Operational Amplifiers - Op Amps – Mouser Korea, Republic of

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OPAx322/OPAx322-Q1 20MHz CMOS Op Amps

Texas Instruments OPAx322/OPAx322-Q1 20MHz CMOS Operational Amplifiers (Op Amps) are single-, dual-, and quad-channel devices featuring low noise and rail-to-rail inputs/outputs optimized for low-power, single-supply applications. TI OPAx322/OPAx322-Q1 op amps are specified over a wide supply range of 1.8V to 5.5V. The low quiescent current of 1.5mA per channel makes these TI devices well-suited for power-sensitive applications.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (KRW) 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 Auto 20MHz 1.8V RRIO CMOS Op Amp OPA2322AQDGKRQ1 Texas Instruments 1: ₩3,634.8 3,446In Stock	Mfr. Part # OPA2322AQDGKRQ1 Mouser Part # 595-OPA2322AQDGKRQ1	Texas Instruments	Operational Amplifiers - Op Amps Auto 20MHz 1.8V RRIO CMOS Op Amp Learn More about Texas Instruments tiopa2322	Datasheet	3,446In Stock	Cut Tape ₩3,634.8 ₩2,698.8 ₩2,464.8 ₩2,215.2 View Reel ₩1,778.4 ₩2,090.4 ₩2,028 ₩1,950 ₩1,778.4 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	2 Channel	20 MHz	10 V/us	2 mV	10 pA	5.5 V	1.8 V	1.5 mA	65 mA	100 dB	8.5 nV/sqrt Hz	VSSOP-8	SMD/SMT	No Shutdown	- 40 C	+ 125 C	0.6 fA	OPA2322	AEC-Q100	Reel, Cut Tape, MouseReel
Operational Amplifiers - Op Amps 20MHz Low Noise 1.8V RRIO CMOS Op Amp A A 595-OPA2322AIDRGR OPA2322AIDRGT Texas Instruments 1: ₩4,555.2 2,343In Stock	Mfr. Part # OPA2322AIDRGT Mouser Part # 595-OPA2322AIDRGT	Texas Instruments	Operational Amplifiers - Op Amps 20MHz Low Noise 1.8V RRIO CMOS Op Amp A A 595-OPA2322AIDRGR Learn More about Texas Instruments tiopa2322	Datasheet	2,343In Stock	Cut Tape ₩4,555.2 ₩3,416.4 ₩3,120 ₩2,808 Reel ₩2,402.4 View ₩2,340 ₩2,277.6 ₩2,262 MouseReel Available	Min.: 1 Mult.: 1 : 250	2 Channel	20 MHz	10 V/us	2 mV	10 pA	5.5 V	1.8 V	1.5 mA	65 mA	100 dB	8.5 nV/sqrt Hz	WSON-8	SMD/SMT	No Shutdown	- 40 C	+ 125 C		OPA2322		Reel, Cut Tape, MouseReel
Operational Amplifiers - Op Amps Automotive-grade si ngle 5.5-V 20-MHz OPA322AQDBVRQ1 Texas Instruments 1: ₩3,837.6 1,814In Stock	Mfr. Part # OPA322AQDBVRQ1 Mouser Part # 595-OPA322AQDBVRQ1	Texas Instruments	Operational Amplifiers - Op Amps Automotive-grade si ngle 5.5-V 20-MHz Learn More about Texas Instruments tiopa2322	Datasheet	1,814In Stock	Cut Tape ₩3,837.6 ₩2,854.8 ₩2,605.2 ₩2,340 Reel ₩1,965.6 View ₩2,215.2 ₩2,152.8 ₩2,074.8 ₩1,934.4 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	1 Channel	20 MHz	10 V/us	2 mV	10 pA	5.5 V	1.8 V	1.6 mA	65 mA	100 dB	8.5 nV/sqrt Hz	SOT-23-5	SMD/SMT	Shutdown	- 40 C	+ 125 C	0.6 fA	OPA322	AEC-Q100	Reel, Cut Tape, MouseReel
