LSJ210-2 LINEAR | Alldatasheet
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Linear Integrated Systems 4042 Clipper Ct., Fremont, CA 94538 TEL: (510) 490-9160 • FAX: (510) 353-0261 J210, J211, J212
FEATURES
HIGH GAIN gfs = 7000µmho MINIMUM (J211, J212) HIGH INPUT IMPEDANCE I GSS = 100pA MAXIMUM LOW INPUT CAPACITANCE C iss= 5pF TYPICAL ABSOLUTE MAXIMUM RATINGS @ 25 °C (unless otherwise noted) Gate-Drain or Gate-Source Voltage -25V Gate Current 10mA Total Device Dissipation @ 25°C Ambient 360mW (Derate 3.27 mW/°C) Operating Temperature Range -55 °C to + 135°C Bottom View G D S D Plastic S G D G S TO-92 LOW NOISE N-CHANNEL J-FET GENERAL PURPOSE AMPLIFIER TO-92 ELECTRICAL CHARACTERISTICS @ 25 °C (unless otherwise noted) SYMBOL CHARACTERISTICS J210 J211 J212 UNITS CONDITIONS MIN TYP MAX MIN TYP MAX MIN TYP MAX IGSS Gate Reverse Current -- -- -100 -- -- -100 -- -- -100 pA V DS =0 VGS = -15V(NOTE 1) VGS(off) Gate-Source Cutoff Voltage -1 -- -3 -2.5 -- -4.5 -4 -- -6 V DS =15V I D =1nA BV GSS Gate-Source Breakdown Voltage -25 -- -- -25 -- -- -25 -- -- V DS =0 I G = -1µA IDSS Drain Saturation Current 2 -- 15 7 -- 20 15 -- 40 mA V DS =15V V GS =0 (NOTE 2) IG Gate Current -- -10 -- -- -10 -- -- -10 -- pA V DS =10V I D =1mA (NOTE 1) gfs Common-Source Forward 4,000 -- 12,000 6,000 -- 12,000 7,000 -- 12,000 Transconductance gos Common-Source Output -- -- 150 -- -- 200 -- -- 200 Conductance C iss Common-Source Input -- 4 -- -- 4 -- -- 4 -- f=1MHz Capacitance C rss Common-Source Reverse -- 1 -- -- 1 -- -- 1 -- Transfer Capacitance en Equivalent Short-Circuit Input -- 10 -- -- 10 -- -- 10 -- nV √Hz f=1kHz Noise Voltage NOTE 1 : Approximately doubles for every 10°C increase in TA . NOTE 2: Pulse test duration = 2ms. V pF VDS =15V V GS =0 µmho f=1kHz