Part Number : LF353
Function : JFET-INPUT DUAL OPERATIONAL AMPLIFIER
Manufacturers : Texas Instruments
This device is a low-cost, high-speed, JFET-input operational amplifier with very low input offset voltage. It
requires low supply current yet maintains a large gain-bandwidth product and a fast slew rate. In addition, the
matched high-voltage JFET input provides very low input bias and offset currents.
The LF353 can be used in applications such as high-speed integrators, digital-to-analog converters,
sample-and-hold circuits, and many other circuits.
The LF353 is characterized for operation from 0°C to 70°C.
Low Input Bias Current…50 pA Typ
Low Input Noise Current
Low Input Noise Voltage. . . 18 nV/√HzTyp
Low Supply Current…3.6 mA Typ
High Input Impedance…1012ΩTyp
Internally Trimmed Offset Voltage
Gain Bandwidth…3 MHz Typ
High Slew Rate…13 V/µs Typ
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