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OPAx377/OPAx377-Q1 CMOS Operational Amplfiers

Texas Instruments OPAx377/OPAx377-Q1 CMOS Operational Amplifiers are single-, dual, and quad-channel wide-bandwidth CMOS amplifiers that provide very low noise, low input bias current, and low offset voltage while operating on a low quiescent current of 0.76mA. TI OPAx377/OPAx377-Q1 op amps are optimized for low-voltage, single-supply applications.

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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 Low-Cost Low Noise 5 .5MHz CMOS Op Amp A A 595-OPA4377AIPWR OPA4377AIPW Texas Instruments 1: ¥578 1,183In Stock	Mfr. Part # OPA4377AIPW Mouser Part # 595-OPA4377AIPW	Texas Instruments	Operational Amplifiers - Op Amps Low-Cost Low Noise 5 .5MHz CMOS Op Amp A A 595-OPA4377AIPWR Learn More about Texas Instruments tiopa377	Datasheet	1,183In Stock	¥578 ¥435.2 ¥362.1 ¥345.5 View ¥337.2 ¥327.2 ¥317.3 ¥302.3	Min.: 1 Mult.: 1	TSSOP-14	SMD/SMT	5 V/us	5.5 V	5.5 MHz	4 Channel
Precision Amplifiers Low-CostLow Noise 5M Hz CMOS Op Amp A 59 A 595-OPA2377AIDR OPA2377AID Texas Instruments 1: ¥455.1 959In Stock	Mfr. Part # OPA2377AID Mouser Part # 595-OPA2377AID	Texas Instruments	Precision Amplifiers Low-CostLow Noise 5M Hz CMOS Op Amp A 59 A 595-OPA2377AIDR Learn More about Texas Instruments tiopa377	Datasheet	959In Stock	¥455.1 ¥340.5 ¥285.7 ¥270.7 View ¥260.8 ¥239.2 ¥232.5 ¥229.2	Min.: 1 Mult.: 1	SOIC-8	SMD/SMT	2 V/us	5.5 V	5.5 MHz	2 Channel
Operational Amplifiers - Op Amps Low-cost low-noise 5 .5-MHz CMOS operat OPA377AIDCKRG4 Texas Instruments 1: ¥274.1 2,737In Stock New Product	Mfr. Part # OPA377AIDCKRG4 Mouser Part # 595-OPA377AIDCKRG4 New Product	Texas Instruments	Operational Amplifiers - Op Amps Low-cost low-noise 5 .5-MHz CMOS operat Learn More about Texas Instruments ti opa377 q1 op amps	Datasheet	2,737In Stock	Cut Tape ¥274.1 ¥201 ¥182.7 ¥160.8 View Reel ¥126.7 ¥151 ¥149.3 ¥126.7	Min.: 1 Mult.: 1 : 3,000	SC-70-5	SMD/SMT	2 V/us	5.5 V	5.5 MHz	1 Channel
Operational Amplifiers - Op Amps Low-Cost Low Noise 5 .5MHz CMOS Op Amp A A 595-OPA377AID OPA377AIDR Texas Instruments 1: ¥255.8 2,169In Stock	Mfr. Part # OPA377AIDR Mouser Part # 595-OPA377AIDR	Texas Instruments	Operational Amplifiers - Op Amps Low-Cost Low Noise 5 .5MHz CMOS Op Amp A A 595-OPA377AID Learn More about Texas Instruments tiopa377	Datasheet	2,169In Stock	Cut Tape ¥255.8 ¥187.7 ¥169.4 ¥149.8 Reel ¥121.8 View ¥140.7 ¥135.2 ¥133.7 ¥117.4 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SOIC-8	SMD/SMT	5 V/us	5.5 V	5.5 MHz	1 Channel
Operational Amplifiers - Op Amps Automotive-Qualified CMOS Operational Am OPA4377AQPWRQ1 Texas Instruments 1: ¥569.7 4,185In Stock	Mfr. Part # OPA4377AQPWRQ1 Mouser Part # 595-OPA4377AQPWRQ1	Texas Instruments	Operational Amplifiers - Op Amps Automotive-Qualified CMOS Operational Am Learn More about Texas Instruments tiopa377	Datasheet	4,185In Stock	Cut Tape ¥569.7 ¥428.5 ¥393.7 ¥355.5 View Reel ¥313.9 ¥335.5 ¥325.6 ¥315.6 ¥313.9 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	TSSOP-14	SMD/SMT	5 V/us	5.5 V	5.5 MHz	4 Channel
