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Linear Integrated Systems • 4042 Clipper Court • Fremont, CA 94538 • Tel: 510 490-9160 • Fax: 510 353-0261 Doc 201152 05/20/2014 Rev#A11 ECN# LS846
FEATURES
ULTRA LOW NOISE en = 3nV/√Hz LOW INPUT CAPACITANCE CISS = 4pF ABSOLUTE MAXIMUM RATINGS1 @ 25 °C (unless otherwise stated) Maximum Temperatures Storage Temperature -55 to +150°C Operating Junction Temperature -55 to +150°C Maximum Power Dissipation Continuous Power Dissipation TA=25°C 300mW3 Maximum Currents Gate Forward Current IG(F) = 10mA Maximum Voltages Gate to Source VGSO = 60V Gate to Drain VGDO = 60V SYMBOL CHARACTERISTIC2 MIN TYP MAX UNITS CONDITIONS BVGSS Gate to Source Breakdown Voltage -60 V VDS = 0, ID = 1nA VGS(OFF) Gate to Source Pinch-off Voltage -1 -3.5 V VDS = 15V, ID = 1nA VGS Gate to Source Operating Voltage -0.5 -3.5 V VDS = 15V, ID = 500µA IDSS Drain to Source Saturation Current 1.5 5 15 mA VDS = 15V, VGS = 0 IG Gate Operating Current -15 -50 pA VDG = 15V, ID = 500µA IG Gate Operating Current Reduced VDG -5 -30 pA VDG = 3V, ID = 500µA IGSS Gate to Source Leakage Current -100 pA VGS = 15V, VDS = 0 Gfss Full Conductance Transconductance 1500 µS VDS = 15V, VGS = 0, f = 1kHz Gfs Typical Operation Transconductance 1000 1500 µS VDS = 15V, ID = 200µA GOSS Full Output Conductance 40 µS VDS = 15V, VGS = 0 GOS Typical Operation Output Conductance 2.0 2.70 µS VDS = 15V, ID = 200µA NF Noise Figure 0.5 dB VDS = 15V, VGS = 0, RG = 10MΩ, f = 100Hz, NBW = 6Hz en Noise Voltage 3 7 nV/√Hz VDS = 15V, ID = 500µA, f = 1kHz, NBW = 1Hz en Noise Voltage 11 nV/√Hz VDS = 15V, ID = 500µA, f = 10Hz, NBW = 1Hz CISS Common Source Input Capacitance 8 pF VDS = 15V, ID = 500µA, f = 1MHz CRSS Common Source Reverse Transfer Cap. 3 pF LS846 LOW NOISE LOW LEAKAGE SINGLE N-CHANNEL JFET AMPLIFIER *For equivalent Monolithic Dual, see LS843 Family SOT-23 TOP VIEW D G S SOT-23 TOP VIEW TO-72 TOP VIEW TO-92 TOP VIEW
Linear Integrated Systems • 4042 Clipper Court • Fremont, CA 94538 • Tel: 510 490-9160 • Fax: 510 353-0261 Doc 201152 05/20/2014 Rev#A11 ECN# LS846 NOTES: 1. Absolute maximum ratings are limiting values above which serviceability may be impaired. 2. All MIN/TYP/MAX limits are absolute numbers. Negative signs indicate negative electrical polarity only. 3. Derate 2.8mW/ºC above 25ºC. Information furnished by Linear Integrated Systems is believed to be accurate and reliable. However, no responsibility is assumed for its use; nor for any infringement of patents or other rights of third parties which may result from its use. No license is granted by implication or otherwise under any patent or patent rights of Linear Integrated Systems. STANDARD PACKAGE DIMENSIONS: SOT-23 TO-92 TO-72 Four Lead *Dimensions in inches SOT-23 DIMENSIONS IN MILLIMETERS 0.89 1.03 1.78 2.05 1.20 1.40 2.10 2.64 0.37 0.51 2.80 3.04 0.89 1.12 0.013 0.100 0.085 0.180 0.55 Linear Integrated Systems (LIS) is a 25-year-old, third-generation precision semiconductor company providing high-quality discrete components. Expertise brought to LIS is based on processes and products developed at Amelco, Union Carbide, Intersil and Micro Power Systems by company President John H. Hall. Hall, a protégé of Silicon Valley legend Dr. Jean Hoerni, was the director of IC Development at Union Carbide, Co-Founder and Vice President of R&D at Intersil, and Founder/President of Micro Power Systems.