Designated client product This product will be discontinued its production in the near term. And it is provided for customers currently in use only, with a time limit. It can not be available for your new project. Please select other new or existing products. For more information, please contact our sales office in your region. New Japan Radio Co.,Ltd. www.njr.com NJM072B/082B/072/082 DUAL J-FET INPUT OPERATIONAL AMPLIFIER GENERAL DESCRIPTION PACKAGE OUTLINE The NJM072B/082B & NJM072/082 are dual JFET input operational amplifiers. They feature low input bias and offset currents, high input impedance and fast slew rate. The low harmonic distortion and low noise make them ideally suit for amplifiers with high fidelity and audio amplifier applications. NJM072BD/082BD NJM072BM/082BM NJM072D/082D NJM072M/082M The NJM072/082 may cause oscillation in some application like voltage follower. FEATURES NJM072BE NJM072BV/082BV Operating Voltage ( 4V~18V ) J-FET Input 12 High Input Resistance ( 10 typ. ) Low Input Resistance ( 30pA typ. ) High Slew Rate ( 13V/s,20V/s typ. ) Wide Unity Gain Bandwidth ( 3MHz,5MHztyp.) Package Outline DIP8, DMP8, SIP8 NJM072BL/082BL EMP8 (NJM072B only) NJM072L/082L SSOP8 (NJM072B/082B only) Bipolar Technology PIN CONFIGURATION PIN FUNCTION 1.A OUTPUT 2.A -INPUT 3.A +INPUT - 4.V 5.B +INPUT 6.B -INPUT 7.B OUTPUT + 8.V NJM072BD/082BD, NJM072D/082D NJM072L/082L NJM072BM/082BM, NJM072M/082M NJM072BL/082BL NJM072BE NJM072BV/082BV EQUIVALENT CIRCUIT Ver.2012-08-09 - 1 -