LM158D: Compact Amplifier with Wide Application

2025-02-27

The LM158D is a low-power, dual operational amplifier designed for single-supply operation over a wide voltage range. It is a high-gain, internally frequency-compensated device, making it suitable for various analog applications.

Key Features:

  • Wide supply voltage range: ±1.5 V to ±16 V
  • Low power consumption: approximately 500 µA per amplifier, practically independent of supply voltage
  • High DC voltage gain: 100 dB
  • Bandwidth at unity gain: 1.1 MHz (temperature compensated)
  • Low input offset voltage: 2 mV
  • Large output voltage swing: from 0 V to (Vcc - 1.5 V)

Applications:

  1. Transducer amplifiers: for amplifying signals from sensors and transducers
  2. DC gain blocks: in circuits requiring stable DC signal amplification
  3. Active filters: for analog signal processing applications
  4. General-purpose operational amplifier circuits: suitable for standard op-amp configurations

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SYMBOL DESCRIPTION

LM158DT 

LM158D

Dual Op-Amp, GBW 1.1MHz, SR 0.6V/us, Voff 1mV, +/-1.5÷+/-16V, -55÷125°C
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