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AD745 Datasheet

AD745 ManufacturerAnalog Devices
AD745 DescriptionUltralow Noise, High Speed, BiFET Op Amp
AD745 Categories
BiFET Amplifiers
AD745 Datasheet (PDF)
AD745: Ultralow Noise, High Speed, BiFET Op Amp Data Sheet
AD745 Features
  • ULTRALOW NOISE PERFORMANCE

    2.9 nV/?Hz at 10 kHz

    0.38 µV p-p, 0.1 Hz to 10 Hz

    6.9 fA/?Hz Current Noise at 1 kHz



  • EXCELLENT AC PERFORMANCE

    12.5 V/µs Slew Rate

    20 MHz Gain Bandwidth Product

    THD = 0.0002% @ 1 kHz

    Internally Compensated for Gains

    of +5 (or ?4) or Greater
  • EXCELLENT DC PERFORMANCE

    0.5 mV Max Offset Voltage

    250 pA Max Input Bias Current

    2000 V/mV Min Open Loop Gain

    Available in Tape and Reel in

    Accordance with EIA-481A Standard
AD745 Parameters
PackageDIP, SOIC
Slew Rate12.5V/µs
Temp Range0 to +70 Deg C
Vos250µV
Small Signal Bandwidth20MHz
Ib150pA
V Noise Density2.9nV/rtHz
Vcc-Vee9.6 to 36
Iq per Amplifier10mA
# of AmplifiersSingle
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Datasheets