Catalog
Low Cost JFET Input Operational Amplifier
Key Features
• TL082/TL084 compatible
• Low input bias current: 10 pA maximum
• Offset voltage5.5 mV maximum (ADTL082A/ADTL084A)9 mV maximum (ADTL082J/ADTL084J)
• ±15 V operation
• Low noise: 16 nV/√Hz
• Wide bandwidth: 5 MHz
• Slew rate: 20 V/μs
• CMRR: 80 dB minimum
• Total harmonic distortion: 0.001%
• Supply current: 1.2 mA typical
• Unity-gain stable
Description
AI
The ADTL082 and ADTL084 are JFET input amplifiers that provide industry-leading performance over TL08x devices. The ADTL082A and ADTL084A are improved versions of TL08x A, I, and Q grades. The ADTL082J and ADTL084J are industry alternatives to the TL08x standard and C grades.The ADTL08x family offers lower noise, offset voltage, offset drift over temperature, and bias current over the TL08x. In addition, the ADLT08x family has better common-mode rejection and slew rates.These op amps are ideal for various applications, including process control, industrial and instrumentation equipment, active filtering, data conversion, buffering, and power control and monitoring.The A grade amplifiers are available in lead-free packaging. The standard grade amplifiers are available in both leaded and lead-free packaging.The ADTL082A and ADTL084A are specified over the extended industrial (−40°C to +125°C) temperature range. The ADTL082J and ADTL084J are specified over the commercial (0°C to 70°C) temperature range.ApplicationsGeneral-purpose amplificationPower control and monitoringActive filtersIndustrial/process controlData acquisitionSample and hold circuitsIntegratorsInput buffering