Operational Amplifiers - Op Amps 20MHz Lo Noise 1.8V RRIO CMOS OP AMP A 5 A 595-OPA2322SAIDGST OPA2322SAIDGSR Texas Instruments 1: ₩3,088.8 1,440In Stock	Mfr. Part # OPA2322SAIDGSR Mouser Part # 595-OPA2322SAIDGSR	Texas Instruments	Operational Amplifiers - Op Amps 20MHz Lo Noise 1.8V RRIO CMOS OP AMP A 5 A 595-OPA2322SAIDGST Learn More about Texas Instruments tiopa2322	Datasheet	1,440In Stock	Cut Tape ₩3,088.8 ₩2,262 ₩2,059.2 ₩1,840.8 Reel ₩1,536.6 View ₩1,731.6 ₩1,669.2 ₩1,653.6 ₩1,503.8 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	2 Channel	20 MHz	10 V/us	2 mV	10 pA	5.5 V	1.8 V	1.5 mA	65 mA	100 dB	8.5 nV/sqrt Hz	MSOP-10	SMD/SMT	No Shutdown	- 40 C	+ 125 C		OPA2322		Reel, Cut Tape, MouseReel
Operational Amplifiers - Op Amps 20MHz Low Noise 1.8V RRIO CMOS Op Amp A A 595-OPA4322SAIPWR OPA4322SAIPW Texas Instruments 1: ₩6,879.6 370In Stock	Mfr. Part # OPA4322SAIPW Mouser Part # 595-OPA4322SAIPW	Texas Instruments	Operational Amplifiers - Op Amps 20MHz Low Noise 1.8V RRIO CMOS Op Amp A A 595-OPA4322SAIPWR Learn More about Texas Instruments tiopa2322	Datasheet	370In Stock	₩6,879.6 ₩5,226 ₩4,617.6 ₩4,274.4 View ₩3,853.2 ₩3,790.8 ₩3,712.8	Min.: 1 Mult.: 1	4 Channel	20 MHz	10 V/us	2 mV	10 pA	5.5 V	1.8 V	1.6 mA	65 mA	100 dB	8.5 nV/sqrt Hz	TSSOP-16	SMD/SMT	Shutdown	- 40 C	+ 125 C		OPA4322		Tube
Operational Amplifiers - Op Amps 20MHz Low Noise 1.8V RRIO CMOS Op Amp A A 595-OPA4322AIPWR OPA4322AIPW Texas Instruments 1: ₩6,411.6 30,598In Stock	Mfr. Part # OPA4322AIPW Mouser Part # 595-OPA4322AIPW	Texas Instruments	Operational Amplifiers - Op Amps 20MHz Low Noise 1.8V RRIO CMOS Op Amp A A 595-OPA4322AIPWR Learn More about Texas Instruments tiopa2322	Datasheet	30,598In Stock	₩6,411.6 ₩4,851.6 ₩4,056 ₩3,868.8 View ₩3,790.8 ₩3,666 ₩3,572.4 ₩3,478.8	Min.: 1 Mult.: 1	4 Channel	20 MHz	10 V/us	2 mV	10 pA	5.5 V	1.8 V	1.6 mA	65 mA	100 dB	8.5 nV/sqrt Hz	TSSOP-14	SMD/SMT	Shutdown	- 40 C	+ 125 C		OPA4322		Tube
Operational Amplifiers - Op Amps 20MHz Low Noise 1.8V RRIO CMOS Op Amp A A 595-OPA4322AIPW OPA4322AIPWR Texas Instruments 1: ₩3,712.8 1,926In Stock	Mfr. Part # OPA4322AIPWR Mouser Part # 595-OPA4322AIPWR	Texas Instruments	Operational Amplifiers - Op Amps 20MHz Low Noise 1.8V RRIO CMOS Op Amp A A 595-OPA4322AIPW Learn More about Texas Instruments tiopa2322	Datasheet	1,926In Stock	Cut Tape ₩3,712.8 ₩2,761.2 ₩2,527.2 ₩2,262 Reel ₩1,918.8 View ₩2,137.2 ₩2,074.8 ₩1,996.8 ₩1,872 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	4 Channel	20 MHz	10 V/us	2 mV	10 pA	5.5 V	1.8 V	1.6 mA	65 mA	100 dB	8.5 nV/sqrt Hz	TSSOP-14	SMD/SMT	Shutdown	- 40 C	+ 125 C		OPA4322		Reel, Cut Tape, MouseReel
