LF412

                                  LF412A   LF412
Supply Voltage            ±22V    ±18V
Differential Input Voltage ±38V  ±30V
Input voltage Range
    (Note 3)                      ±19V   ±15V
Output Short Circuit
Duration (Note 4) Continuous Continuous
                                         H Package   N Package
Power Dissipation
    (Note 12)                       (Note 5)     670 mW
Tj max                                150°C          115°C
jA (Typical)                    152°C/W    115°C/W
Operating Temp. Range  (Note 6)       (Note 6)
Storage Temp. −65°CTA150°C −65°CTA150°C
Range
Lead Temp.
    (Soldering, 10 sec.)    260°C            260°C
ESD Tolerance
    (Note 13)                    1700V           1700V

These LF412 are low cost, high speed, JFET input operational amplifiers with very low input offset voltage and guaranteed input offset voltage drift. 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. The LF412 dual is pin compatible with the LM1558, allowing designers to immediately upgrade the overall performance of existing designs.

These LF412 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 and drift, low input bias current, high input impedance, high slew rate and wide bandwidth.