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LM346 - Programmable Quad Operational Amplifiers

General Description

The LM146 series of quad op amps consists of four independent, high gain, internally compensated, low power, programmable amplifiers.

Key Features

  • 1.
  • 2 (ISET=10 μA).
  • Programmable Electrical Characteristics.
  • Battery-Powered Operation.
  • Low Supply Current: 350 μA/Amplifier.
  • Ensured Gain Bandwidth Product: 0.8 MHz Min.
  • Large DC Voltage Gain: 120 dB.
  • Low Noise Voltage: 28 nV/√Hz.
  • Wide Power Supply Range: ±1.5V to ±22V.
  • Class AB Output Stage.
  • No Crossover Distortion.
  • Ideal Pin Out for Biquad Active Filters.
  • Input Bias Currents are Temperature.

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Full PDF Text Transcription (Reference)

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, LM346 www.ti.com SNOSBH5B – MAY 2004 – REVISED SEPTEMBER 2004 LM146/LM346 Programmable Quad Operational Amplifiers Check for Samples: LM146, LM346 FEATURES 1 •2 (ISET=10 μA) • Programmable Electrical Characteristics • Battery-Powered Operation • Low Supply Current: 350 μA/Amplifier • Ensured Gain Bandwidth Product: 0.8 MHz Min • Large DC Voltage Gain: 120 dB • Low Noise Voltage: 28 nV/√Hz • Wide Power Supply Range: ±1.5V to ±22V • Class AB Output Stage–No Crossover Distortion • Ideal Pin Out for Biquad Active Filters • Input Bias Currents are Temperature Compensated DESCRIPTION The LM146 series of quad op amps consists of four independent, high gain, internally compensated, low power, programmable amplifiers.