Operational Amplifiers - Op Amps 20MHz Low Noise 1.8V RRIO CMOS Op Amp A A 595-OPA2322AIDRGT OPA2322AIDRGR Texas Instruments 1: ₩2,995.2 3,653In Stock	Mfr. Part # OPA2322AIDRGR Mouser Part # 595-OPA2322AIDRGR	Texas Instruments	Operational Amplifiers - Op Amps 20MHz Low Noise 1.8V RRIO CMOS Op Amp A A 595-OPA2322AIDRGT Learn More about Texas Instruments tiopa2322	Datasheet	3,653In Stock	Cut Tape ₩2,995.2 ₩2,199.6 ₩2,012.4 ₩1,794 Reel ₩1,471.1 View ₩1,684.8 ₩1,622.4 ₩1,441.4 MouseReel Available	Min.: 1 Mult.: 1 : 3,000				2 mV	10 pA	5.5 V	1.8 V		65 mA	100 dB		WSON-8	SMD/SMT		- 40 C	+ 125 C		OPA2322		Reel, Cut Tape, MouseReel
Operational Amplifiers - Op Amps 20MHZ LO NOISE 1.8V RRIO CMOS OP AMP OPA322AIDBVR Texas Instruments 1: ₩2,230.8 3,754In Stock 6,000Expected 4/9/2027	Mfr. Part # OPA322AIDBVR Mouser Part # 595-OPA322AIDBVR	Texas Instruments	Operational Amplifiers - Op Amps 20MHZ LO NOISE 1.8V RRIO CMOS OP AMP Learn More about Texas Instruments tiopa2322	Datasheet	3,754In Stock 6,000Expected 4/9/2027	Cut Tape ₩2,230.8 ₩1,622.4 ₩1,457 ₩1,288.6 Reel ₩1,053 View ₩1,207.4 ₩1,159.1 ₩1,107.6 ₩1,046.8 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	1 Channel	20 MHz	10 V/us	2 mV	10 pA	5.5 V	1.8 V	1.6 mA	65 mA	100 dB	8.5 nV/sqrt Hz	SOT-23-5	SMD/SMT	Shutdown	- 40 C	+ 125 C		OPA322		Reel, Cut Tape, MouseReel
Operational Amplifiers - Op Amps 20MHz Low Noise 1.8V RRIO CMOS Op Amp A A 595-OPA2322AIDR OPA2322AID Texas Instruments 1: ₩4,602 570In Stock	Mfr. Part # OPA2322AID Mouser Part # 595-OPA2322AID	Texas Instruments	Operational Amplifiers - Op Amps 20MHz Low Noise 1.8V RRIO CMOS Op Amp A A 595-OPA2322AIDR Learn More about Texas Instruments tiopa2322	Datasheet	570In Stock	₩4,602 ₩3,432 ₩3,042 ₩2,808 View ₩2,652 ₩2,589.6 ₩2,464.8 ₩2,386.8 ₩2,340	Min.: 1 Mult.: 1	2 Channel	20 MHz	10 V/us	2 mV	10 pA	5.5 V	1.8 V	1.5 mA	65 mA	100 dB	8.5 nV/sqrt Hz	SOIC-8	SMD/SMT	No Shutdown	- 40 C	+ 125 C		OPA2322		Tube
Operational Amplifiers - Op Amps 20MHz Low Noise 1.8V RRIO CMOS Op Amp A A 595-OPA2322AIDGKR OPA2322AIDGKT Texas Instruments 1: ₩4,555.2 60In Stock 1,750On Order	Mfr. Part # OPA2322AIDGKT Mouser Part # 595-OPA2322AIDGKT	Texas Instruments	Operational Amplifiers - Op Amps 20MHz Low Noise 1.8V RRIO CMOS Op Amp A A 595-OPA2322AIDGKR Learn More about Texas Instruments tiopa2322	Datasheet	60In Stock 1,750On Order On Order Ship Dates Mfr. #: OPA2322AIDGKT Stock: 60 Can Ship Immediately On Order: 750 Expected 2/4/2027 1,000 Expected 2/19/2027 Factory Lead-Time: 12 Weeks	Cut Tape ₩4,555.2 ₩3,416.4 ₩3,120 ₩2,808 Reel ₩2,574 View ₩2,496 ₩2,402.4 ₩2,355.6 ₩2,324.4 MouseReel Available	Min.: 1 Mult.: 1 : 250	2 Channel	20 MHz	10 V/us	2 mV	10 pA	5.5 V	1.8 V	1.5 mA	65 mA	100 dB	8.5 nV/sqrt Hz	VSSOP-8	SMD/SMT	No Shutdown	- 40 C	+ 125 C		OPA2322		Reel, Cut Tape, MouseReel
