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LSK389 Monolithic Dual N-Channel JFET Amplifiers

Linear Integrated Systems LSK389 Monolithic Dual N-Channel JFET Amplifiers feature tight-offset voltage and remarkable stability over temperature. The Linear Integrated Systems LSK389 JFETs are designed to deliver performance in various applications. With a broad range of offset and drift specifications, select the optimal combination to meet exact requirements. The LSK389 series is 100% noise tested, balancing low noise and input capacitance.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (CAD) Filter the results in the table by unit price based on your quantity.	Qty.	Technology	Mounting Style	Package / Case	Transistor Polarity	Configuration	Vds - Drain-Source Breakdown Voltage	Vgs - Gate-Source Breakdown Voltage	Gate-Source Cutoff Voltage	Drain-Source Current at Vgs=0	Id - Continuous Drain Current	Pd - Power Dissipation	Minimum Operating Temperature	Maximum Operating Temperature	Series	Packaging
JFETs Low Noise, Monolithic Dual, N-Channel JFET LSK389B-SOIC-8L-CT Linear Integrated Systems 1: $17.44 1,745In Stock	Mfr. Part # LSK389B-SOIC-8L-CT Mouser Part # 722-LSK389BSOIC8LCT	Linear Integrated Systems	JFETs Low Noise, Monolithic Dual, N-Channel JFET Learn More about Linear Integrated Systems lsk389 jfets	Datasheet	1,745In Stock	$17.44 $12.61 $10.50 $9.36 $8.81	Min.: 1 Mult.: 1	Si	SMD/SMT	SOIC-8	N-Channel	Dual	40 V	- 40 V	6 mV	12 mA	2 mA	400 mW	- 55 C	+ 150 C	LSK389	Cut Tape
JFETs Low Noise, Monolithic Dual, N-Channel JFET LSK389B-TO-71-6L-BK Linear Integrated Systems 1: $24.70 583In Stock	Mfr. Part # LSK389B-TO-71-6L-BK Mouser Part # 722-LSK389BTO716LBK	Linear Integrated Systems	JFETs Low Noise, Monolithic Dual, N-Channel JFET Learn More about Linear Integrated Systems lsk389 jfets	Datasheet	583In Stock	$24.70 $18.82 $16.00 $13.58 $13.08	Min.: 1 Mult.: 1	Si	Through Hole	TO-71-6	N-Channel	Dual	40 V	- 40 V	6 mV	12 mA	2 mA	400 mW	- 55 C	+ 150 C	LSK389	Bulk
JFETs Low Noise, Monolithic Dual, N-Channel JFET LSK389D-SOIC-8L-TB Linear Integrated Systems 1: $14.77 64In Stock	Mfr. Part # LSK389D-SOIC-8L-TB Mouser Part # 722-LSK389DSOIC8LTB	Linear Integrated Systems	JFETs Low Noise, Monolithic Dual, N-Channel JFET Learn More about Linear Integrated Systems lsk389 jfets	Datasheet	64In Stock	$14.77 $10.45 $8.70 $7.75 $7.30	Min.: 1 Mult.: 1		SMD/SMT	SOIC-8	N-Channel	Dual	40 V	- 40 V	6 mV	30 mA	2 mA	400 mW	- 55 C	+ 150 C	LSK389	Tube
JFETs Low Noise, Monolithic Dual, N-Channel JFET LSK389D-SOIC-8L-CT Linear Integrated Systems 1: $14.77 261In Stock	Mfr. Part # LSK389D-SOIC-8L-CT Mouser Part # 722-LSK389DSOIC8LCT	Linear Integrated Systems	JFETs Low Noise, Monolithic Dual, N-Channel JFET Learn More about Linear Integrated Systems lsk389 jfets	Datasheet	261In Stock	$14.77 $10.45 $8.70 $7.75 $7.24	Min.: 1 Mult.: 1	Si	SMD/SMT	SOIC-8	N-Channel	Dual	40 V	- 40 V	6 mV	30 mA	2 mA	400 mW	- 55 C	+ 150 C	LSK389	Cut Tape
JFETs Low Noise, Monolithic Dual, N-Channel JFET LSK389A-TO-71-6L-BK Linear Integrated Systems 1: $25.36 70In Stock	Mfr. Part # LSK389A-TO-71-6L-BK Mouser Part # 722-LSK389ATO716LBK	Linear Integrated Systems	JFETs Low Noise, Monolithic Dual, N-Channel JFET Learn More about Linear Integrated Systems lsk389 jfets	Datasheet	70In Stock	$25.36 $19.32 $16.43 $13.95 $13.42	Min.: 1 Mult.: 1	Si	Through Hole	TO-71-6	N-Channel	Dual	40 V	- 40 V	6 mV	6.5 mA	2 mA	400 mW	- 55 C	+ 150 C	LSK389	Bulk
