LF357 (20Mhz) Not Original

LF357:
  • WIDE BANDWIDTH SINGLE J-FET OPERATIONAL AMPLIFIERS
  • Vcc:  ±22V
  • Vi :±20V
  • Vid:  ±40V
  • Ptot: 570mW
SKU: SLY-IC221-1 Category:

Product Description

DESCRIPTION:
  • These circuits are monolithic J-FET input operational amplifiers incorporating well matched, high voltage J-FET on the same chip with standard bipolar transistors.
  • This amplifiers feature low input bias and offset currents, low input offset voltage and input offset voltage drift, coupledwith offset adjust which does not degrade drift or common-mode rejection.
  • The devices are also designed for high slew rate, wide bandwidth,extremely fast settling time, lowvoltageand current noise and a low 1/f noise level
  • Technical sheet: https://pdf1.alldatasheet.com/datasheet-pdf/view/22740/STMICROELECTRONICS/LF357.html
FEATURES:
  • HIGH INPUT IMPEDANCE J-FET INPUT STAGE
  • HIGH SPEED J-FET OP-AMPs : up to 20MHz, 50V/μs
  • OFFSET VOLTAGE ADJUSTMENT DOES NOT DEGRADE DRIFT OR COMMON-MODE REJECTION AS IN MOST OF MONOLITHIC AMPLIFIERS
  • INTERNAL COMPENSATION AND LARGE DIFFERENTIAL INPUT VOLTAGE CAPABILITY (UP TO VCC+)

 

APPLICATIONS:
  • PRECISION HIGH SPEED INTEGRATORS
  • FAST D/A AND CONVERTERS
  • HIGH IMPEDANCE BUFFERS
  • WIDEBAND, LOW NOISE, LOW DRIFT AMPLIFIERS
  • LOGARITHIMIC AMPLIFIERS
  • PHOTOCELL AMPLIFIERS
  • SAMPLE AND HOLD CIRCUITS

 

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