LS320 TO-72 4L

LS320 HIGH INPUT IMPEDANCE BIFET AMPLIFIER FEATURES rGs = 100GΩ HIGH INPUT IMPEDANCE HIGH TRANSCONDUCTANCE YFS = 30,000µS ABSOLUTE MAXIMUM RATINGS1 @ 25 °C (unless otherwise stated) Maximum Temperatures Storage Temperature -55 to +150 °C Operating Junction Temperature -55 to +125 °C Maximum Power Dissipation 200mW Continuous Power Dissipation @ +25 °C Maximum Currents Drain Current ID = 25mA Maximum Voltages Drain to Source1 VDSO = 20V Gate to Source VGSS = 20V ELECTRICAL CHARACTERISTICS @ 25 °C (unless otherwise stated) SYMBOL CHARACTERISTIC MIN VDS Drain to Source Voltage -20 VGS Gate to Source Voltage -7 gfs Common Source Forward Transconductance goss Common Source Output Conductance rGs Gate to Source Input Resistance TYP -10 30,000 300 MAX UNITS -12 CONDITIONS V IDS = 100µA, VGS = 0V V IDS = 10mA, VDS = -10V2,3 µS IDS = 10mA, VDS = -10V, f = 1kHz µS IDS = 10mA, VDS = -10V, f = 1kHz GΩ VGS = 0 to 20V, TJ to 125 °C 8 pF IDS = 10mA, VDS = -10V 100 CISS Input Capacitance CRSS Reverse Transfer Capacitance 1.5 pF IDS = 10mA, VDS = -10V Noise Voltage 25 µV IDS = 10mA, VDS = 10V BW = 50 to 15kHz en All limits are absolute numbers. Negative signs indicate electrical polarity. Linear Integrated Systems • 4042 Clipper Court • Fremont, CA 94538 • Tel: 510 490-9160 • Fax: 510 353-0261 Doc 201120 07/24/2019 Rev A10 ECN# LS320 PACKAGE OPTIONS SOT-23 SOT-23 TOP VIEW TOP VIEW D TO-92 TOP VIEW D 1 3 G FUNCTIONAL SCHEMATIC G S 2 S NOTES: 1. 2. 3. Absolute maximum ratings are limiting values above which serviceability may be impaired. The gate to source voltage must never exceed 100V, t < 10ms. Additional screening available 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. Linear Integrated Systems develops and produces the highest performance semiconductors of their kind in the industry. Linear Systems, founded in 1987, uses patented and proprietary processes and designs to create its high performance discrete semiconductors. Expertise brought to the company is based on processes and products developed at Amelco, Union Carbide, Intersil and Micro Power Systems by company founder John H. Hall. Linear Integrated Systems • 4042 Clipper Court • Fremont, CA 94538 • Tel: 510 490-9160 • Fax: 510 353-0261 Doc 201120 07/24/2019 Rev A10 ECN# LS320