OPAx310/OPAx310-Q1 Operational Amplifiers

Texas Instruments OPAx310/OPAx310-Q1 Operational Amplifiers are single (OPA310/OPA310-Q1), dual (OPA2310), and quad-channel (OPA4310) amps with a 1.5V to 5.5V low-voltage range. The high output current op-amps feature rail-to-rail input and output swing capabilities. These amps offer a robust ESD performance with a fail-safe input ESD structure where no diodes are connected from inputs to the positive power supply rail. The OPAx310S provides a very fast shutdown response and has a typical enable, disable time of 1µs that allows for power savings when the application involves duty cycling the amplifier signal chain. TI OPAx310/OPAx310-Q1 Operational Amplifiers include internal current limit and thermal shutdown protection in a small, standard power pad package. This allows additional robustness when operating with high output current. 

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Description Datasheet Availability Pricing (INR) 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
Packaging
Texas Instruments Operational Amplifiers - Op Amps Quad 5.5-V 3-MHz hig h-output-current
Datasheet
2,156In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

1 Channel 3 MHz 2.8 V/us 250 uV 30 pA 5.5 V 1.5 V 165 uA 150 mA 80 dB WQFN-16 SMD/SMT No Shutdown - 40 C + 125 C OPA4310 Reel, Cut Tape, MouseReel
Texas Instruments Operational Amplifiers - Op Amps Single 5.5-V 3-MHz h igh-output-current
Datasheet
4,374In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

1 Channel 3 MHz 3 V/us 250 uV 1 pA 5.5 V 1.5 V 165 uA 150 mA 95 dB 32 nV/sqrt Hz SMD/SMT - 40 C + 125 C OPA310 Reel, Cut Tape, MouseReel
Texas Instruments Operational Amplifiers - Op Amps Quad 5.5-V 3-MHz 1 5 0-mA high-output-cu
Datasheet
2,798In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

1 Channel 3 MHz 3 V/us 250 uV 1 pA 5.5 V 1.5 V 150 mA 57.5 dB 32 nV/sqrt Hz SOIC-14 SMD/SMT Shutdown - 40 C + 125 C OPA4310 Reel, Cut Tape, MouseReel
Texas Instruments Operational Amplifiers - Op Amps Automotive single 5. 5-V 3-MHz high-ou
Datasheet
2,509In Stock
MouseReel Available
Min.: 1
Mult.: 1
Max.: 1,001
: 3,000

1 Channel 3 MHz 3 V/us 1.3 mV 30 pA 5.5 V 1.5 V 150 mA 95 dB 32 nV/sqrt Hz SOT-23-6 SMD/SMT Shutdown - 40 C + 125 C OPA310-Q1 Reel, Cut Tape, MouseReel
Texas Instruments Operational Amplifiers - Op Amps Automotive single 5. 5-V 3-MHz high-ou
Datasheet
2,848In Stock
MouseReel Available
Min.: 1
Mult.: 1
Max.: 1,001
: 3,000

1 Channel 3 MHz 3 V/us 1.3 mV 30 pA 5.5 V 1.5 V 150 mA 95 dB 32 nV/sqrt Hz SOT-23-6 SMD/SMT Shutdown - 40 C + 125 C OPA310-Q1 Reel, Cut Tape, MouseReel

Texas Instruments Operational Amplifiers - Op Amps Dual-channel 5.5-V 3 -MHz high-output
Datasheet
3,724In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

2 Channel 3 MHz 3 V/us 250 uV 1 pA 5.5 V 1.5 V 165 uA 150 mA 57.5 dB 32 nV/sqrt Hz VSSOP-8 SMD/SMT Shutdown - 40 C + 125 C OPA2310 Reel, Cut Tape, MouseReel
Texas Instruments Operational Amplifiers - Op Amps Single 5.5-V 3-MHz h igh-output-current
Datasheet
2,694In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