Operational Amplifiers - Op Amps 20MHz Lo Noise 1.8V RRIO CMOS OP AMP A 5 A 595-OPA2322SAIDGSR OPA2322SAIDGST Texas Instruments 1: ₩5,444.4 244In Stock	Mfr. Part # OPA2322SAIDGST Mouser Part # 595-OPA2322SAIDGST	Texas Instruments	Operational Amplifiers - Op Amps 20MHz Lo Noise 1.8V RRIO CMOS OP AMP A 5 A 595-OPA2322SAIDGSR Learn More about Texas Instruments tiopa2322	Datasheet	244In Stock	Cut Tape ₩5,444.4 ₩4,071.6 ₩3,728.4 ₩3,354 Reel ₩2,995.2 View ₩2,901.6 ₩2,792.4 ₩2,745.6 ₩2,714.4 MouseReel Available	Min.: 1 Mult.: 1 : 250	2 Channel	20 MHz	10 V/us	2 mV	10 pA	5.5 V	1.8 V	1.5 mA	65 mA	100 dB	8.5 nV/sqrt Hz	MSOP-10	SMD/SMT	No Shutdown	- 40 C	+ 125 C		OPA2322		Reel, Cut Tape, MouseReel
Operational Amplifiers - Op Amps 20MHZ LO NOISE 1.8V RRIO CMOS OP AMP A 5 A 595-OPA322AIDBVR OPA322AIDBVT Texas Instruments 1: ₩3,510 1,231In Stock	Mfr. Part # OPA322AIDBVT Mouser Part # 595-OPA322AIDBVT	Texas Instruments	Operational Amplifiers - Op Amps 20MHZ LO NOISE 1.8V RRIO CMOS OP AMP A 5 A 595-OPA322AIDBVR Learn More about Texas Instruments tiopa2322	Datasheet	1,231In Stock	Cut Tape ₩3,510 ₩2,605.2 ₩2,371.2 ₩2,121.6 Reel ₩1,996.8 View ₩1,887.6 ₩1,825.2 ₩1,794 ₩1,747.2 MouseReel Available	Min.: 1 Mult.: 1 : 250	1 Channel	20 MHz	10 V/us	2 mV	10 pA	5.5 V	1.8 V	1.6 mA	65 mA	100 dB	8.5 nV/sqrt Hz	SOT-23-5	SMD/SMT	Shutdown	- 40 C	+ 125 C		OPA322		Reel, Cut Tape, MouseReel
Operational Amplifiers - Op Amps 20MHz Lw Noise 1.8V RRIO CMOS Op Amp wSD A 595-OPA322SAIDBVT OPA322SAIDBVR Texas Instruments 1: ₩2,792.4 166In Stock	Mfr. Part # OPA322SAIDBVR Mouser Part # 595-OPA322SAIDBVR	Texas Instruments	Operational Amplifiers - Op Amps 20MHz Lw Noise 1.8V RRIO CMOS Op Amp wSD A 595-OPA322SAIDBVT Learn More about Texas Instruments tiopa2322	Datasheet	166In Stock	Cut Tape ₩2,792.4 ₩2,043.6 ₩1,856.4 ₩1,653.6 Reel ₩1,346.3 View ₩1,549.1 ₩1,491.4 ₩1,483.6 ₩1,316.6 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	1 Channel	20 MHz	10 V/us	2 mV	10 pA	5.5 V	1.8 V	1.6 mA	65 mA	100 dB	8.5 nV/sqrt Hz	SOT-23-6	SMD/SMT	Shutdown	- 40 C	+ 125 C		OPA322		Reel, Cut Tape, MouseReel
Operational Amplifiers - Op Amps 20MHz Lw Noise 1.8V RRIO CMOS Op Amp wSD A 595-OPA322SAIDBVR OPA322SAIDBVT Texas Instruments 1: ₩3,510 475In Stock	Mfr. Part # OPA322SAIDBVT Mouser Part # 595-OPA322SAIDBVT	Texas Instruments	Operational Amplifiers - Op Amps 20MHz Lw Noise 1.8V RRIO CMOS Op Amp wSD A 595-OPA322SAIDBVR Learn More about Texas Instruments tiopa2322	Datasheet	475In Stock	Cut Tape ₩3,510 ₩2,605.2 ₩2,386.8 ₩2,121.6 Reel ₩1,996.8 View ₩1,856.4 ₩1,809.6 ₩1,778.4 ₩1,747.2 MouseReel Available	Min.: 1 Mult.: 1 : 250	1 Channel	20 MHz	10 V/us	2 mV	10 pA	5.5 V	1.8 V	1.6 mA	65 mA	100 dB	8.5 nV/sqrt Hz	SOT-23-6	SMD/SMT	Shutdown	- 40 C	+ 125 C		OPA322		Reel, Cut Tape, MouseReel
