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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 (CLP) Filter the results in the table by unit price based on your quantity.	Qty.
Operational Amplifiers - Op Amps Single-Supply Rail-t o-Rail A 595-OPA434 A 595-OPA4340UA/2K5 OPA4340UA Texas Instruments 1: $9.889 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	$9.889 $7.850 $6.847 $6.631 View $6.471 $6.346 $6.312 Quote	Min.: 1 Mult.: 1
Operational Amplifiers - Op Amps Single-Supply Rail-t o-Rail ALT 595-OPA4 ALT 595-OPA4340UA OPA4340UAG4 Texas Instruments 1: $10.595 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	$10.595 $8.203 $7.599 $6.152 View $5.993 $5.913 $5.810 Quote	Min.: 1 Mult.: 1
Operational Amplifiers - Op Amps EP Sgl-Supply R-R Op Amp OPA340MDBVTEP Texas Instruments 1: $8.271 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 $8.271 $6.380 $5.913 $5.389 Reel $5.229 View $5.184 $4.990 MouseReel Available	Min.: 1 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: $8.100 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 $8.100 $6.220 $5.753 $5.241 View Reel $4.660 $5.036 $4.956 $4.922 $4.660 MouseReel Available	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: $8.100 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 $8.100 $6.220 $5.753 $5.241 View Reel $4.660 $5.036 $4.956 $4.922 $4.660 MouseReel Available	Min.: 1 Mult.: 1 : 2.500
Operational Amplifiers - Op Amps Single-Supply Rail-t o-Rail A 595-OPA234 A 595-OPA2340UA OPA2340UA/2K5 Texas Instruments 1: $5.355 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 $5.355 $4.056 $3.634 $3.441 View Reel $2.974 $3.270 $3.258 $3.065 $2.974 MouseReel Available	Min.: 1 Mult.: 1 : 2.500
Operational Amplifiers - Op Amps Single-Supply Rail-t o-Rail A 595-OPA338 A 595-OPA338UA OPA340NA/250 Texas Instruments 1: $4.158 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 $4.158 $3.144 $2.882 $2.598 Reel $2.449 View $2.336 $2.256 $2.233 $2.210 MouseReel Available	Min.: 1 Mult.: 1 : 250
Operational Amplifiers - Op Amps Single-Supply Rail-t o-Rail ALT 595-OPA3 ALT 595-OPA340NA/250 OPA340NA/250G4 Texas Instruments 1: $3.372 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 $3.372 $2.939 $2.689 $2.415 Reel $2.279 View $2.165 $2.119 $2.005 $1.971 MouseReel Available	Min.: 1 Mult.: 1 : 250
Operational Amplifiers - Op Amps SOIC-8 A 595-OPA340U A/2K5 A 595-OPA340U A 595-OPA340UA/2K5 OPA340UA Texas Instruments 1: $4.158 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	$4.158 $3.144 $2.655 $2.529 View $2.427 $2.370 $2.301 $2.233 $2.187	Min.: 1 Mult.: 1
Operational Amplifiers - Op Amps Single-Supply Rail-t o-Rail A 595-OPA340 A 595-OPA340UA OPA340UA/2K5 Texas Instruments 1: $3.247 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 $3.247 $2.427 $2.222 $1.994 Reel $1.698 View $1.891 $1.846 $1.800 $1.663 MouseReel Available	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: $10.481 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 $10.481 $8.157 $7.565 $6.927 Reel $6.608 View $6.277 $6.129 Quote MouseReel Available	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: $6.141 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 $6.141 $4.682 $4.318 $3.919 Reel $3.714 View $3.577 $3.498 $3.463 Quote MouseReel Available	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: $6.004 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	$6.004 $4.591 $4.284 $3.965 View $3.805 $3.691 $3.623 $3.555 Quote	Min.: 1 Mult.: 1
Operational Amplifiers - Op Amps Single-Supply Rail-t o-Rail ALT 595-OPA3 ALT 595-OPA340NA/3K OPA340NA/3KG4 Texas Instruments 1: $3.270 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 $3.270 $2.837 $2.768 $2.632 Reel $1.698 $1.549 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: $2.438 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 $2.438 $1.811 $1.652 $1.470 Reel $1.242 View $1.390 $1.344 $1.310 $1.219 MouseReel Available	Min.: 1 Mult.: 1 : 2.500
Operational Amplifiers - Op Amps Single-Supply Rail-t o-Rail OPA340PA Texas Instruments 1: $5.434 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	$5.434 $4.113 $3.668 $3.406 View $3.236 $3.179 $3.030 $2.951	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: $10.584 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 $10.584 $8.191 $7.599 $6.938 Reel $6.631 View $6.437 $6.266 Quote MouseReel Available	Min.: 1 Mult.: 1 : 250
Operational Amplifiers - Op Amps Single-Supply Rail-t o-Rail A 595-OPA234 A 595-OPA2340EA/250 OPA2340EA/2K5 Texas Instruments 1: $4.842 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 $4.842 $3.668 $3.372 $3.053 View Reel $2.632 $2.894 $2.882 $2.791 $2.632 MouseReel Available	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: $4.899 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 $4.899 $3.691 $3.395 $3.065 View Reel $2.347 $2.905 $2.882 $2.711 $2.347 MouseReel Available	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: $3.247 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 $3.247 $2.427 $2.222 $1.994 Reel $1.698 View $1.891 $1.846 $1.754 $1.663 MouseReel Available	Min.: 1 Mult.: 1 : 3.000
Operational Amplifiers - Op Amps Single-Supply Rail-t o-Rail ALT 595-OPA3 ALT 595-OPA340UA/2K5 OPA340UA/2K5G4 Texas Instruments 1: $3.589 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 $3.589 $2.677 $2.438 $2.187 Reel $1.868 View $2.073 $2.028 $1.925 $1.823 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: $4.979 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 $4.979	Min.: 2.500 Mult.: 2.500 : 2.500

OPAx340 MicroAmplifier Operational Amplifiers

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