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OPAx397 e-trim™ Operational Amplifiers

Texas Instruments OPAx397 e-trim™ Operational Amplifiers (Op Amps) feature ultra-low offset, offset drift, and input bias current with rail-to-rail input and output operation. In addition to precision dc accuracy, the ac performance is optimized for low noise and fast-settling transient response. These features make the OPAx397 an excellent choice for driving high-precision analog-to-digital converters (ADCs) or buffering the output of high-resolution, digital-to-analog converters (DACs).

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Select	Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (KRW) Filter the results in the table by unit price based on your quantity.	Qty.	RoHS
	Precision Amplifiers Dual low-offset (60 uV) low-noise low OPA2397DGKR Texas Instruments 1: ₩3,452.5 2,235In Stock New Product	Mfr. Part # OPA2397DGKR Mouser Part # 595-OPA2397DGKR New Product	Texas Instruments	Precision Amplifiers Dual low-offset (60 uV) low-noise low Learn More about Texas Instruments ti opax397 e trim op amps	Datasheet	2,235In Stock	Cut Tape ₩3,452.5 ₩2,550.7 ₩2,325.2 ₩2,085.6 ₩1,958.8 Reel ₩1,648.8 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
	Precision Amplifiers Quad low-offset (60 V) low-noise low- OPA4397PWR Texas Instruments 1: ₩5,693.2 819In Stock New Product	Mfr. Part # OPA4397PWR Mouser Part # 595-OPA4397PWR New Product	Texas Instruments	Precision Amplifiers Quad low-offset (60 V) low-noise low- Learn More about Texas Instruments ti opax397 e trim op amps	Datasheet	819In Stock	Cut Tape ₩5,693.2 ₩4,312.2 ₩3,959.9 ₩3,579.4 View Reel ₩3,072.1 ₩3,396.2 ₩3,382.1 ₩3,269.3 ₩3,072.1 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
	Operational Amplifiers - Op Amps Single low-offset ( 60 uV) low-noise l OPA397DCKR Texas Instruments 1: ₩2,607 2,713In Stock New Product	Mfr. Part # OPA397DCKR Mouser Part # 595-OPA397DCKR New Product	Texas Instruments	Operational Amplifiers - Op Amps Single low-offset ( 60 uV) low-noise l Learn More about Texas Instruments ti opax397 e trim op amps	Datasheet	2,713In Stock	Cut Tape ₩2,607 ₩1,916.5 ₩1,747.4 ₩1,550.1 Reel ₩1,303.5 View ₩1,465.6 ₩1,405 ₩1,402.2 ₩1,276.7 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
	Operational Amplifiers - Op Amps Single low-offset ( 60 uV) low-noise l OPA397DBVR Texas Instruments 1: ₩2,607 13,657Expected 12/14/2026	Mfr. Part # OPA397DBVR Mouser Part # 595-OPA397DBVR	Texas Instruments	Operational Amplifiers - Op Amps Single low-offset ( 60 uV) low-noise l Learn More about Texas Instruments ti opax397 e trim op amps	Datasheet	13,657Expected 12/14/2026	Cut Tape ₩2,607 ₩1,916.5 ₩1,747.4 ₩1,550.1 View Reel ₩1,304.9 ₩1,465.6 ₩1,405 ₩1,402.2 ₩1,304.9 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
	Precision Amplifiers Dual low-offset (60 uV) low-noise low OPA2397DR Texas Instruments 1: ₩3,410.3 Non-Stocked Lead-Time 26 Weeks New Product	Mfr. Part # OPA2397DR Mouser Part # 595-OPA2397DR New Product	Texas Instruments	Precision Amplifiers Dual low-offset (60 uV) low-noise low Learn More about Texas Instruments ti opax397 e trim op amps	Datasheet	Non-Stocked Lead-Time 26 Weeks	Cut Tape ₩3,410.3 ₩2,536.6 ₩2,311.1 ₩2,071.5 View Reel ₩1,761.5 ₩1,958.8 ₩1,902.4 ₩1,761.5 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
	Operational Amplifiers - Op Amps Single low-offset ( 60 uV) low-noise l OPA397DBVT Texas Instruments 1: ₩3,325.7 Non-Stocked Lead-Time 26 Weeks	Mfr. Part # OPA397DBVT Mouser Part # 595-OPA397DBVT	Texas Instruments	Operational Amplifiers - Op Amps Single low-offset ( 60 uV) low-noise l Learn More about Texas Instruments ti opax397 e trim op amps	Datasheet	Non-Stocked Lead-Time 26 Weeks	Cut Tape ₩3,325.7 ₩2,860.7 ₩2,607 ₩2,339.3 Reel ₩1,902.4 View ₩1,817.9 ₩1,789.7 ₩1,761.5 ₩1,733.3 MouseReel Available	Min.: 1 Mult.: 1 : 250