Precision Amplifiers Low-CostLow Noise 5M Hz CMOS Op Amp A 59 A 595-OPA2377AID OPA2377AIDR Texas Instruments 1: ¥355.5 64In Stock 5,000Expected 4/15/2027	Mfr. Part # OPA2377AIDR Mouser Part # 595-OPA2377AIDR	Texas Instruments	Precision Amplifiers Low-CostLow Noise 5M Hz CMOS Op Amp A 59 A 595-OPA2377AID Learn More about Texas Instruments tiopa377	Datasheet	64In Stock 5,000Expected 4/15/2027	Cut Tape ¥355.5 ¥264.1 ¥240.8 ¥214.3 View Reel ¥179.4 ¥202.6 ¥196 ¥194.3 ¥179.4 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SOIC-8	SMD/SMT	2 V/us	5.5 V	5.5 MHz	2 Channel
Operational Amplifiers - Op Amps Low-Cost Low Noise 5 .5MHz CMOS Op Amp A A 595-OPA377AIDR OPA377AID Texas Instruments 1: ¥285.7 14In Stock	Mfr. Part # OPA377AID Mouser Part # 595-OPA377AID	Texas Instruments	Operational Amplifiers - Op Amps Low-Cost Low Noise 5 .5MHz CMOS Op Amp A A 595-OPA377AIDR Learn More about Texas Instruments tiopa377	Datasheet	14In Stock	¥285.7 ¥209.3 ¥189.4 ¥166.1 View ¥157.3 ¥151.2 ¥150.5	Min.: 1 Mult.: 1	SOIC-8	SMD/SMT	5 V/us	5.5 V	5.5 MHz	1 Channel
Operational Amplifiers - Op Amps Lo-Cost Lo Noise 5.5 MHz CMOS Op Amp A 5 A 595-OPA377AIDCKR OPA377AIDCKT Texas Instruments 1: ¥284 1,182In Stock	Mfr. Part # OPA377AIDCKT Mouser Part # 595-OPA377AIDCKT	Texas Instruments	Operational Amplifiers - Op Amps Lo-Cost Lo Noise 5.5 MHz CMOS Op Amp A 5 A 595-OPA377AIDCKR Learn More about Texas Instruments tiopa377	Datasheet	1,182In Stock	Cut Tape ¥284 ¥207.6 ¥187.7 ¥166.1 Reel ¥157.3 View ¥151.2 ¥149.3 ¥139.9 ¥136.9 MouseReel Available	Min.: 1 Mult.: 1 : 250	SC-70-5	SMD/SMT	5 V/us	5.5 V	5.5 MHz	1 Channel
Precision Amplifiers Low Noise Low Volt O p Amp OPA377QDBVRQ1 Texas Instruments 1: ¥292.3 160In Stock 3,000Expected 12/17/2026	Mfr. Part # OPA377QDBVRQ1 Mouser Part # 595-OPA377QDBVRQ1	Texas Instruments	Precision Amplifiers Low Noise Low Volt O p Amp Learn More about Texas Instruments tiopa377	Datasheet	160In Stock 3,000Expected 12/17/2026	Cut Tape ¥292.3 ¥215.9 ¥196 ¥174.4 View Reel ¥137.2 ¥160.6 ¥155.8 ¥137.2 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SOT-23-5	SMD/SMT	2 V/us	5.5 V	5.5 MHz	1 Channel
Operational Amplifiers - Op Amps Low-Cost Low Noise 5 .5MHz CMOS Op Amp A A 595-OPA4377AIPW OPA4377AIPWR Texas Instruments 1: ¥451.8 302In Stock 2,000Expected 5/17/2027	Mfr. Part # OPA4377AIPWR Mouser Part # 595-OPA4377AIPWR	Texas Instruments	Operational Amplifiers - Op Amps Low-Cost Low Noise 5 .5MHz CMOS Op Amp A A 595-OPA4377AIPW Learn More about Texas Instruments tiopa377	Datasheet	302In Stock 2,000Expected 5/17/2027	Cut Tape ¥451.8 ¥337.2 ¥307.3 ¥275.7 View Reel ¥235.9 ¥260.8 ¥255.8 ¥252.5 ¥235.9 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	TSSOP-14	SMD/SMT	5 V/us	5.5 V	5.5 MHz	4 Channel
Precision Amplifiers Low-Cost Low Noise 5 MHz CMOS Op Amp A 5 A 595-OPA2377AIDGKT OPA2377AIDGKR Texas Instruments 1: ¥390.3 4,533Expected 1/21/2027	Mfr. Part # OPA2377AIDGKR Mouser Part # 595-OPA2377AIDGKR	Texas Instruments	Precision Amplifiers Low-Cost Low Noise 5 MHz CMOS Op Amp A 5 A 595-OPA2377AIDGKT Learn More about Texas Instruments tiopa377	Datasheet	4,533Expected 1/21/2027	Cut Tape ¥390.3 ¥289 ¥264.1 ¥235.9 View Reel ¥201 ¥222.6 ¥219.3 ¥201 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	VSSOP-8	SMD/SMT	2 V/us	5.5 V	5.5 MHz	2 Channel
