NJM353

NJM353 DUAL J-FET INPUT OPERATIONAL AMPLIFIER ■ GENERAL DESCRIPTION These devices are low cost, high speed, dual JFET input operational amplifiers with an internally trimmed input offset voltage. They require low supply current yet maintain a large gain bandwidth product and fast slew rate. In addition, well matched high voltage JFET input devices provide very low input bias and offset currents. These amplifiers may be used in applications such as high speed integrators, fast D/A converters, sample and hold circuits and many other circuits requiring low input offset voltage, low input bias current, high input impedance, high slew rate and wide bandwidth. The devices also exhibit low noise and offset voltage drift. ■ PACKAGE OUTLINE NJM353D ■ FEATURES ● Operating Voltage ● J-FET Input ● Low Input Bias Current ● High Slew Rate ● Wide Unity Gain Bandwidth ● Package Outline ● Bipolar Technology ( ±5V~±18V ) ( 50pA typ. ) ( 13V/µs typ. ) ( 4MHz typ. ) DIP8,DMP8 ■ PIN CONFIGURATION NJM353M ■ EQUIVALENT CIRCUIT ( 1/2 Shown ) NJM353D NJM353M Ver.2003-03-18 -1- NJM353 ■ ABSOLUTE MAXIMUM RATINGS PARAMETER Supply Voltage Differential Input Voltage Input Voltage Power Dissipation Operating Temperature Range Storage Temperature Range SYMBOL V+/VVID VIC PD Topr Tstg RATINGS ± 18 ± 30 ± 15 ( DIP8 ) 500 ( DMP8 ) 300 -40~+85 -40~+125 ( Ta=25˚C ) UNIT V V V mW ˚C ˚C ( note ) For supply voltage less than ±15V. the absolute maximum input voltage is equal to the supply voltage. ...