1 Channel 3 MHz 3 V/us 250 uV 1 pA 5.5 V 1.5 V 165 uA 150 mA 95 dB 32 nV/sqrt Hz SMD/SMT - 40 C + 125 C OPA310 Reel, Cut Tape, MouseReel
Texas Instruments Operational Amplifiers - Op Amps Single 5.5-V 3-MHz h igh-output-current
Datasheet
1,640In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

1 Channel 3 MHz 3 V/us 250 uV 1 pA 5.5 V 1.5 V 165 uA 110 mA 83 dB 13 nV/sqrt Hz SC-70-6 SMD/SMT Shutdown - 40 C + 125 C OPA310 Reel, Cut Tape, MouseReel
Texas Instruments Operational Amplifiers - Op Amps Automotive single 5. 5-V 3-MHz high-ou
Datasheet
1,800In Stock
MouseReel Available
Min.: 1
Mult.: 1
Max.: 1,001
: 3,000

4 Channel 3 MHz 3 V/us 1.4 mV 30 pA 5.5 V 1.5 V 165 uA 95 dB 32 nV/sqrt Hz SC-70-3 SMD/SMT Shutdown - 40 C + 125 C OPA310 Reel, Cut Tape, MouseReel
Texas Instruments Operational Amplifiers - Op Amps Automotive single 5. 5-V 3-MHz high-ou
Datasheet
1,937In Stock
MouseReel Available
Min.: 1
Mult.: 1
Max.: 1,001
: 3,000

4 Channel 3 MHz 3 V/us 1.4 mV 30 pA 5.5 V 1.5 V 165 uA 95 dB 32 nV/sqrt Hz SC-70-3 SMD/SMT Shutdown - 40 C + 125 C OPA310 Reel, Cut Tape, MouseReel
Texas Instruments Operational Amplifiers - Op Amps Dual-channel 5.5-V 3 -MHz high-output
Datasheet
51In Stock
3,000Expected 12-11-2026
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

2 Channel 3 MHz 3 V/us 250 uV 1 pA 5.5 V 1.5 V 165 uA 150 mA 57.5 dB 32 nV sqrt Hz SOIC-8 SMD/SMT Shutdown - 40 C + 125 C OPA2310 Reel, Cut Tape, MouseReel
Texas Instruments Operational Amplifiers - Op Amps Dual-channel 5.5-V 3 -MHz high-output
Datasheet
280In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

2 Channel 3 MHz 3 V/us 250 uV 1 pA 5.5 V 1.5 V 165 uA 150 mA 57.5 dB 32 nV sqrt Hz WSON-8 SMD/SMT Shutdown - 40 C + 125 C OPA2310 Reel, Cut Tape, MouseReel
Texas Instruments Operational Amplifiers - Op Amps Dual-channel 5.5-V 3 -MHz high-output-c
Datasheet
59In Stock
3,000Expected 07-08-2026
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

2 Channel 3 MHz 3 V/us 250 uV 1 pA 5.5 V 1.5 V 165 uA 150 mA 75 dB 32 nV sqrt Hz QFN-10 SMD/SMT Shutdown - 40 C + 125 C OPA2310 Reel, Cut Tape, MouseReel
Texas Instruments Operational Amplifiers - Op Amps Single 5.5-V 3-MHz h igh-output-current
Datasheet
144In Stock
3,000Expected 30-07-2026
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

1 Channel 3 MHz 3 V/us 250 uV 1 pA 5.5 V 1.5 V 165 uA 150 mA 95 dB 32 nV/sqrt Hz SOT-23-6 SMD/SMT Shutdown - 40 C + 125 C OPA310 Reel, Cut Tape, MouseReel
Texas Instruments Operational Amplifiers - Op Amps Quad 5.5-V 3-MHz 1 5 0-mA high-output-cu
Datasheet
2,995On Order
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

1 Channel 3 MHz 3 V/us 250 uV 1 pA 5.5 V 1.5 V 150 mA 57.5 dB 32 nV/sqrt Hz TSSOP-14 SMD/SMT Shutdown - 40 C + 125 C OPA4310 Reel, Cut Tape, MouseReel