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Operational amplifiers

Operational amplifiers

Introduction
NXP Semiconductors offers a selection of matched, low-voltage, high-performance, dual- and quad-channel operational amplifiers. Our op amps have both input and output rail-to-rail operation, particularly critical in low voltage applications. They are supplied in industry-standard pin-outs for drop-in replacements and/or new designs. Our op amps are available in DIL and SO packaging and in a variety of temperature ranges according to the family.

Common Features

  • Rail-to-Rail Input/Output
  • Matched Amplifier Channels
  • 600Ω Load Drive Capability
  • 2V to 5.5V Single Supply
  • 1V to 2.75V Dual Supply (±V)
  • 0.8V/μs Slew Rate
  • 80dB Minimum and 100dB Typical CMRR
  • 80dB Minimum and 100dB Typical PSRR
  • 2.5MHz GBW Product
  • -90nA Input Bias Current
  • 500mW Maximum Power Dissipation
  • Input Swings of ±250mV Beyond Rails
  • Output Swings to ≤50mV of Rails
  • 110dB Open Loop Gain
  • Short Circuit Protection

Selection Guide

Product Channels Temperature Range Input Offset Voltage Input Offset Current
NE5232 2 0 to +70 °C ±0.4mV ±4nA
SA5232 2 -40 to +85 °C ±0.6mV ±6nA
AU5232 2 -40 to +125 °C ±0.6mV ±6nA
NE5234 4 0 to +70 °C ±0.2mV ±3nA
SA5234 4 -40 to +85 °C ±0.2mV ±3nA
SE5234 4 -40 to +125 °C ±0.2mV ±3nA
Products
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NE5234Matched quad high-performance low-voltage operational amplifier
SA5234Matched quad high-performance low-voltage operational amplifier
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