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LF347BN

LF347BN Description

Wide Bandwidth Quad JFET Input Operational Amplifiers

LF347BN Description

IC, OP-AMP, 4MHZ, 13V/µs, DIP-14

LF347BN Categories

JFET Amplifiers

LF347BN Manufacturer

National Semiconductor

LF347BN Datasheet (PDF)

LF347BN Datasheet
LF347BN Datasheet

LF347BN Price & Availability


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LF347BN Description

    The LF147 is a low cost, high speed quad JFET input operational amplifier with an internally trimmed input offset voltage (BI-FET II? technology). The device requires a low supply current and yet maintains a large gain bandwidth product and a fast slew rate. In addition, well matched high voltage JFET input devices provide very low input bias and offset currents. The LF147 is pin compatible with the standard LM148. This feature allows designers to immediately upgrade the overall performance of existing LF148 and LM124 designs.

    The LF147 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 device has low noise and offset voltage drift.

    LF347BN Parameters

    StatusFull production
    PackageMDIP
    Temperature Min (deg C)0000000000.0000
    Temperature Max (deg C)50, 70
    Pins14
    Pricing$0.86
    Bandwidth4MHz
    Channels (Channels)4
    Input OutputTypeVcm to V+, Not R-R Out
    Gain Bandwidth (MHz)4
    Slew Rate (Volts/usec)13
    SupplyCurrent Per Channel (mA)1.80
    Supply Min (Volt)10
    Supply Max (Volt)36
    Offset Voltage (mV)10, 5
    Max Input Bias Current (nA)8
    Output Current (mA)31
    Voltage Noise (nV/Hz)20
    Shut downNo
    Special FeaturesUndefined
    Slew Rate13V/µs
    Operating Temperature Range0°C to +70°C
    Supply Voltage Range± 15V
    No. of Pins14
    Op Amp TypeHigh speed
    No. of Amplifiers4
    Amplifier Case StyleDIP
    RoHS CompliantNo
    Select parameters and click to see components with these parameters.

    Products Similar to LF347BN

    8102306CA, JM38510/11906BCA, LF147, LF147J, LF147J/883

     
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    Keywords
    LF347BN Data Sheet LF347BN Spec LF347BN Application Notes LF347BN Distributor
    LF347BN Circuit LF347BN Reference LF347BN PDF LF347BN RoHS