Operational Amplifiers - Op Amps

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OPA313/OPA2313 Op Amps

Texas Instruments OPA313/OPA2313 Op Amps feature single-, dual-, and quad-channel op amps with rail-to-rail input and low noise (25nV/√Hz at 1 kHz). The low input bias current supports these amplifiers for use in applications with megaohm source impedances. These devices are optimized for operation at voltages as low as +1.8V (±0.9V) and up to +5.5V (±2.75V) and are specified over the extended temperature range of -40°C to +125°C. The OPA313 (single) is available in both SC70-5 and SOT23-5 packages. The OPA2313 (dual) is offered in SO-8, MSOP-8, and DFN-8 packages. The quad-channel OPA4313 is offered in a TSSOP-14 package.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (SGD) Filter the results in the table by unit price based on your quantity.	Qty.	Number of Channels	GBP - Gain Bandwidth Product	SR - Slew Rate	Vos - Input Offset Voltage	Ib - Input Bias Current	Supply Voltage - Max	Supply Voltage - Min	Operating Supply Current	Output Current per Channel	CMRR - Common Mode Rejection Ratio	en - Input Voltage Noise Density	Package/Case	Mounting Style	Shutdown	Minimum Operating Temperature	Maximum Operating Temperature	In - Input Noise Current Density	Series	Qualification	Packaging
Operational Amplifiers - Op Amps Automotive-grade du al 5.5-V 1-MHz lo OPA2313QDRQ1 Texas Instruments 1: $2.43 5,048In Stock	Mfr. Part No. OPA2313QDRQ1 Mouser Part No 595-OPA2313QDRQ1	Texas Instruments	Operational Amplifiers - Op Amps Automotive-grade du al 5.5-V 1-MHz lo Learn More about Texas Instruments TI OPA313 opamps	Datasheet	5,048In Stock	Cut Tape $2.43 $1.80 $1.63 $1.46 Reel $1.15 View $1.37 $1.31 $1.14 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	2 Channel	1 MHz	500 mV/us	2.5 mV	10 pA	5.5 V	1.8 V	50 uA	15 mA	85 dB	25 nV/sqrt Hz	SOIC-8	SMD/SMT	No Shutdown	- 40 C	+ 125 C	5 fA	OPA2313	AEC-Q100	Reel, Cut Tape, MouseReel
Operational Amplifiers - Op Amps 1MHz Micpwr Lw-Noise RRI/O 1.8-V Op Amp A 595-OPA2313IDR OPA2313ID Texas Instruments 1: $2.46 5,647In Stock	Mfr. Part No. OPA2313ID Mouser Part No 595-OPA2313ID	Texas Instruments	Operational Amplifiers - Op Amps 1MHz Micpwr Lw-Noise RRI/O 1.8-V Op Amp A 595-OPA2313IDR Learn More about Texas Instruments TI OPA313 opamps	Datasheet	5,647In Stock	$2.46 $1.82 $1.51 $1.41 View $1.36 $1.33 $1.28 $1.24 $1.21	Min.: 1 Mult.: 1	2 Channel	1 MHz	500 mV/us	2.5 mV	10 pA	5.5 V	1.8 V	50 uA	15 mA	85 dB	25 nV/sqrt Hz	SOIC-8	SMD/SMT	No Shutdown	- 40 C	+ 125 C		OPA2313		Tube
Operational Amplifiers - Op Amps 1MHz Micpwr Lw-Noise RRI/O 1.8-V Op Amp A 595-OPA2313ID OPA2313IDR Texas Instruments 1: $1.93 4,519In Stock	Mfr. Part No. OPA2313IDR Mouser Part No 595-OPA2313IDR	Texas Instruments	Operational Amplifiers - Op Amps 1MHz Micpwr Lw-Noise RRI/O 1.8-V Op Amp A 595-OPA2313ID Learn More about Texas Instruments TI OPA313 opamps	Datasheet	4,519In Stock	Cut Tape $1.93 $1.41 $1.27 $1.13 Reel $0.945 View $1.06 $1.02 $0.979 $0.925 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	2 Channel	1 MHz	500 mV/us	2.5 mV	10 pA	5.5 V	1.8 V	50 uA	15 mA	85 dB	25 nV/sqrt Hz	SOIC-8	SMD/SMT	No Shutdown	- 40 C	+ 125 C	5 fA	OPA2313		Reel, Cut Tape, MouseReel
