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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Description Datasheet Availability Pricing (IDR) 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
Texas Instruments Operational Amplifiers - Op Amps 20MHz Low Noise 1.8V RRIO CMOS Op Amp A A 595-OPA4322AIPWR
Datasheet
41.131In Stock
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
Texas Instruments Operational Amplifiers - Op Amps 20-MHzLow-Noise1.8-V RRI/O CMOS Op Amp
Datasheet
1.955In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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 AEC-Q100 Reel, Cut Tape, MouseReel
Texas Instruments Operational Amplifiers - Op Amps Automotive-grade si ngle 5.5-V 20-MHz
Datasheet
2.082In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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 AEC-Q100 Reel, Cut Tape, MouseReel

Texas Instruments Operational Amplifiers - Op Amps 20MHz Low Noise 1.8V RRIO CMOS Op Amp A A 595-OPA2322AIDGKR
Datasheet
2.111In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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
Texas Instruments Operational Amplifiers - Op Amps 20MHz Low Noise 1.8V RRIO CMOS Op Amp A A 595-OPA2322AIDRGR
Datasheet
3.113In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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
Texas Instruments Operational Amplifiers - Op Amps 20MHz Lo Noise 1.8V RRIO CMOS OP AMP A 5 A 595-OPA2322SAIDGST
Datasheet
1.476In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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
Texas Instruments Operational Amplifiers - Op Amps 20MHZ LO NOISE 1.8V RRIO CMOS OP AMP A 5 A 595-OPA322AIDBVR
Datasheet
546In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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
Texas Instruments Operational Amplifiers - Op Amps 20MHz Low Noise 1.8V RRIO CMOS Op Amp A A 595-OPA4322SAIPWR
Datasheet
370In Stock
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
Texas Instruments Operational Amplifiers - Op Amps 20MHz Low Noise 1.8V RRIO CMOS Op Amp A A 595-OPA4322SAIPW
Datasheet
1.012In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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

Texas Instruments Operational Amplifiers - Op Amps 20MHz Low Noise 1.8V RRIO CMOS Op Amp A A 595-OPA2322AIDGKT
Datasheet
7.323In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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
Texas Instruments Operational Amplifiers - Op Amps 20MHz Low Noise 1.8V RRIO CMOS Op Amp A A 595-OPA2322AID
Datasheet
3.259In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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
Texas Instruments Operational Amplifiers - Op Amps 20MHZ LO NOISE 1.8V RRIO CMOS OP AMP
Datasheet
2.406In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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
Texas Instruments Operational Amplifiers - Op Amps 20MHz Lw Noise 1.8V RRIO CMOS Op Amp wSD A 595-OPA322SAIDBVT
Datasheet
3.140In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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
Texas Instruments Operational Amplifiers - Op Amps 20MHz Low Noise 1.8V RRIO CMOS Op Amp A A 595-OPA4322AIPW
Datasheet
2.169In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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
Texas Instruments Operational Amplifiers - Op Amps 20MHz Low Noise 1.8V RRIO CMOS Op Amp A A 595-OPA2322AIDR
Datasheet
287In Stock
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

Texas Instruments Operational Amplifiers - Op Amps Auto 20MHz 1.8V RRIO CMOS Op Amp
Datasheet
1.328In Stock
2.200Expected 11/06/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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 AEC-Q100 Reel, Cut Tape, MouseReel
Texas Instruments Operational Amplifiers - Op Amps 20MHz Lo Noise 1.8V RRIO CMOS OP AMP A 5 A 595-OPA2322SAIDGSR
Datasheet
400In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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
Texas Instruments Operational Amplifiers - Op Amps 20MHz Lw Noise 1.8V RRIO CMOS Op Amp wSD A 595-OPA322SAIDBVR
Datasheet
631In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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
Texas Instruments Operational Amplifiers - Op Amps 20MHz Low Noise 1.8V RRIO CMOS Op Amp A A 595-OPA2322AIDRGT
Datasheet
349In Stock
3.000Expected 02/07/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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