Operational Amplifiers - Op Amps 20MHz Low Noise 1.8V RRIO CMOS Op Amp A A 595-OPA4322SAIPW OPA4322SAIPWR Texas Instruments 1: ₩4,071.6 661In Stock	Mfr. Part # OPA4322SAIPWR Mouser Part # 595-OPA4322SAIPWR	Texas Instruments	Operational Amplifiers - Op Amps 20MHz Low Noise 1.8V RRIO CMOS Op Amp A A 595-OPA4322SAIPW Learn More about Texas Instruments tiopa2322	Datasheet	661In Stock	Cut Tape ₩4,071.6 ₩3,010.8 ₩2,761.2 ₩2,464.8 Reel ₩2,043.6 View ₩2,324.4 ₩2,246.4 ₩2,168.4 ₩1,996.8 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	4 Channel	20 MHz	10 V/us	2 mV	10 pA	5.5 V	1.8 V	1.6 mA	65 mA	100 dB	8.5 nV/sqrt Hz	TSSOP-16	SMD/SMT	Shutdown	- 40 C	+ 125 C		OPA4322		Reel, Cut Tape, MouseReel
Operational Amplifiers - Op Amps 20-MHzLow-Noise1.8-V RRI/O CMOS Op Amp OPA4322AQPWRQ1 Texas Instruments 1: ₩5,210.4 706In Stock	Mfr. Part # OPA4322AQPWRQ1 Mouser Part # 595-OPA4322AQPWRQ1	Texas Instruments	Operational Amplifiers - Op Amps 20-MHzLow-Noise1.8-V RRI/O CMOS Op Amp Learn More about Texas Instruments tiopa2322	Datasheet	706In Stock	Cut Tape ₩5,210.4 ₩3,900 ₩3,588 ₩3,213.6 Reel ₩2,464.8 View ₩3,042 ₩2,839.2 ₩2,418 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	4 Channel	20 MHz	10 V/us	2 mV	10 pA	5.5 V	1.8 V	1.6 mA	65 mA	100 dB	8.5 nV/sqrt Hz	TSSOP-14	SMD/SMT	Shutdown	- 40 C	+ 125 C	0.6 fA	OPA4322	AEC-Q100	Reel, Cut Tape, MouseReel
Operational Amplifiers - Op Amps 20MHz Low Noise 1.8V RRIO CMOS Op Amp A A 595-OPA2322AIDGKT OPA2322AIDGKR Texas Instruments 1: ₩2,792.4 31,900On Order	Mfr. Part # OPA2322AIDGKR Mouser Part # 595-OPA2322AIDGKR	Texas Instruments	Operational Amplifiers - Op Amps 20MHz Low Noise 1.8V RRIO CMOS Op Amp A A 595-OPA2322AIDGKT Learn More about Texas Instruments tiopa2322	Datasheet	31,900On Order On Order Ship Dates Mfr. #: OPA2322AIDGKR Stock: 0 On Order: 19,400 Expected 11/3/2026 12,500 Expected 1/21/2027 Factory Lead-Time: 20 Weeks	Cut Tape ₩2,792.4 ₩2,043.6 ₩1,856.4 ₩1,653.6 Reel ₩1,315.1 View ₩1,541.3 ₩1,482 ₩1,468 ₩1,290.1 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	2 Channel	20 MHz	10 V/us	2 mV	10 pA	5.5 V	1.8 V	1.5 mA	65 mA	100 dB	8.5 nV/sqrt Hz	VSSOP-8	SMD/SMT	No Shutdown	- 40 C	+ 125 C		OPA2322		Reel, Cut Tape, MouseReel
Operational Amplifiers - Op Amps 20MHz Low Noise 1.8V RRIO CMOS Op Amp A A 595-OPA2322AID OPA2322AIDR Texas Instruments 1: ₩3,151.2 2,150Expected 12/17/2026	Mfr. Part # OPA2322AIDR Mouser Part # 595-OPA2322AIDR	Texas Instruments	Operational Amplifiers - Op Amps 20MHz Low Noise 1.8V RRIO CMOS Op Amp A A 595-OPA2322AID Learn More about Texas Instruments tiopa2322	Datasheet	2,150Expected 12/17/2026	Cut Tape ₩3,151.2 ₩2,293.2 ₩2,090.4 ₩1,856.4 Reel ₩1,338.5 View ₩1,747.2 ₩1,669.2 ₩1,653.6 ₩1,308.8 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	2 Channel	20 MHz	10 V/us	2 mV	10 pA	5.5 V	1.8 V	1.5 mA	65 mA	100 dB	8.5 nV/sqrt Hz	SOIC-8	SMD/SMT	No Shutdown	- 40 C	+ 125 C		OPA2322		Reel, Cut Tape, MouseReel

OPAx322/OPAx322-Q1 20MHz CMOS Op Amps

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