Operational Amplifiers - Op Amps Automotive-grade du al 5.5-V 1-MHz lo OPA2313QDGKRQ1 Texas Instruments 1: $2.43 10,909In Stock	Mfr. Part No. OPA2313QDGKRQ1 Mouser Part No 595-OPA2313QDGKRQ1	Texas Instruments	Operational Amplifiers - Op Amps Automotive-grade du al 5.5-V 1-MHz lo Learn More about Texas Instruments TI OPA313 opamps	Datasheet	10,909In Stock	Cut Tape $2.43 $1.80 $1.63 $1.46 Reel $1.15 View $1.37 $1.31 $1.14 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	2 Channel	1 MHz	500 mV/us	2.5 mV	10 pA	5.5 V	1.8 V	50 uA	15 mA	85 dB	25 nV/sqrt Hz	VSSOP-8	SMD/SMT	No Shutdown	- 40 C	+ 125 C	5 fA	OPA2313	AEC-Q100	Reel, Cut Tape, MouseReel
Operational Amplifiers - Op Amps 1MHz MicroPwr Lo Noi se RRIO Op Amp A 59 A 595-OPA313IDBVR OPA313IDBVT Texas Instruments 1: $1.85 15,867In Stock	Mfr. Part No. OPA313IDBVT Mouser Part No 595-OPA313IDBVT	Texas Instruments	Operational Amplifiers - Op Amps 1MHz MicroPwr Lo Noi se RRIO Op Amp A 59 A 595-OPA313IDBVR Learn More about Texas Instruments TI OPA313 opamps	Datasheet	15,867In Stock	Cut Tape $1.85 $1.34 $1.22 $1.08 Reel $0.932 View $0.90 $0.874 $0.845 $0.834 MouseReel Available	Min.: 1 Mult.: 1 : 250	1 Channel	1 MHz	500 mV/us	2.5 mV	10 pA	5.5 V	1.8 V	50 uA	15 mA	85 dB	25 nV/sqrt Hz	SOT-23-5	SMD/SMT	No Shutdown	- 40 C	+ 125 C		OPA313		Reel, Cut Tape, MouseReel
Operational Amplifiers - Op Amps 1MHz MicroPwr Lo Noi se RRIO Op Amp A 59 A 595-OPA2313IDRGT OPA2313IDRGR Texas Instruments 1: $2.09 13,730In Stock	Mfr. Part No. OPA2313IDRGR Mouser Part No 595-OPA2313IDRGR	Texas Instruments	Operational Amplifiers - Op Amps 1MHz MicroPwr Lo Noi se RRIO Op Amp A 59 A 595-OPA2313IDRGT Learn More about Texas Instruments TI OPA313 opamps	Datasheet	13,730In Stock	Cut Tape $2.09 $1.54 $1.40 $1.24 Reel $0.968 View $1.16 $1.12 $1.08 $0.963 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	2 Channel	1 MHz	500 mV/us	2.5 mV	10 pA	5.5 V	1.8 V	50 uA	15 mA	85 dB	25 nV/sqrt Hz	WSON-8	SMD/SMT	No Shutdown	- 40 C	+ 125 C		OPA2313		Reel, Cut Tape, MouseReel
Operational Amplifiers - Op Amps 1MHz Micpwr Lw-Noise RRI/O 1.8-V Op Amp A 595-OPA2313IDGKR OPA2313IDGK Texas Instruments 1: $2.46 949In Stock	Mfr. Part No. OPA2313IDGK Mouser Part No 595-OPA2313IDGK	Texas Instruments	Operational Amplifiers - Op Amps 1MHz Micpwr Lw-Noise RRI/O 1.8-V Op Amp A 595-OPA2313IDGKR Learn More about Texas Instruments TI OPA313 opamps	Datasheet	949In Stock	$2.46 $1.82 $1.39 $1.29 View $1.24 $1.23 $1.22	Min.: 1 Mult.: 1	2 Channel	1 MHz	500 mV/us	2.5 mV	10 pA	5.5 V	1.8 V	50 uA	15 mA	85 dB	25 nV/sqrt Hz	VSSOP-8	SMD/SMT	No Shutdown	- 40 C	+ 125 C		OPA2313		Tube
Operational Amplifiers - Op Amps 1MHz Micropwr Low- N oise RRIO 1.8V A 59 A 595-OPA313IDCKT OPA313IDCKR Texas Instruments 1: $1.44 1,513In Stock	Mfr. Part No. OPA313IDCKR Mouser Part No 595-OPA313IDCKR	Texas Instruments	Operational Amplifiers - Op Amps 1MHz Micropwr Low- N oise RRIO 1.8V A 59 A 595-OPA313IDCKT Learn More about Texas Instruments TI OPA313 opamps	Datasheet	1,513In Stock	Cut Tape $1.44 $1.04 $0.941 $0.83 Reel $0.699 View $0.777 $0.744 $0.725 $0.668 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	1 Channel	1 MHz	500 mV/us	2.5 mV	10 pA	5.5 V	1.8 V	50 uA	15 mA	85 dB	25 nV/sqrt Hz	SC-70-5	SMD/SMT	No Shutdown	- 40 C	+ 125 C		OPA313		Reel, Cut Tape, MouseReel
