OPAx145 JFET Operational Amplifiers

Texas Instruments OPAx145 JFET Operational Amplifiers are low-power JFET input amplifiers that feature excellent drift, low current noise, and pico-ampere input bias current. These features make these devices suitable for amplifying small signals from high-impedance sensors. The rail-to-rail output swings to modern, single-supply, precision analog-to-digital converters (ADCs) and digital-to-analog converters (DACs). In addition, the input range that includes V– allows designers to simplify power management and take advantage of the single-supply, low-noise JFET architecture.

Results: 7
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Description Datasheet Availability Pricing (CAD) 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 Single 5.5-MHz hig h slew rate low-noi A A 595-OPA145IDGKT
Datasheet
1,843In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,500

1 Channel 5.5 MHz 20 V/us 150 uV 10 pA 36 V 4.5 V 445 uA 20 mA 140 dB 7 nV/sqrt Hz VSSOP-8 SMD/SMT No Shutdown - 40 C + 125 C OPA145 Reel, Cut Tape, MouseReel
Texas Instruments Operational Amplifiers - Op Amps Single 5.5-MHz hig h slew rate low-noi A A 595-OPA145IDR
Datasheet
2,989In Stock
Min.: 1
Mult.: 1

1 Channel 5.5 MHz 20 V/us 150 uV 10 pA 36 V 4.5 V 445 uA 20 mA 140 dB 7 nV/sqrt Hz SOIC-8 SMD/SMT No Shutdown - 40 C + 125 C OPA145 Tube
Texas Instruments Operational Amplifiers - Op Amps Single 5.5-MHz hig h slew rate low-noi A A 595-OPA145IDBVR
Datasheet
9,311In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 250

1 Channel 5.5 MHz 20 V/us 150 uV 10 pA 36 V 4.5 V 445 uA 20 mA 140 dB 7 nV/sqrt Hz SOT-23-5 SMD/SMT No Shutdown - 40 C + 125 C OPA145 Reel, Cut Tape, MouseReel
Texas Instruments Operational Amplifiers - Op Amps Single 5.5-MHz hig h slew rate low-noi A A 595-OPA145IDBVT
Datasheet
1,310In Stock
3,000Expected 2026-04-16
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

1 Channel 5.5 MHz 20 V/us 150 uV 10 pA 36 V 4.5 V 445 uA 20 mA 140 dB 7 nV/sqrt Hz SOT-23-5 SMD/SMT No Shutdown - 40 C + 125 C OPA145 Reel, Cut Tape, MouseReel
Texas Instruments Operational Amplifiers - Op Amps Single 5.5-MHz hig h slew rate low-noi A A 595-OPA145ID
Datasheet
4,158In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,500

1 Channel 5.5 MHz 20 V/us 150 uV 10 pA 36 V 4.5 V 445 uA 20 mA 140 dB 7 nV/sqrt Hz SOIC-8 SMD/SMT No Shutdown - 40 C + 125 C OPA145 Reel, Cut Tape, MouseReel
Texas Instruments Operational Amplifiers - Op Amps Dual 5.5-MHz high sl ew rate low-noise
Datasheet
3,107In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,500

2 Channel 5.5 MHz 20 V/us 150 uV 10 pA 36 V 4.5 V 445 uA 20 mA 140 dB 7 nV/sqrt Hz SOIC-8 SMD/SMT No Shutdown - 40 C + 125 C OPA2145 Reel, Cut Tape, MouseReel

Texas Instruments Operational Amplifiers - Op Amps Single 5.5-MHz hig h slew rate low-noi A A 595-OPA145IDGKR
Datasheet
291In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 250

1 Channel 5.5 MHz 20 V/us 150 uV 10 pA 36 V 4.5 V 445 uA 20 mA 140 dB 7 nV/sqrt Hz VSSOP-8 SMD/SMT No Shutdown - 40 C + 125 C OPA145 Reel, Cut Tape, MouseReel