Op Amp OPA340MDBVTEP Texas Instruments 1: £5.45 4,151In Stock	Mfr. Part No. OPA340MDBVTEP Mouser Part No 595-OPA340MDBVTEP	Texas Instruments	Operational Amplifiers - Op Amps EP Sgl-Supply R-R Op Amp	Datasheet	4,151In Stock	Cut Tape £5.45 £4.21 £3.89 £3.55 Reel £3.45 View £3.41 £3.29 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-OPA234 A 595-OPA2340UA OPA2340UA/2K5 Texas Instruments 1: £3.45 9,680In Stock 12,500Expected 31/05/2027	Mfr. Part No. OPA2340UA/2K5 Mouser Part No 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	9,680In Stock 12,500Expected 31/05/2027	Cut Tape £3.45 £2.61 £2.31 £2.20 View Reel £1.90 £2.10 £2.09 £2.05 £1.90 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-OPA434 A 595-OPA4340EA/250 OPA4340EA/2K5 Texas Instruments 1: £5.33 5,359In Stock	Mfr. Part No. OPA4340EA/2K5 Mouser Part No 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	5,359In Stock	Cut Tape £5.33 £4.10 £3.79 £3.46 View Reel £3.07 £3.32 £3.27 £3.25 £3.07 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/2K5 OPA4340UA Texas Instruments 1: £6.98 3,245In Stock	Mfr. Part No. OPA4340UA Mouser Part No 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	3,245In Stock	£6.98 £5.40 £5.01 £4.57 View £4.37 £4.24 £4.13 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 A 595-OPA234 A 595-OPA2340EA/2K5 OPA2340EA/250 Texas Instruments 1: £4.09 2,000In Stock 3,750Expected 21/12/2026	Mfr. Part No. OPA2340EA/250 Mouser Part No 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	2,000In Stock 3,750Expected 21/12/2026	Cut Tape £4.09 £3.13 £2.88 £2.62 Reel £2.55 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: £3.95 3,158In Stock	Mfr. Part No. OPA2340UA Mouser Part No 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	3,158In Stock	£3.95 £3.03 £2.82 £2.61 View £2.51 £2.44 £2.38 £2.34 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: £2.16 3,170In Stock	Mfr. Part No. OPA340NA/3KG4 Mouser Part No 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	3,170In Stock	Cut Tape £2.16 £1.87 £1.82 £1.74 Reel £1.12 £1.03 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 SOIC-8 A 595-OPA340U A/2K5 A 595-OPA340U A 595-OPA340UA/2K5 OPA340UA Texas Instruments 1: £2.74 693In Stock	Mfr. Part No. OPA340UA Mouser Part No 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	693In Stock	£2.74 £2.07 £1.89 £1.67 View £1.64 £1.60 £1.48 £1.44	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: £2.14 3,907In Stock	Mfr. Part No. OPA340UA/2K5 Mouser Part No 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	3,907In Stock	Cut Tape £2.14 £1.60 £1.47 £1.32 View Reel £1.13 £1.25 £1.21 £1.19 £1.13 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: £6.91 1,879In Stock	Mfr. Part No. OPA4340EA/250 Mouser Part No 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	1,879In Stock	Cut Tape £6.91 £5.38 £4.98 £4.57 Reel £4.36 View £4.26 £4.16 £3.94 MouseReel Available	Min.: 1 Mult.: 1 : 250	SSOP-16	SMD/SMT	6 V/us	5.5 V	5.5 MHz	4 Channel
Precision Amplifiers Dual 5.5-MHz 100-uV offset 8-nV/vHz no A A 595-TLV2376IDGKT TLV2376IDGKR Texas Instruments 1: £1.61 3,656In Stock	Mfr. Part No. TLV2376IDGKR Mouser Part No 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	3,656In Stock	Cut Tape £1.61 £1.20 £1.09 £0.969 Reel £0.818 View £0.917 £0.882 £0.863 £0.803 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 A 595-OPA234 A 595-OPA2340EA/250 OPA2340EA/2K5 Texas Instruments 1: £3.26 61In Stock	Mfr. Part No. OPA2340EA/2K5 Mouser Part No 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 £3.26 £2.46 £2.27 £2.01 £1.90 Reel £1.75 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: £3.23 378In Stock	Mfr. Part No. OPA2340UA/2K5G4 Mouser Part No 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	378In Stock	Cut Tape £3.23 £2.44 £2.23 £2.02 View Reel £1.77 £1.91 £1.90 £1.79 £1.77 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: £2.74 72In Stock 17,000On Order	Mfr. Part No. OPA340NA/250 Mouser Part No 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	72In Stock 17,000On Order On Order Ship Dates Mfr. No: OPA340NA/250 Stock: 72 Can Dispatch Immediately On Order: 8,500 Expected 17/05/2027 8,500 Expected 23/08/2027 Factory Lead Time: 26 Weeks	Cut Tape £2.74 £2.07 £1.90 £1.72 Reel £1.52 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: £2.23 553In Stock	Mfr. Part No. OPA340NA/250G4 Mouser Part No 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	553In Stock	Cut Tape £2.23 £1.94 £1.77 £1.59 Reel £1.50 View £1.42 £1.40 £1.36 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-OPA340 A 595-OPA340NA/250 OPA340NA/3K Texas Instruments 1: £2.32 95In Stock 21,000Expected 10/12/2026	Mfr. Part No. OPA340NA/3K Mouser Part No 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 10/12/2026	Cut Tape £2.32 £1.74 £1.58 £1.30 Reel £1.10 View £1.22 £1.20 £1.13 £1.09 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 OPA340PA Texas Instruments 1: £3.58 436In Stock	Mfr. Part No. OPA340PA Mouser Part No 595-OPA340PA	Texas Instruments	Operational Amplifiers - Op Amps Single-Supply Rail-t o-Rail Learn More about Texas Instruments ti opa340na	Datasheet	436In Stock	£3.58 £2.71 £2.42 £2.24 View £2.13 £2.10 £2.00 £1.95	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: £6.98 40In Stock	Mfr. Part No. OPA4340EA/250G4 Mouser Part No 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 £6.98 £5.40 £5.01 £4.57 Reel £4.37 View £4.24 £4.13 £3.92 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 ALT 595-OPA3 ALT 595-OPA340UA/2K5 OPA340UA/2K5G4 Texas Instruments 1: £2.37 Non-Stocked Lead-Time 26 Weeks	Mfr. Part No. OPA340UA/2K5G4 Mouser Part No 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 26 Weeks	Cut Tape £2.37 £1.76 £1.61 £1.44 View Reel £1.13 £1.37 £1.34 £1.27 £1.13 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: £3.17 Non-Stocked Lead-Time 26 Weeks	Mfr. Part No. OPA4340UA/2K5G4 Mouser Part No 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 26 Weeks	Reel £3.17	Min.: 2,500 Mult.: 2,500 : 2,500	SOIC-14	SMD/SMT		5.5 V