Features and Benefits

  • High Speed
    90 MHz Bandwidth (-3 dB)
    500 V/µs Slew Rate
    60 ns Settling Time to 0.1% (Vo = 10 V Step)
  • Low Noise
    2.9 nV/rt Hz Input Voltage Noise
  • Low Power
    6.8 mA Supply Current
    2.1 mA Supply Current (Power-Down Mode)
  • High Performance Disable Function
    Turn-Off Time of 100 ns
    Input to Output Isolation of 54 dB (Off State)

Product Details

The ADEL2020 is an improved second source to the EL2020. This op amp improves on all the key dynamic specifications while offering lower power and lower cost. The ADEL2020 offers 50% more bandwidth and gain flatness of 0.1 dB to beyond 25 MHz. In addition, differential gain and phase are less than 0.05% and 0.05° while driving one back terminated cable (150 Ω).

The ADEL2020 offers other significant improvements. The most important is lower power supply current (33% less than the competition) with high output drive. Important specifications like voltage noise and offset voltage are less than half of those for the EL2020. The ADEL2020 also provides an improved disable feature. The disable time (to high output impedance) is 100 ns with guaranteed break before make. The ADEL2020 is offered for the industrial temperature range of -40°C to +85°C and comes in both plastic DIP and SOIC packages.

Product Lifecycle icon-recommended Production

At least one model within this product family is in production and available for purchase. The product is appropriate for new designs but newer alternatives may exist.

Documentation & Resources

  • View All (16)
  • Data Sheet (1)
  • Application Note (2)
  • Tutorial (12)
  • Webcast (1)
  • Tools & Simulations

    Design Tool

    VRMS/dBm/dBu/dBV calculators

    A utility to convert between standard units of power measurement and signal strength.

    Power Dissipation vs Die Temp

    This tool estimates die temperature and power dissipation based on the supply voltages, ambient temperature, load characteristics, and package thermal data.