AD820 Rail-to-Rail J-FET Operational Amplifier (Op

AD820 Rail-to-Rail J-FET Operational Amplifier (Op

ADI’s AD820 is precision J-FET, rail-to-rail op amp. The op amp can be powered either by a single (5 V to 36 V) or dual (±2.5 V to ±18 V) voltage supply with a 700 µA current supply. The AD820 has an offset voltage of 800 µV with an offset voltage drift of 2 µV/C. The op amp can drive up to 350 pF of capacitive load with a minimum of 15 mA output current. The device comes in a SOIC package and has a temperature range of -40°C to +85°C. The AD820 is ideal for battery, handheld, and medical test and measurement applications.

Features
  • Amplifier type: J-FET
  • Number of circuits: 1
  • Output swings: rail-to-rail
  • Voltage supply single: 5 V to 36 V
  • Voltage supply dual: ±2.5 V to ±18 V
  • Current supply: 700 µA
  • Temperature operating range: -40°C to +85°C
  • Package/case: SOIC/MSOP
Applications
  • Active filters
  • Battery powered instrumentation
  • Handheld
  • Photodiode preamps
  • Medical test and measurement
Manufacturer