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LM246N - PROGRAMMABLE QUAD BIPOLAR OPERATIONAL AMPLIFIERS

General Description

The LM346 consists of four independent, high gain, internally compensated, low power programmable amplifiers.

Two external resistors (Rset) allow the user to program the gain-bandwith product, slew rate, supply current, input bias current, input offset current and input noise.

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The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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LM146 LM246 - LM346 PROGRAMMABLE QUAD BIPOLAR OPERATIONAL AMPLIFIERS . . . . . . . . . PROGRAMMABLE ELECTRICAL CHARACTERISTICS BATTERY POWERED OPERATION LOW SUPPLY CURRENT (250µA/amplifier) GAIN-BANDWIDTH PRODUCT : 1MHz LARGE DC VOLTAGE GAIN : 120dB LOW NOISE VOLTAGE : 28nV/VHz WIDE POWER SUPPLY RANGE : ±1.5V to ±22V CLASSE AB OUTPUT STAGE. NO CROSSOVER DISTORTION OVERLOAD PROTECTION FOR INPUTS AND OUTPUTS N DIP16 (Plastic Package) D SO16 (Plastic Micropackage) ORDER CODES Part Number LM146 LM246 Temperature Range –55oC, +125oC –40 C, +105 C 0 C, +70 C o o o o Package N • • • D • • • DESCRIPTION The LM346 consists of four independent, high gain, internally compensated, low power programmable amplifiers.