Analog Devices Inc. ADTL082/ADTL084 JFET Input Amplifiers

Analog Devices Inc. ADTL082/ADTL084 JFET Input Amplifiers are designed to deliver lower noise, offset voltage, offset drift over temperature, and bias current than TL08x devices. The ADLT08x amplifiers also offer better common-mode rejection and slew rates over TL08x devices. The ADTL082A and ADTL084A represent improved versions of TL08x A, I, and Q grades. The ADTL082J and ADTL084J are offered as alternatives to the TL08x standard and C grades. The ADTL082 and ADTL084 JFET Input Amplifiers are well-suited for process control, industrial and instrumentation equipment, active filtering, data conversion, buffering, and power control and monitoring. The ADTL082A and ADTL084A amplifiers operate over the extended -40°C to +125°C industrial temperature range. Analog Devices ADTL082J and ADTL084J amplifiers are specified to operate over the commercial 0°C to +70°C temperature range.


  • General-purpose amplification
  • Power control and monitoring
  • Active filters
  • Industrial/process control
  • Data acquisition
  • Sample and hold circuits
  • Integrators
  • Input buffering


  • TL082/TL084 compatible
  • 10pA maximum input bias current
  • Offset voltage
    • 5.5mV maximum (ADTL082A/ADTL084A)
    • 9mV maximum (ADTL082J/ADTL084J)
  • ±15V operation
  • 16nV/√Hz noise rating
  • 5MHz bandwidth
  • 20V/μs slew rate
  • 80dB minimum CMRR
  • 0.001% total harmonic distortion
  • 1.2mA typical supply current
  • Unity-gain stable
Published: 2017-02-24 | Updated: 2022-03-11