Precision Amplifiers Automotive-Qualified Rail-to-Rail In/Ou OPA2377QDGKRQ1 Texas Instruments 1: ¥448.5 3,877On Order	Mfr. Part # OPA2377QDGKRQ1 Mouser Part # 595-OPA2377QDGKRQ1	Texas Instruments	Precision Amplifiers Automotive-Qualified Rail-to-Rail In/Ou Learn More about Texas Instruments tiopa377	Datasheet	3,877On Order On Order Ship Dates Mfr. #: OPA2377QDGKRQ1 Stock: 0 On Order: 1,377 Expected 12/10/2026 2,500 Expected 12/31/2026 Factory Lead-Time: 26 Weeks	Cut Tape ¥448.5 ¥335.5 ¥307.3 ¥275.7 View Reel ¥235.9 ¥260.8 ¥254.1 ¥235.9 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 Low-Cost Low Noise 5 .5MHz CMOS Op Amp A A 595-OPA377AIDBVT OPA377AIDBVR Texas Instruments 1: ¥249.2 10,677On Order	Mfr. Part # OPA377AIDBVR Mouser Part # 595-OPA377AIDBVR	Texas Instruments	Operational Amplifiers - Op Amps Low-Cost Low Noise 5 .5MHz CMOS Op Amp A A 595-OPA377AIDBVT Learn More about Texas Instruments tiopa377	Datasheet	10,677On Order On Order Ship Dates Mfr. #: OPA377AIDBVR Stock: 0 On Order: 1,677 Expected 11/23/2026 9,000 Expected 4/1/2027 Factory Lead-Time: 26 Weeks	Cut Tape ¥249.2 ¥181 ¥164.3 ¥145.8 View Reel ¥121.9 ¥137 ¥131.7 ¥130.2 ¥121.9 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SOT-23-5	SMD/SMT	5 V/us	5.5 V	5.5 MHz	1 Channel
Operational Amplifiers - Op Amps Lo-Cost Lo Noise 5.5 MHz CMOS Op Amp A 5 A 595-OPA377AIDCKT OPA377AIDCKR Texas Instruments 1: ¥219.3 8,489On Order	Mfr. Part # OPA377AIDCKR Mouser Part # 595-OPA377AIDCKR	Texas Instruments	Operational Amplifiers - Op Amps Lo-Cost Lo Noise 5.5 MHz CMOS Op Amp A 5 A 595-OPA377AIDCKT Learn More about Texas Instruments tiopa377	Datasheet	8,489On Order On Order Ship Dates Mfr. #: OPA377AIDCKR Stock: 0 On Order: 2,489 Expected 11/10/2026 6,000 Expected 6/24/2027 Factory Lead-Time: 26 Weeks	Cut Tape ¥219.3 ¥159.3 ¥144.2 ¥127.7 View Reel ¥106.3 ¥119.8 ¥115.1 ¥113.1 ¥106.3 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SC-70-5	SMD/SMT	5 V/us	5.5 V	5.5 MHz	1 Channel
Precision Amplifiers Low-Cost Low Noise 5 MHz CMOS Op Amp A 5 A 595-OPA2377AIDGKR OPA2377AIDGKT Texas Instruments 1: ¥455.1 500Expected 11/6/2026	Mfr. Part # OPA2377AIDGKT Mouser Part # 595-OPA2377AIDGKT	Texas Instruments	Precision Amplifiers Low-Cost Low Noise 5 MHz CMOS Op Amp A 5 A 595-OPA2377AIDGKR Learn More about Texas Instruments tiopa377	Datasheet	500Expected 11/6/2026	Cut Tape ¥455.1 ¥340.5 ¥312.3 ¥279 Reel ¥264.1 MouseReel Available	Min.: 1 Mult.: 1 : 250	VSSOP-8	SMD/SMT	2 V/us	5.5 V	5.5 MHz	2 Channel
Operational Amplifiers - Op Amps Low-Cost Low Noise 5 .5MHz CMOS Op Amp A A 595-OPA377AIDBVR OPA377AIDBVT Texas Instruments 1: ¥285.7 1,250Expected 12/28/2026	Mfr. Part # OPA377AIDBVT Mouser Part # 595-OPA377AIDBVT	Texas Instruments	Operational Amplifiers - Op Amps Low-Cost Low Noise 5 .5MHz CMOS Op Amp A A 595-OPA377AIDBVR Learn More about Texas Instruments tiopa377	Datasheet	1,250Expected 12/28/2026	Cut Tape ¥285.7 ¥206 ¥187.7 ¥167.8 Reel ¥156.3 MouseReel Available	Min.: 1 Mult.: 1 : 250	SOT-23-5	SMD/SMT	5 V/us	5.5 V	5.5 MHz	1 Channel

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OPAx377/OPAx377-Q1 CMOS Operational Amplfiers

Types of Amplifier ICs

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