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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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Select	Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (SGD) Filter the results in the table by unit price based on your quantity.	Qty.	RoHS	ECAD Model	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	Series	Qualification	Packaging
	Precision Amplifiers Low-CostLow Noise 5M Hz CMOS Op Amp A 59 A 595-OPA2377AIDR OPA2377AID Texas Instruments 1: $3.29 959In Stock	Mfr. Part No. OPA2377AID Mouser Part No 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	$3.29 $2.45 $2.05 $1.94 View $1.86 $1.71 $1.67 $1.65	Min.: 1 Mult.: 1			2 Channel	5.5 MHz	2 V/us	250 uV	200 fA	5.5 V	2.2 V	760 uA	50 mA	90 dB	7.5 nV/sqrt Hz	SOIC-8	SMD/SMT	No Shutdown	- 40 C	+ 125 C	OPA2377		Tube
	Precision Amplifiers Low-CostLow Noise 5M Hz CMOS Op Amp A 59 A 595-OPA2377AID OPA2377AIDR Texas Instruments 1: $2.57 1,842In Stock	Mfr. Part No. OPA2377AIDR Mouser Part No 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	1,842In Stock	Cut Tape $2.57 $1.90 $1.73 $1.54 Reel $1.30 View $1.46 $1.40 $1.27 MouseReel Available	Min.: 1 Mult.: 1 : 2,500			2 Channel	5.5 MHz	2 V/us	250 uV	200 fA	5.5 V	2.2 V	760 uA	50 mA	90 dB	7.5 nV/sqrt Hz	SOIC-8	SMD/SMT	No Shutdown	- 40 C	+ 125 C	OPA2377		Reel, Cut Tape, MouseReel
	Precision Amplifiers Low-Cost Low Noise 5 MHz CMOS Op Amp A 5 A 595-OPA2377AIDGKT OPA2377AIDGKR Texas Instruments 1: $2.87 4,704Expected 17/12/2026	Mfr. Part No. OPA2377AIDGKR Mouser Part No 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	4,704Expected 17/12/2026	Cut Tape $2.87 $2.07 $1.89 $1.69 Reel $1.43 View $1.59 $1.54 $1.50 $1.39 MouseReel Available	Min.: 1 Mult.: 1 : 2,500			2 Channel	5.5 MHz	2 V/us	250 uV	200 fA	5.5 V	2.2 V	760 uA	50 mA	90 dB	7.5 nV/sqrt Hz	VSSOP-8	SMD/SMT	No Shutdown	- 40 C	+ 125 C	OPA2377		Reel, Cut Tape, MouseReel
	Precision Amplifiers Low Noise Low Volt O p Amp OPA377QDBVRQ1 Texas Instruments 1: $2.26 123In Stock 3,000Expected 17/12/2026	Mfr. Part No. OPA377QDBVRQ1 Mouser Part No 595-OPA377QDBVRQ1	Texas Instruments	Precision Amplifiers Low Noise Low Volt O p Amp Learn More about Texas Instruments tiopa377	Datasheet	123In Stock 3,000Expected 17/12/2026	Cut Tape $2.26 $1.66 $1.51 $1.34 Reel $1.12 View $1.26 $1.21 $1.20 $1.08 MouseReel Available	Min.: 1 Mult.: 1 : 3,000			1 Channel	5.5 MHz	2 V/us	250 uV	200 fA	5.5 V	2.2 V	760 uA	50 mA	90 dB	7.5 nV/sqrt Hz	SOT-23-5	SMD/SMT	No Shutdown	- 40 C	+ 125 C	OPA377	AEC-Q100	Reel, Cut Tape, MouseReel
	Precision Amplifiers Automotive-Qualified Rail-to-Rail In/Ou OPA2377QDGKRQ1 Texas Instruments 1: $3.25 4,987On Order	Mfr. Part No. OPA2377QDGKRQ1 Mouser Part No 595-OPA2377QDGKRQ1	Texas Instruments	Precision Amplifiers Automotive-Qualified Rail-to-Rail In/Ou Learn More about Texas Instruments tiopa377	Datasheet	4,987On Order On Order Ship Dates Mfr. No: OPA2377QDGKRQ1 Stock: 0 On Order: 2,487 Expected 23/11/2026 2,500 Expected 31/12/2026 Factory Lead Time: 20 Weeks	Cut Tape $3.25 $2.41 $2.20 $1.97 Reel $1.67 View $1.86 $1.85 $1.63 MouseReel Available	Min.: 1 Mult.: 1 : 2,500			2 Channel	5.5 MHz	2 V/us	250 uV	200 fA	5.5 V	2.2 V	760 uA	50 mA	90 dB	7.5 nV/sqrt Hz	VSSOP-8	SMD/SMT	No Shutdown	- 40 C	+ 125 C	OPA2377	AEC-Q100	Reel, Cut Tape, MouseReel
	Precision Amplifiers Low-Cost Low Noise 5 MHz CMOS Op Amp A 5 A 595-OPA2377AIDGKR OPA2377AIDGKT Texas Instruments 1: $3.29 500Expected 5/11/2026	Mfr. Part No. OPA2377AIDGKT Mouser Part No 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 5/11/2026	Cut Tape $3.29 $2.45 $2.24 $2.00 Reel $1.84 View $1.77 $1.71 $1.67 $1.66 MouseReel Available	Min.: 1 Mult.: 1 : 250			2 Channel	5.5 MHz	2 V/us	250 uV	200 fA	5.5 V	2.2 V	760 uA	50 mA	90 dB	7.5 nV/sqrt Hz	VSSOP-8	SMD/SMT	No Shutdown	- 40 C	+ 125 C	OPA2377		Reel, Cut Tape, MouseReel