JFETs Low Noise, Monolithic Dual, N-Channel JFET LSK389A-SOIC-8L-TB Linear Integrated Systems 1: $18.09 2,615In Stock	Mfr. Part # LSK389A-SOIC-8L-TB Mouser Part # 722-LSK389ASOIC8LTB	Linear Integrated Systems	JFETs Low Noise, Monolithic Dual, N-Channel JFET Learn More about Linear Integrated Systems lsk389 jfets	Datasheet	2,615In Stock	$18.09 $9.49 $9.46	Min.: 1 Mult.: 1		SMD/SMT	SOIC-8	N-Channel	Dual	40 V	- 40 V	6 mV	6.5 mA	2 mA	400 mW	- 55 C	+ 150 C	LSK389	Tube
JFETs Low Noise, Monolithic Dual, N-Channel JFET LSK389A-SOIC-8L-CT Linear Integrated Systems 1: $18.09 95In Stock	Mfr. Part # LSK389A-SOIC-8L-CT Mouser Part # 722-LSK389ASOIC8LCT	Linear Integrated Systems	JFETs Low Noise, Monolithic Dual, N-Channel JFET Learn More about Linear Integrated Systems lsk389 jfets	Datasheet	95In Stock	$18.09 $13.48 $11.22 $9.99 $9.42	Min.: 1 Mult.: 1	Si	SMD/SMT	SOIC-8	N-Channel	Dual	40 V	- 40 V	6 mV	6.5 mA	2 mA	400 mW	- 55 C	+ 150 C	LSK389	Cut Tape
JFETs Low Noise, Monolithic Dual, N-Channel JFET LSK389B-SOIC-8L-TR Linear Integrated Systems 1: $17.44 Non-Stocked	Mfr. Part # LSK389B-SOIC-8L-TR Mouser Part # 722-LSK389BSOIC8LTR	Linear Integrated Systems	JFETs Low Noise, Monolithic Dual, N-Channel JFET Learn More about Linear Integrated Systems lsk389 jfets	Datasheet	Non-Stocked	Cut Tape $17.44 $12.61 $10.51 $9.37 $9.36 Reel $8.81 MouseReel Available	Min.: 1 Mult.: 1 : 2,500		SMD/SMT	SOIC-8	N-Channel	Dual	40 V	- 40 V	6 mV	12 mA	2 mA	400 mW	- 55 C	+ 150 C	LSK389	Reel, Cut Tape, MouseReel
JFETs Low Noise, Monolithic Dual, N-Channel JFET LSK389A-SOIC-8L-TR Linear Integrated Systems 2,500: $9.42 Non-Stocked	Mfr. Part # LSK389A-SOIC-8L-TR Mouser Part # 722-LSK389ASOIC8LTR	Linear Integrated Systems	JFETs Low Noise, Monolithic Dual, N-Channel JFET Learn More about Linear Integrated Systems lsk389 jfets	Datasheet	Non-Stocked	Reel $9.42	Min.: 2,500 Mult.: 2,500 : 2,500		SMD/SMT	SOIC-8	N-Channel	Dual	40 V	- 40 V	6 mV	6.5 mA	2 mA	400 mW	- 55 C	+ 150 C	LSK389	Reel
JFETs Low Noise, Monolithic Dual, N-Channel JFET LSK389B-SOIC-8L-TB Linear Integrated Systems 1: $21.05 Non-Stocked	Mfr. Part # LSK389B-SOIC-8L-TB Mouser Part # 722-LSK389BSOIC8LTB	Linear Integrated Systems	JFETs Low Noise, Monolithic Dual, N-Channel JFET Learn More about Linear Integrated Systems lsk389 jfets	Datasheet	Non-Stocked	$21.05 $13.22 $11.65 $10.89 $10.09	Min.: 1 Mult.: 1		SMD/SMT	SOIC-8	N-Channel	Dual	40 V	- 40 V	6 mV	12 mA	2 mA	400 mW	- 55 C	+ 150 C	LSK389	Tube
JFETs Low Noise, Monolithic Dual, N-Channel JFET LSK389D-SOIC-8L-TR Linear Integrated Systems 2,500: $7.30 Non-Stocked	Mfr. Part # LSK389D-SOIC-8L-TR Mouser Part # 722-LSK389DSOIC8LTR	Linear Integrated Systems	JFETs Low Noise, Monolithic Dual, N-Channel JFET Learn More about Linear Integrated Systems lsk389 jfets	Datasheet	Non-Stocked	Reel $7.30	Min.: 2,500 Mult.: 2,500 : 2,500		SMD/SMT	SOIC-8	N-Channel	Dual	40 V	- 40 V	6 mV	30 mA	2 mA	400 mW	- 55 C	+ 150 C	LSK389	Reel
JFETs Low Noise, Monolithic Dual, N-Channel JFET LSK389D-TO-71-6L-BK Linear Integrated Systems 500: $12.17 Non-Stocked	Mfr. Part # LSK389D-TO-71-6L-BK Mouser Part # 722-LSK389DTO716LBK	Linear Integrated Systems	JFETs Low Noise, Monolithic Dual, N-Channel JFET Learn More about Linear Integrated Systems lsk389 jfets	Datasheet	Non-Stocked	$12.17 $11.76	Min.: 500 Mult.: 500		Through Hole	TO-71-6	N-Channel	Dual	40 V	- 40 V	6 mV	30 mA	2 mA	400 mW	- 55 C	+ 150 C	LSK389	Bulk

LSK389 Monolithic Dual N-Channel JFET Amplifiers

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