Operational Amplifiers - Op Amps 1MHz Micpwr Lw-Noise RRI/O 1.8-V Op Amp A 595-OPA2313IDGK OPA2313IDGKR Texas Instruments 1: $1.93 199In Stock 5,000Expected 15/10/2026	Mfr. Part No. OPA2313IDGKR Mouser Part No 595-OPA2313IDGKR	Texas Instruments	Operational Amplifiers - Op Amps 1MHz Micpwr Lw-Noise RRI/O 1.8-V Op Amp A 595-OPA2313IDGK Learn More about Texas Instruments TI OPA313 opamps	Datasheet	199In Stock 5,000Expected 15/10/2026	Cut Tape $1.93 $1.41 $1.27 $1.13 Reel $0.945 View $1.06 $1.02 $0.99 $0.911 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	2 Channel	1 MHz	500 mV/us	2.5 mV	10 pA	5.5 V	1.8 V	50 uA	15 mA	85 dB	25 nV/sqrt Hz	VSSOP-8	SMD/SMT	No Shutdown	- 40 C	+ 125 C	5 fA	OPA2313		Reel, Cut Tape, MouseReel
Operational Amplifiers - Op Amps 1MHz Micropwr Low- N oise RRIO 1.8V A 59 A 595-OPA313IDCKR OPA313IDCKT Texas Instruments 1: $1.85 200In Stock	Mfr. Part No. OPA313IDCKT Mouser Part No 595-OPA313IDCKT	Texas Instruments	Operational Amplifiers - Op Amps 1MHz Micropwr Low- N oise RRIO 1.8V A 59 A 595-OPA313IDCKR Learn More about Texas Instruments TI OPA313 opamps	Datasheet	200In Stock	Cut Tape $1.85 $1.34 $1.22 $1.08 Reel $0.983 View $0.94 $0.904 $0.888 $0.885 MouseReel Available	Min.: 1 Mult.: 1 : 250	1 Channel	1 MHz	500 mV/us	2.5 mV	10 pA	5.5 V	1.8 V	50 uA	15 mA	85 dB	25 nV/sqrt Hz	SC-70-5	SMD/SMT	No Shutdown	- 40 C	+ 125 C		OPA313		Reel, Cut Tape, MouseReel
Operational Amplifiers - Op Amps 1MHz MicroPwr Lo Noi se RRIO Op Amp A 59 A 595-OPA2313IDRGR OPA2313IDRGT Texas Instruments 1: $2.46 278In Stock	Mfr. Part No. OPA2313IDRGT Mouser Part No 595-OPA2313IDRGT	Texas Instruments	Operational Amplifiers - Op Amps 1MHz MicroPwr Lo Noi se RRIO Op Amp A 59 A 595-OPA2313IDRGR Learn More about Texas Instruments TI OPA313 opamps	Datasheet	278In Stock	Cut Tape $2.46 $1.82 $1.66 $1.47 Reel $1.41 View $1.35 $1.32 $1.24 $1.23 MouseReel Available	Min.: 1 Mult.: 1 : 250	2 Channel	1 MHz	500 mV/us	2.5 mV	10 pA	5.5 V	1.8 V	50 uA	15 mA	85 dB	25 nV/sqrt Hz	WSON-8	SMD/SMT	No Shutdown	- 40 C	+ 125 C		OPA2313		Reel, Cut Tape, MouseReel
Operational Amplifiers - Op Amps 1MHz MicroPwr Lo Noi se RRIO Op Amp A 59 A 595-OPA313IDBVT OPA313IDBVR Texas Instruments 1: $1.44 46In Stock 6,000On Order	Mfr. Part No. OPA313IDBVR Mouser Part No 595-OPA313IDBVR	Texas Instruments	Operational Amplifiers - Op Amps 1MHz MicroPwr Lo Noi se RRIO Op Amp A 59 A 595-OPA313IDBVT Learn More about Texas Instruments TI OPA313 opamps	Datasheet	46In Stock 6,000On Order On Order Ship Dates Mfr. No: OPA313IDBVR Stock: 46 Can Dispatch Immediately On Order: 3,000 Expected 7/12/2026 3,000 Expected 31/12/2026 Factory Lead Time: 16 Weeks	Cut Tape $1.44 $1.04 $0.941 $0.83 Reel $0.679 View $0.777 $0.744 $0.725 $0.665 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	1 Channel	1 MHz	500 mV/us	2.5 mV	10 pA	5.5 V	1.8 V	50 uA	15 mA	85 dB	25 nV/sqrt Hz	SOT-23-5	SMD/SMT	No Shutdown	- 40 C	+ 125 C		OPA313		Reel, Cut Tape, MouseReel

OPA313/OPA2313 Op Amps

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